Honeywell BZ-2RD24-A2 Micro Switches BZ SERIES Large Basic Switches

• Customization: Available
• Certification: ISO9001, CE, CCC
• Manufacturer: Honeywell
• Model NO.: BZ-2RD24-A2
• Product Category: Basic / Snap Action Switches
• Series: BZ Series
• Contact Form: SPDT
• Switch Function: ON - (OFF), OFF - (ON)
• Actuator: Plunger
• Current Rating: 15 A
• Voltage Rating AC: 480 VAC
• Voltage Rating DC: 250 VDC
• Temperature Range: -55 °C to 85 °C
• Termination Style: Screw
• Illuminated: Non-Illuminated
• Mounting Style: Chassis Mount
• Condition: Original New
• Operating Force: 255 gf to 368 gf
• Transport Package: Carton
• Trademark: Honeywell
• Origin: Mexico

Product Description

Accurate, reliable, and repeatable, Honeywell MICRO SWITCH BZ/BA/ BM/BE Premium Series switches are designed and manufactured for a wide variety of applications with over 75 years of experience. The internal flat-spring design is ideal for applications requiring precision switch characteristics and long life. These precision switches are available with differential travel less than 0,0254 mm [0.001 in].
 

A variety of electrical connections are available to match the application requirements. These Series of switches fit the standard 25,4 mm [1.00 in] mounting centers. Select catalog listings are available with a threaded plunger bushing panel mounting. Auxiliary actuators are available to increase the flexibility of the Premium Series switches as well as metal or plastic enclosures where required. These switches can be supplied factory gang-mounted (two switches) with an integral actuator for double pole applications or other circuit applications.
 

Most of these switch Series have agency certifications for global applications. In addition, select catalog listings are qualified to MIL-PRF-8805 for military applications.
 

FEATURES

• Switch styles; momentary plunger, manual reset plunger, make-beforebreak contacts, sequential contacts, double break contacts, split contacts

• Standard package size 49,3 L × 17,5 W × 24,1 H mm [1.94 × 0.69 × 0.93 in]

• Mounts on standard 25,4 mm centers [1.00 in] or threaded plunger bushing

• Wide selection of integral actuators including: pin plunger, roller plunger, overtravel plunger, integral leaf with or without roller, plain lever, roller lever, one-way roller lever

• Fine silver contacts, silver-alloy contacts or gold-alloy contacts

• Electrical connection options; solder terminals, screw terminals or quickconnect terminals

• Optional sealed plunger and cover

• Auxiliary actuators available

• Optional metal or plastic enclosures available where required

• Gang-mount assemblies (tandem assemblies) with single integral lever

• Global certification: UL, CSA, CE, UKCA and ENEC for most catalog listings

• Select switches are qualified to MIL-PRF-8805

 

DIFFERENTIATION

• Standard temperature range of -55°C to 85°C [-67°F to 185°F], option to 204°C [400°F]

• Current carrying capability of up to 25 A

• Stainless steel snap spring available for demanding environments

• Selection of special circuitries: makebefore-break contacts, sequential contacts, double break contacts, single-pulse output
 

APPLICATIONS

• Building controls and equipment

• Doors and lifts

• Semi-trucks and trailers

• Valves

• Industrial timers

• Communication systems

• Foot switches

• Commercial and industrial food service equipment

• Agriculture irrigation equipment

• Medical instrumentation
 

VALUE TO CUSTOMERS

• MICRO SWITCH legacy and expertise with over 75 years of engineering and application experience

• Worldwide availability through the Honeywell global network

• Dependable performance; up to 20 million mechanical cycles

Tech Specifications

Description	Product Attribute
Manufacturer	Honeywell
Product Category	Basic / Snap Action Switches
Series	BZ
Contact Form	SPDT
Switch Function	ON - (OFF), OFF - (ON)
Actuator	Plunger
Current Rating	15 A
Voltage Rating AC	480 VAC
Voltage Rating DC	250 VDC
Operating Force	255 gf to 368 gf
Termination Style	Screw
Mounting Style	Chassis Mount
Contact Material	Silver
Illuminated	Non-Illuminated
Maximum Operating Temperature	+ 85 °C
Minimum Operating Temperature	- 55 °C
Product Type	Snap Action Switches
Subcategory	Switches

 

     O.F. •  Operating force
     R.F.  •  Release force
     P.T.   •  Pretravel
     O.T.  •  Overtravel
     D.T.  •  Differential travel
     O.P. •  Operating position

PIN PLUNGER ORDER GUIDE BY ASCENDING ELECTRICAL CAPABILITY
Catalog Listing	Recommended For	Electrical Data and UL Codes	O.F. N [oz]	R.F. min. N [ oz]	P.T. max. mm [in]	O.T. min. mm [in]	D.T. mm [in]	O.P.*** mm [in]
BZ-2R72-A2**	Applications requiring gold alloy contacts	1A P	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	0,13 [0.005]	0,01 to 0,05 [0.0004 to 0.0020]	15,88 [0.625]
BZ- 2R725551-A2	Gold alloy contacts; Dustproof and splash resistant seal	1A P	2,22 to 4,17 [8 to 15]	1,11 [4]	-	0,13 [0.005]	0,01 to 0,06 [0.0004 to 0.0025]	15,88 [0.625]
BZ-2R244-A2	Operating in temp. to 204 °C [400 °F] for 100 hours	5A B	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	0,13 [0.005]	0,01 to 0,05 [0.0004 to 0.0020]	15,88 [0.625]
BZ-R21-A2	Lower force	10 A C	1,11 [4]	0,7 [2.5]	0,30 [0.012]	0,13 [0.005]	0,005 to 0,013 [0.0002 to 0.0005]	15,88 [0.625]
BZ-2R-A2	Most applications SPDT	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	0,13 [0.005]	0,01 to 0,05 [0.0004 to 0.0020]	15,88 [0.625]
WZ-2R-A2	SPST (normally closed)	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	0,13 [0.005]	0,01 to 0,05 [0.0004 to 0.0020]	15,88 [0.625]
YZ-2R-A2	SPST (normally open)	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	0,13 [0.005]	0,01 to 0,05 [0.0004 to 0.0020]	15,88 [0.625]
BZ-R-A2	Less differential travel	15 A D	1,95 to 2.5 [7 to 9]	1,11 [4]	0,30 [0.012]	0,13 [0.005]	0,005 to 0,008 [0.0002 to 0.0003]	15,88 [0.625]
BZ-R19-A2	Best repeatability	15 A D	1,95 to 3,34 [7 to 12]	1,11 [4]	0,30 [0.012]	0,13 to 0,2 [0.005to 0.008]	0,005 to 0,02 [0.0002 to 0.0008]	16,26 [0.640]
BZ-2R24-A2	Operating in temp. to 121 °C [250 °F]	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	0,13 [0.005]	0,01 to 0,05 [0.0004 to 0.0020]	15,88 [0.625]
BZ-2RT04 (M8805/1-004)	MIL-PRF-8805 appli- cation requirements	15 A A	2,5 to 3,61 [9 to 13]	1,67 [6]	0,38 [0.015]	0,13 [0.005]	0,01 to 0,05 [0.0004 to 0.0020]	15,88 [0.625]
BZ-2R05-A2	Stability under varying humidity	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	0,13 [0.005]	0,01 to 0,05 [0.0004 to 0.0020]	15,88 [0.625]
BZ-2R5551-A2	Dustproof and splash resistant seal	15 A A	2,5 to 4,17 [9 to 15]	1,11 [4]	-	0,13 [0.005]	0,01 to 0,06 [0.0004 to 0.0025]	15,88 [0.625]
BZ-2R55-A2-S	Sealed construction; stainless steel internal snapspring	15 A A	2,5 to 4,17 [9 to 15]	1,11 [4]	-	0,13 [0.005]	0,01 to 0,06 [0.0004 to 0.0025]	15,88 [0.625]
BA-2R-A2	Up to 20 ampere load	20 A G	3,89 to 6,12 [14 to 22]	2,78 [10]	1,27 [0.050]	0,25 [0.10]	0,05 to 0,19 [0.0020 to 0.0075]	16,26 [0.640]
BA-2R24-A2	Operating in temp. to 121 °C [250 °F]	20 A G	3,89 to 6,12 [14 to 22]	2,78 [10]	1,27 [0.050]	0,25 [0.10]	0,05 to 0,19 [0.0020 to 0.0075]	16,26 [0.640]
BM-1R-A2	Up to 22 ampere load	22 A F	1,95 to 2,78 [7 to 10]	1,11 [4]	0,38 [0.015]	0,13 [0.005]	0,013 to 0,025 [0.0005 to 0.0010]	15,88 [0.625]
BE-2R-A4	Up to 25 ampere load; #8 screw terminals	25 A H	3,89 to 6,12 [14 to 22]	2,78 [10]	1,27 [0.050]	0,25 [0.10]	0,05 to 0,19 [0.0020 to 0.0075]	16,26 [0.640]
BZ-RX	Manual reset, solder terminals	15 A E	1,95 to 2,5 [7 to 9] 0,56 to 2,78* [2 to 10]	-	0,30 [0.012] -	0,13 [0.005] 0,38* 0.015]	-	15,88 [0.625]
WA-1RX-A4	Manual resetSPST-NC; #8 screw terminals	20 A W	5,56 [20] 6,95 [25]*	-	-	0,25 [0.010] -	0,20 [0.008] -	16,26 [0.64] 27,9*[1.10]

* Reset characteristics. 
** -A2 is supplied with #6 terminal screws.
*** Except where stated, ±0,38 mm [±0.015 in].   

OVERTRAVEL PLUNGER ORDER GUIDE

Catalog Listing	Recommended For	Electrical Data and UL Codes	O.F. N [oz]	R.F. min. N [ oz]	P.T. max. mm [in]	O.T. min. mm [in]	D.T. mm [in]	O.P.*** mm [in]
BZ-2RD72-A2	Applications requiring gold alloy contacts	1A P	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	1,52 [0.060]	0,01 to 0,05 [0.0004 to 0.0020]	21,21 [0.835]
BZ-2RD-A2	Added overtravel. For manual operation and slow 20° (max) cam rise	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	1,52 [0.060]	0,01 to 0,05 [0.0004 to 0.0020]	21,21 [0.835]
BZ-2RD24-A2	Operating in tempera- ture to 121 °C [250 °F]	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	1,52 [0.060]	0,01 to 0,05 [0.0004 to 0.0020]	21,21 [0.835]
BM-1RD-A2	Up to 22 ampere load	22 A F	1,95 to 2,78 [7 to 10]	1,11 [4]	0,38 [0.015]	1,52 [0.060]	0,013 to 0,025 [0.0005 to 0.0010]	21,21 [0.835]
BZ-2RDS725551-A2	Applications requiring gold alloy contacts plus dustproof and splash resistant seal	1A P	3,61 to 5,28 [13 to 19]	1,11 [4]	-	1,52 [0.060]	0,01 to 0,063 [0.0004 to 0.0025]	28,20 [1.110]
BZ-2RDS5551-A2	Dustproof and splash resistant seal	15 A A	3,61 to 5,28 [13 to 19]	1,11 [4]	-	1,52 [0.060]	0,01 to 0,063 [0.0004 to 0.0025]	28,20 [1.110]
BA-2RB-A2	Up to 20 ampere load	20 A G	3,89 to 6,12 [14 to 22]	2,78 [10]	1,27 [0.050]	2,39 [0.094]	0,05 to 0,019 [0.0020 to 0.0075]	26,20 [1.03]
BE-2RB-A4	Up to 25 ampere load; #8 screw terminals	25 A H	3,89 to 6,12 [14 to 22]	2,78 [10]	1,27 [0.050]	2,39 [0.094]	0,05 to 0,019 [0.0020 to 0.0075]	26,20 [1.03]
BZ-2RS72-A2	Applications requiring gold alloy contacts	1A P	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	1,52 [0.060]	0,01 to 0,05 [0.0004 to 0.0020]	28,20 [1.110]
BZ-2RS-A2	Added overtravel. For in-line operation and with JR aux. actuators	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	1,52 [0.060]	0,01 to 0,063 [0.0004 to 0.0025]	28,20 [1.110]
BZ-2RS24-A2	Operating in temper- ature to 121 °C [250 °F]	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	1,52 [0.060]	0,01 to 0,05 [0.0004 to 0.0020]	28,20 [1.110]
BZ-2RST04 (M8805/1-012)	MIL-PRF-8805 application requirements	15 A A	2,5 to 3,61 [9 to 13]	1,67 [6]	0,38 [0.015]	1,52 [0.060]	0,01 to 0,05 [0.0004 to 0.0020]	28,20 [1.110]
BZ-RSX	Manual reset; solder terminals	15 A E	1,95 to 2,64 [7 to 9]		0,30 [0.012]	0,65 [0.025]		2,79 [1.11]
BM-1RS-A2	Up to 22 ampere load	22 A F	1,95 to 2,78 [7 to 10]	1,11 [4]	0,38 [0.015]	1,52 [0.060]	0,013 to 0,025 [0.0005 to 0.0010]	28,20 [1.110]
BZ-2RS7225551-A2	Applications requiring gold alloy contacts plus dustproof and splash resistant seal	1A P	2,5 to 4,17 [9 to 15]	1,11 [4]	-	1,52 [0.060]	0,01 to 0,063 [0.0004 to 0.0025]	28,20 [1.110]
BZ-2RS5551-A2	Dustproof and splash resistant seal	15 A A	2,5 to 4,17 [9 to 15]	1,11 [4]		1,52 [0.060]	0,01 to 0,063 [0.0004 to 0.0025]	28,20 [1.110]

* ±51 mm [±0.020 in].
*** Except where stated, ±0,38 mm [±0.015 in].
 

OVERTRAVEL PLUNGER ORDER GUIDE

Catalog Listing	Recommended For	Electrical Data and UL Codes	O.F. N [oz]	R.F. min. N [ oz]	P.T. max. mm [in]	O.T. min. mm [in]	D.T. mm [in]		O.P.*** mm [in]
BZ-2RQ-A2	Added overtravel. For manual in-line operation and for slow 30° (max) rise cams	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	5,56 [0.219]	0,01 to 0,05 [0.0004 to 0.0020]		38,10 ±0,51 [1.50 ±0.02]
BZ-2RQ24-A2	Operating in temperature to 121 °C [250 °F]	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	5,56 [0.219]	0,01 to 0,05 [0.0004 to 0.0020]		38,10 ±0,51 [1.50 ±0.02]
BZ-2RQ172-A2	Applications requiring gold alloy contacts	1A P	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	5,56 [0.219]	0,01 to 0,05 [0.0004 to 0.0020]		21,82 [0.859]
BZ-2RQ1-A2	BZ-2RQ-A2 type applica- tions with panel mount	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	5,56 [0.219]	0,01 to 0,05 [0.0004 to 0.0020]		21,82 [0.859]
BZ-2RQ1T04 (M8805/1-020)	MIL-PRF-8805 application requirements	15 A A	2,5 to 3,61 [9 to 13]	1,67 [6]	0,38 [0.015]	5,56 [0.219]	0,01 to 0,05 [0.0004 to 0.0020]		21,82 [0.859]
BZ-2RQ124-A2	Operating in temperature to 121 °C [250 °F]	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	5,56 [0.219]	0,01 to 0,05 [0.0004 to 0.0020]		21,82 [0.859]
BZ-2RN702	Furnished with unassembled seal boot	15 A X	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	3,18 [0.125]	0,01 to 0,05 [0.0004 to 0.0020]		48,4 ±0,50 1.906 [±0.02]
BZ-RQ1X	Manual reset; Solder terminals	15 A E	1,67 to 2,64 [6 to 9.5]	-	0,30 [0.012]	5,56 [0.219]	-		23,42 ±1,14 [0.922 ±0.045] 7,14* [0.281*]
BA-2RQ1-A2	Up to 20 ampere load	20 A G	3,89 to 6,12 [14 to 22]	2,78 [10]	1,27 [0.050]	5,56 [0.219]	0,05 to 0,19 [0.0020 to 0.0075]		21,82 [0.859]
BM-1RQ1-A2	Up to 22 ampere load	22 A F	1,95 to 2,78 [7 to 10]	1,11 [4]	0,38 [0.015]	5,56 [0.219]	0,013 to 0,025 [0.0005 to 0.0010]		21,82 [0.859]
BZ-2RQ1872-A2	Applications requiring gold alloy contacts	1A P	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	3,56 [0.140]	0,01 to 0,05 [0.0004 to 0.0020]		33,32 ±1,14 [1.31 ±0.045]
BZ-2RQ18-A2	Added overtravel. Roller plunger for rapid cam (30° max) rise and slide operation. Panel mount	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	3,56 [0.140]	0,01 to 0,05 [0.0004 to 0.0020]		33,32 ±1,14 [1.31 ±0.045]
BZ-2RQ1824-A2	Operating in temperature to 121 °C [250 °F]	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	3,56 [0.140]	0,01 to 0,05 [0.0004 to 0.0020]		33,32 ±1,14 [1.31 ±0.045]
BZ-2AQ18T1	Double-break circuitry	15 A T	3,89 to 6,68 [14 to 24]	1,11 [4]	0,69 [0.025]	3,58 [0.141]	0,03 to 0,10 [0.001 to 0.004]		33,35 ±1,19 [1.31 ±0.047]
BM-1RQ18-A2	Up to 22 ampere load	22 A F	1,95 to 2,78 [7 to 10]	1,11 [4]	0,38 [0.015]	3,56 [0.140]	0,013 to 0,025 [0.0005 to 0.0010]		33,32 ±1,14 [1.31 ±0.045]
BZ-2RQ181-A2	Applications requiring roller plunger 90° to major axis of switch	15 A A	2,5 to 3,61 [9 to 13]	1,11 [4]	0,38 [0.015]	3,56 [0.140]	0,01 to 0,05 [0.0004 to 0.0020]		33,32 ±1,14 [1.31 ±0.045]

 * Reset characteristics
** Except where stated, ±0,76 mm [±0.030 in]
*** Except where stated, ±0,38 mm [±0.015 in].
 

STRAIGHT LEVER ORDER GUIDE
Catalog Listing	Recommended For		Electrical Data and UL Codes	O.F. N [oz]	R.F. min. N [ oz]	P.T. max. mm [in]	O.T. min. mm [in]	D.T. mm [in]	O.P.*** mm [in]
BZ-2RW8072-A2	Applications requiring gold alloy contacts		1A P	0,7 [2.5]	0,14 [0.5]	-	5,56 [0.219]	0,18 to 1,27 [0.007 to 0.050]	19,1 [0.750]
BZ-2RW80722555105-A2	Stability under varying hu- midity. Gold alloy contacts with seal		1A P	0,7 [2.5]	0,14 [0.5]	-	5,56 [0.219]	0,18 to 1,27 [0.007 to 0.050]	19,1 [0.750]
BZ-2RW8244-A2	Operating in temp. to 204 °C [400 °F] for 100 hours		5A B	0,7 [2.5]	0,14 [0.5]	-	5,56 [0.219]	0,18 to 1,27 [0.007 to 0.050]	19,1 [0.750]
BZ-RW8435-A2	Lowest operating force (without external return spring)		10 A I	0,07 [0.25]	-	6,76 [0.266]	5,56 [0.219]	0,08 to 0,38 [0.003 to 0.015]	19,1 [0.750]
BZ-2RW876T	1.25-inch lever		15 A A	1,67 [6]	0,42 [1.5]		0,42 [0.141]	0,10 to 0,63 [0.004 to 0.025]	19,1 [0.750]
BZ-2RW80-A2	2.5-inch lever		15 A A	0,7 [2.5]	0,14 [0.5]	-	5,56 [0.219]	0,18 to 1,27 [0.007 to 0.050]	19,1 [0.750]
BZ-2RW84-A2	Lower force (without external return spring)		15 A A	0,28 [1]	0,03 [0.125]	8,33 [0.328]	5,56 [0.219]	0,18 to 1,27 [0.007 to 0.050]	19,1 [0.750]
BZ-2RW805551-A2	Dustproof and splash resistant seal		15 A A	0,7 [2.5]	0,14 [0.5]	-	5,56 [0.219]	0,18 to 1,27 [0.007 to 0.050]	19,1 [0.750]
BZ-2RWT04 (M8805/1-044)	MIL-PRF-8805 application requirements		15 A A	0,28 to 0,90 [1 to 3.25]	0,21 [0.75]	7,52 [0.296]	4,37 [0.172]	2,36 [0.093]	19,1 [0.750]
BZ-2RW824-A2	Operating in temperature to 121 °C [250 °F]		15 A A	0,7 [2.5]	0,14 [0.5]	-	5,56 [0.219]	0,18 to 1,27 [0.007 to 0.050]	19,1 [0.750]
BZ-RW80X	Manual reset, solder terminals		15 A E	0,63 [2.25]	-	-	5,56 [0.219] 0,38* [0.015]	-	19,05 [0.750] 7,14* [0.281]
BZ-2RW863-A2	6-inch lever		15 A A	0,28 [1]	-	-	12,7 [0.50]	0,46 to 3,68 [0.018 to 0.145]	19,1 ±1,52 [0.75 ±0.06]
BA-2RV-A2	Up to 20 ampere load		20 A G	0,7 [2.5]	0,14 [0.5]	15,88 [0.625]	1,98 [0.078]	2,77 max. [0.109] max.	19,1 [0.750]
BM-1RW84-A2	Up to 22 ampere load		22 A F	0,28 [1]	0,03 [0.125]	7,54 [0.297]	5,56 [0.219]	0,13 to 0,84 [0.005 to 0.033]	19,1 [0.750]
BE-2RV-A4	Up to 25 ampere load #8 screw terminals		25 A H	0,7 [2.5]	0,14 [0.5]	15,88 [0.625]	1,98 [0.078]	2,77 max. [0.109] max.	19,1 [0.750]
BZ-2RW899-A2	Adjustable operating point 17 mm to 22 mm [0.67 in to 0.88 in]		15 A A	0,7 [2.5]	0,14 [0.5]		3,54*** [0.125]	0,18 to 1,27 [0.007 to 0.050]	17,02 to 22,35 [0.670 to 0.880]
BZ-2RM-A2	Reverse acting actuator (switch plunger depressed in free position)		15 A A	1,67 [6]	0,28 [1]	5,56 [0.219]	5,56 [0.219]	0,10 to 0,89 [0.004 to 0.035]	19,1 [0.750]

* Reset characteristics.
** Except where stated ±0,76 mm [±0.030 in].
*** From 17 mm [0.670 in] O.P.
 

SIMULATED ROLLER AND ROLLER LEVER ORDER GUIDE
Catalog Listing	Recommended               For		Electrical Data and UL Codes	O.F. N [oz]	R.F. min. N [ oz]	P.T. max. mm [in]	O.T. min. mm [in]	D.T. mm [in]	O.P.*** mm [in]
BZ-2RW80147-A2	1.05 inch (26,7 mm) (simulated roller) lever applications		15 A A	1,67 [6]	0,42 [1.5]	-	2,39 [0.094]	0,08 to 0,51 [0.003 to 0.020]	30,17 [1.188]
BZ-2RW80196-A2	1.90 inch (48,3 mm) (simulated roller) lever applications		15 A A	0,97 [3.5]	0,21 [0.75]	-	3,96 [0.156]	0,10 to 1,0 [0.004 to 0.040]	30,17 ±0,76 [1.188 ±0.03]
BZ-2RW82272-A2	Applications requiring gold alloy contacts		1A P	1,67 [6]	0,42 [1.5]	-	2,39 [0.094]	0,08 to 0,51 [0.003 to 0.020]	30,17 [1.188]
BZ-2RW822725551-A2	Apps requiring gold alloy contacts plus dustproof and splash resistant seal		1A P	1,67 [6]	0,42 [1.5]	-	2,39 [0.094]	0,08 to 0,51 [0.003 to 0.020]	30,17 [1.188]
BZ-2RW822-A2	26,7 mm [1.05 in] roller lever		15 A A	1,67 [6]	0,42 [1.5]	-	2,39 [0.094]	0,08 to 0,51 [0.003 to 0.020]	30,17 [1.188]
BZ-2RW8222-A2	Roller turned 90°		15 A A	0,7 to 1,81 [2.5 to 6.5]	0,35 [1.25]	-	3,58 [0.141] max.	0,08 to 0,51 [0.003 to 0.020]	30,75 [1.25]
BZ-2RW82224-A2	Operating in temperature to 121 °C [250 °F]		15 A A	1,67 [6]	0,42 [1.5]	-	2,39 [0.094]	0,08 to 0,51 [0.003 to 0.020]	30,17 [1.188]
BZ-2RW8225551-A2	Dustproof and splash resistant seal		15 A A	1,67 [6]	0,42 [1.5]		2,39 [0.094]	0,08 to 0,51 [0.003 to 0.020]	30,17 [1.188]
BZ-2RW82255-A2-S	Best service for sealed construction; stainless steel internal snap spring.		15 A A	1,67 [6]	0,42 [1.5]	-	2,39 [0.094]	0,08 to 0,51 [0.003 to 0.020]	30,17 [1.188]
BA-2RV22-A2	Up to 20 ampere load		20 G	1,67 [6]	0,42 [1.5]	6,35 [0.250]	0,76 [0.030]	1,14 [0.045] max.	29,77 [1.172]
BM-1RW822-A2	Up to 22 ampere load		22 F	1,67 [6]	0,42 [1.5]	-	2,39 [0.094]	0,025 to 0,33 [0.001 to 0.013]	30,17 [1.188]
BE-2RV22-A4	Up to 25 ampere load;		25	167	42	635	76	114	2,977
	#8 screw terminals		H	[6]	[1.5]	[0.250]	[0.030]	[0.045] max.	[1.172]
BZ-2RW82299-A2	Adjustable operating point. Roller lever 1.05 inch (26,7 mm)		15 A A	1,67 [6]	0,42 [1.5]	-	1,02 [0.040]	0,08 to 0,51 [0.003 to 0.020]	29,77 to 30,56 [1.172 to 1.203]
BZ-2RW8299-A2	Adjustable operating point. Roller lever 1.90 inch (48,3 mm)		15 A A	0,97 [3.5]	0,21 [0.75]	-	2,16 [0.085]	0,10 to 1,0 [0.004 to 0.040]	29,2 to 31,5 [1.150 to 1.24]

** Except where stated ±0,38 mm [±0.015 in].
 

ROLLER LEVER ORDER GUIDE
Catalog Listing	Recommended For	Electrical Data and UL Codes	O.F. N [oz]	R.F. min. N [ oz]	P.T. max. mm [in]	O.T. min. mm [in]	D.T. mm [in]	O.P.*** mm [in]
BZ-2RW82725551-A2	Applications requiring gold alloy contacts, plus dustproof, and splash resistant seal	1A P	0,97 [3.5]	0,21 [0.75]	-	3,96 [0.156]	0,10 to 1,0 [0.004 to 0.040]	30,17 ±0,76 [1.188 ±0.030]
BZ-2RW82-A2	1.90 inch (48,3 mm) (steel roller) lever applications	15 A A	0,97 [3.5]	0,21 [0.75]		3,96 [0.156]	0,10 to 1,0 [0.004 to 0.040]	30,17 ±0,76 [1.188 ±0.030]
BZ-2RW825551-A2	Dustproof and splash resistant seal	15 A A	0,97 [3.5]	0,21 [0.75]	-	3,96 [0.156]	0,10 to 1,0 [0.004 to 0.040]	30,17 ±0,76 [1.188 ±0.030]
BZ-2RW8224-A2	Operating in temperature to 121 °C [250 °F]	15 A A	0,97 [3.5]	0,21 [0.75]	-	3,96 [0.156]	0,10 to 1,0 [0.004 to 0.040]	30,17 ±0,76 [1.188 ±0.030]
BA-2RV2-A2	Up to 20 ampere load	20 A G	0,97 [3.5]	0,14 [0.5]	11,89 [0.468]	1,52 [0.060]	2,16 [0.085]	30,17 ±0,76 [1.188 ±0.030]
BM-1RW82-A2	Up to 22 ampere load	22 A F	0,97 [3.5]	0,21 [0.75]		3,96 [0.156]	0,08 to 0,56 [0.003 to 0.022]	30,17 ±0,76 [1.188 ±0.030]
BE-2RV2-A4	Up to 25 ampere load; #8 screw terminals	25 A H	0,97 [3.5]	0,14 [0.5]	11,89 [0.468]	1,52 [0.060]	2,16 [0.085]	30,17 ±0,76 [1.188 ±0.030]
BZ-RW922-A2	Best repeatability and O.P. stability	10 A I	3,34 [12]	1,11 [4]	0,35 [0.015]	2,54 [0.100]	0,013 to 0,025 [0.0005 to 0.0010]	31,37 [1.235]
BZ-2RW826-A2	One-way roller 9,4 mm × 3,8 mm [0.37 in dia. × 0.15 in] wide roller	15 A A	1,67 [6]	0,42 [1.5]	-	2,39 [0.094]	0,08 to 0,51 [0.003 to 0.020]	41,34 [1.625]
BZ-2RW825-A2	One-way roller 4,83 mm × 4,83 mm [0.19 in dia. × 0.19 in] wide roller	15 A A	2,22 [8]	0,42 [1.5]		1,52 [0.060]	0,38 [0.015]	28,96 [1.14]

NOTE: For adjustable operate point and simulated roller lever switches, refer to previous page.
** Except where stated ±0,38 mm [±0.015 in].
 

FLEXIBLE LEAF AND FLEXIBLE ROLLER LEAF ORDER GUIDE
Catalog Listing	Recommended For	Electrical Data and UL Codes	O.F. N [oz]	R.F. min. N [ oz]	P.T. max. mm [in]	O.T. min. mm [in]	D.T. mm [in]	O.P.*** mm [in]
BZ-2RL-A2	Force and stability of the flexible leaf actuator	15 A A	1,39 [5]	0,14 [0.5]	-	1,52 [0.060]	1,27 [0.050]	17,48 [0.688]
BZ-2RL5551-A2	Dustproof and splash resistant seal	15 A A	1,95 [7]	0,14 [0.5]		1,52 [0.060]	1,27 [0.050]	17,48 [0.688]
BZ-2RLT04 (M8805/1-001)	MIL-PRF-8805 application requirements	15 A A	1,39 [5]	0,14 [0.5]	-	1,52 [0.060]	1,27 [0.050]	17,48 [0.688]
BZ-2RL24-A2	Operating in temperature to 121 °C [250 °F]	15 A A	1,39 [5]	0,14 [0.5]		1,52 [0.060]	1,27 [0.050]	17,48 [0.688]
BZ-RLX	Manual reset; solder terminals	15 A E	0,83 [3]	-	-	1,57 [0.062] 0,38* [0.015]	-	17,48 [0.688] 7,14* [0.281]
BA-2RL-A2	Up to 20 ampere load	20 A G	2,5 [9]	0,28 [1]		1,57 [0.062]	1,57 [0.062]	17,48 [0.688]
BE-2RL-A4	Up to 25 ampere load, #8 screw terminals	25 A H	2,5 [9]	0,28 [1]		1,57 [0.062]	1,57 [0.062]	17,48 [0.688]
BZ-RL24-A2	Operating in temp. to 121 °C [250 °F] for 100 hours	5A B	1,39 [5]	0,14 [0.5]	-	1,52 [0.060]	1,27 [0.050]	28,6 [1.125]
BZ-2RL2-A2	Force and stability of the flexible leaf with roller	15 A A	1,39 [5]	0,14 [0.5]	-	1,52 [0.060]	1,27 [0.050]	28,6 [1.125]
BZ- 2RL25551-A2	Dustproof and splash resistant seal	15 A A	1,95 [7]	0,14 [0.5]	-	1,52 [0.060]	1,27 [0.050]	28,6 [1.125]
BZ-2RL2T04 (M8805/1-036)	MIL-PRF-8805 applica- tion requirements	15 A A	1,04 to 1,39 [3.75 to 5]	0,14 [0.5]	-	1,52 [0.060]	1,27 [0.050]	28,6 [1.125]
BA-2RL2-A2	Up to 20 ampere load	20 A G	2,5 [9]	0,28 [1]	-	1,52 [0.060]	1,65 [0.065]	28,6 [1.125]
BE-2RL2-A4	Up to 25 ampere load, #8 screw terminals	25 A H	2,5 [9]	0,28 [1]	-	1,52 [0.060]	1,65 [0.065]	28,6 [1.125]

NOTE: For adjustable operate point and simulated roller lever switches, refer to previous page.
** Except where stated ±0,76 mm [±0.030 in].
 

 

 

 

BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.

Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.

It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.

The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.

BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.

History of BNSENS Company:

BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.

1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.

2002: The company expanded its product line and launched temperature sensors

2005: Started producing high-precision pressure sensors for the test and measurement market

2006: Became an official authorized agent of Honeywell

2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved

2010: Became a supplier of Emerson

2011: We started selling SICK sensors

2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC

2015: Cooperated with Siemens in Vietnam

2017: The factory moved to Nanjing High-tech Zone

2019: Became a national high-tech enterprise in China

2023: We started selling products from Infineon and Rohm

BNSENS, The Future Starts Here.