PANEL MOUNT-THREADED Snap Action & Limit Switches 141

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	AC Maximum Rating R Load (Contact)	Body Length/Diameter	Body Width	Sealing	Maximum Operating Force	Body Height	DC Maximum Rating R Load (Contact)	Maximum Operating Temperature	Operating Position	Maximum AC Contact Current	Minimum Operating Temperature	Terminal Finish	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Actuator Travel (mm)	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	Maximum Pre Travel	JESD-609 Code	Type (Bushing)	Material (Actuator)
BZ-2RQ1-D6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	15A@480VAC	49.28 mm	17.45 inch		3.61 N	23.62 mm	.5A@125VDC			15 A		Matte Tin (Sn)	MOMENTARY	.5 A	QUICK CONNECT	BZ-2RQ1-D6	5.94	125 V		480 V	.38 mm	e3
BZ-2RQ172-D6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	1A@125VAC	49.28 mm	17.45 inch		3.65 N	23.62 mm				1 A		Matte Tin (Sn)	MOMENTARY		QUICK CONNECT	BZ-2RQ172-D6	5.94			125 V	.38 mm	e3
YA-2RQ1-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPST	HARDENED STEEL PLUNGER	20A@480VAC	49.28 mm	17.45 inch		6.12 N	23.62 mm	.5A@125VDC			20 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	YA-2RQ1-A2	6.83	125 V		480 V	1.27 mm	e3
YA-2RQ1243-D6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPST	HARDENED STEEL PLUNGER	20A@480VAC	49.28 mm	17.45 inch		6.12 N	23.62 mm	.5A@125VDC	121 Cel		20 A			MOMENTARY	.5 A	QUICK CONNECT	YA-2RQ1243-D6	6.83	125 V		480 V	1.27 mm
BM-1RQ18-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	WIDE STEEL ROLLER	22A@480VAC	49.28 mm	17.45 inch	CORROSION PROOF	2.78 N	23.62 mm				22 A		Matte Tin (Sn)	MOMENTARY		SCREW		3.94			480 V	.38 mm	e3
BZ-2RN770	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	15A@480VAC	49.28 mm	17.45 inch		3.61 N	23.62 mm	.5A@125VDC			15 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	BZ-2RN770	5.94	125 V		480 V	.38 mm	e3
BZ-2AQ18T1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPDT	WIDE SINTERED STAINLESS STEEL ROLLER	15A@480VAC	49.28 mm	17.45 inch		6.67 N	26.16 mm	1A@125VDC			15 A		Matte Tin (Sn)	MOMENTARY	1 A	SCREW		4.22	125 V		480 V	.64 mm	e3
BZ-2RQ1-D682	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	15A@480VAC	49.28 mm	17.45 inch		3.61 N	23.62 mm	.5A@125VDC			15 A		Matte Tin (Sn)	MOMENTARY	.5 A	QUICK CONNECT	BZ-2RQ1-D682	5.94	125 V		480 V	.38 mm	e3
BZ-2RQ1008-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	10A@480VAC	49.28 mm	17.45 inch		1.39 N	23.62 mm	.5A@125VDC			10 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	BZ-2RQ1008-A2	5.94	125 V		480 V	.38 mm	e3
BZ-2RQ1016-W119	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER		49.28 mm	17.45 inch	SPLASH PROOF	3.61 N	35.94 mm						Matte Tin (Sn)	MOMENTARY		WIRE	BZ-2RQ1016-W119	5.94				.38 mm	e3
BZ-2RQ124-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	15A@480VAC	49.28 mm	17.45 inch		3.61 N	23.62 mm	.5A@125VDC	121 Cel		15 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW		5.94	125 V		480 V	.38 mm	e3
BZ-2RQ124-D6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	15A@480VAC	49.28 mm	17.45 inch		3.61 N	23.62 mm	.5A@125VDC	121 Cel		15 A		Matte Tin (Sn)	MOMENTARY	.5 A	QUICK CONNECT	BZ-2RQ124-D6	5.94	125 V		480 V	.38 mm	e3
BZ-2RQ18-P4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER	15A@480VAC	49.28 mm	17.45 inch	CORROSION PROOF	3.61 N	21.08 mm	.5A@125VDC			15 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	BZ-2RQ18-P4	3.96	125 V		480 V	.38 mm	e3
BZ-2RQ7722	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	1A@125VAC	49.28 mm	17.45 inch		3.61 N	23.62 mm				1 A		Matte Tin (Sn)	MOMENTARY		SCREW	BZ-2RQ7722	5.94			125 V	.38 mm	e3
BZ-2RQW15-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	ACETAL LEVER	15A@480VAC	49.28 mm	17.45 inch	SPLASH PROOF		23.88 mm	.5A@125VDC			15 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	BZ-2RQW15-A2	12.7	125 V		480 V	12.7 mm	e3
BZ-3YQ8T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	WIDE SINTERED STAINLESS STEEL ROLLER	5A@250VAC	49.28 mm	17.45 inch		7.23 N	26.16 mm				5 A		Matte Tin (Sn)	MOMENTARY		SCREW	BZ-3YQ8T	4.32			250 V	.76 mm	e3
BZ-7RQ1T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	15A@480VAC	49.28 mm	17.45 inch		7.78 N	23.62 mm	.5A@125VDC			15 A	-54 Cel	Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	BZ-7RQ1T	6.32	125 V		480 V	.76 mm	e3
BZ-7YQ1T1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	5A@250VAC	49.28 mm	17.45 inch		8.34 N	26.16 mm				5 A	-54 Cel	Matte Tin (Sn)	MOMENTARY		SCREW	BZ-7YQ1T1	6.45			250 V	.89 mm	e3
BZ-RQ1X	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	15A@480VAC	49.28 mm	17.45 inch		2.64 N	20.83 mm	.5A@125VDC			15 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW		5.86	125 V		480 V	.3 mm	e3
BA-2RQ1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	HARDENED STEEL PLUNGER	20A@480VAC	49.28 mm	17.45 inch		6.12 N	20.83 mm	.5A@125VDC			20 A			MOMENTARY	.5 A	SOLDER	BA-2RQ1	6.83	125 V		480 V	1.27 mm
FF2-11-DC-03	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST			18 mm		IP67		74 mm	1A@30VDC	55 Cel			-10 Cel		MOMENTARY	1 A	WIRE	FF2		30 V
MCD2711	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED		PLUNGER		52.58 mm	20.57 inch		11.2 N	24.13 mm			1.094 inch				MOMENTARY		SCREW								15/32-32
MD3211-Q	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED		ROLLER TYPE		52.58 mm	20.57 inch			24.13 mm			1.406 inch				MOMENTARY		SCREW								15/32-32	STAINLESS STEEL
BZE6-RQ9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER	15A@480VAC	77.21 mm	25.4 inch	IP40	2.64 N	44.45 mm				15 A			MOMENTARY		SCREW		3.87			480 V	.305 mm
11CX1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	LEVER	15A@480VAC	98.04 mm		EPOXY TERMINAL SEALED	4.1 N	70.61 mm	.5A@125VDC	85 Cel		15 A			MOMENTARY	.5 A	SCREW	11CX		125 V	PRE-TRAVEL-MAX=15 DEGRE, TOTAL-TRAVEL-MAX=105 DEGRE	480 V
12CX2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	LEVER	20A@480VAC	98.04 mm		EPOXY TERMINAL SEALED	4.1 N	70.61 mm	.5A@125VDC	85 Cel		20 A			MOMENTARY	.5 A	SCREW	12CX		125 V	PRE-TRAVEL-MAX=15 DEGRE, TOTAL-TRAVEL-MAX=105 DEGRE	480 V
4AC54	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		40.49 mm	13.21 inch			53.09 mm							MOMENTARY		SCREW		11.1				4.78 mm
4AC55	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER	10A@125VAC	40.49 mm	13.21 inch			53.09 mm	10A@28VDC			10 A			MOMENTARY	10 A	SCREW		11.1	28 V		125 V	4.78 mm
8AC9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT			30.99 mm	16.51 inch			40.39 mm							MOMENTARY		SCREW		11.13
JS-551	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST			54.86 mm	21.79 inch			34.54 mm		85 Cel			-40 Cel		MOMENTARY		SCREW	JS-551	4.19	28 V			2.29 mm
JS-557	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST			54.86 mm	21.79 inch			34.54 mm		85 Cel			-40 Cel		MOMENTARY		SCREW	JS-557	4.19	28 V			2.29 mm
21EN380-1B	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER		25.4 mm		CORROSION PROOF	53.38 N	45.72 mm	7A@28VDC						MOMENTARY	7 A	WIRE	21EN380-1B	7.37	28 V			1.02 mm
281CX12	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT		15A@480VAC	97 mm		EPOXY TERMINAL SEALED; EXPLOSION PROOF		107.6 mm	.5A@125VDC			15 A			MOMENTARY	.5 A	SCREW	281CX		125 V	P.T. = 15 DEG, T.T. = 105 DEG	480 V
914CE28-3	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER	5A@250VAC	40.01 mm	16 inch		8.9 N	43.99 mm				5 A			MOMENTARY		WIRE	914CE28-3	4.8			250 V	1.8 mm
12HR11-10	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPST	STEEL PLUNGER		50.8 mm	26.67 inch	CORROSION PROOF	53.38 N	25.4 mm	5A@28VDC	315 Cel			-65 Cel		MOMENTARY	5 A	WIRE	12HR11-10	7.62	28 V			1.27 mm
602EN602-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER		17.48 mm		CORROSION PROOF	17.79 N	25.4 mm	7A@28VDC						MOMENTARY	7 A	WIRE		6.73	28 V	2 SWITCHES ARE AVAILABLE		.38 mm
BAF1-2RN-RH	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER	20A@480VAC	101.6 mm	33.02 inch		11.12 N	54.86 mm	.5A@125VDC			20 A			MOMENTARY	.5 A	SCREW		7.95	125 V		480 V	2.39 mm
BAF1-2RN28-LH	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER LEVER PLUNGER	20A@480VAC	101.6 mm	29.46 inch		8.9 N	54.86 mm	.5A@125VDC			20 A			MOMENTARY	.5 A	SCREW		11.91	125 V		480 V	5.56 mm
BZE6-2RN2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER LEVER	15A@480VAC	77.22 mm	25.4 inch	IP54	5.56 N	44.45 mm	.5A@125VDC			15 A			MOMENTARY	.5 A	SCREW		10.34	125 V		480 V	4.78 mm
BZG1-2RN2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER LEVER PLUNGER	15A@480VAC	86.13 mm	26.01 inch		5.56 N	45.57 mm	.5A@125VDC			15 A			MOMENTARY	.5 A	SCREW		10.34	125 V		480 V	4.78 mm
FF6-20-AC-QD05	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST			19 mm	19 inch	IP67		82.5 mm		55 Cel			-10 Cel		MOMENTARY		QUICK CONNECT	FF6
FF6-20-DC-QD05	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST			19 mm	19 inch	IP67		82.5 mm	1A@30VDC	55 Cel			-10 Cel		MOMENTARY	1 A	QUICK CONNECT			30 V
GKEA01L	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST		6A@120VAC	30.5 mm	30.5 inch	IP66		59.3 mm	2.8A@24VDC	85 Cel		6 A	-25 Cel		LATCHED	2.8 A	SCREW	GKE		24 V		120 V
GKEA03L	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST		6A@120VAC	30.5 mm	30.5 inch	IP66		59.3 mm	2.8A@24VDC	85 Cel		6 A	-25 Cel		LATCHED	2.8 A	SCREW	GKE		24 V		120 V
BZ-2RQ1T04	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		49.28 mm	17.45 inch	CORROSION PROOF	3.61 N	23.62 mm							MOMENTARY				5.94				.38 mm
602EN1-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPDT	PLUNGER				CORROSION PROOF	53.38 N	25.4 mm	7A@28VDC						MOMENTARY	7 A	WIRE		4.2	28 V			1.02 mm
604EN1-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	4PDT	PLUNGER		25.4 mm		CORROSION PROOF	53.38 N	30.48 mm	7A@28VDC						MOMENTARY	7 A	WIRE		4.2	28 V			1.02 mm
622EN1-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPDT	STEEL ROLLER		17.48 mm		CORROSION PROOF	53.38 N	25.4 mm	7A@28VDC	85 Cel					MOMENTARY	7 A	WIRE		4.19	28 V			1.02 mm

Snap Action & Limit Switches

Snap action switches and limit switches are electronic switches that are commonly used in industrial control systems and other applications that require precise and reliable control of mechanical processes.

Snap action switches, also known as micro switches, are electrical switches that use a spring-loaded lever to activate the switch when a certain force or pressure is applied. They are commonly used in applications where a small and precise switch is needed, such as in appliances, vending machines, and automotive control systems.

Limit switches, on the other hand, are electrical switches that are activated when a moving object, such as a conveyor belt or door, reaches a specific position or limit. They are commonly used in industrial control systems to monitor the position of mechanical components and to prevent damage or accidents caused by overrunning or overshooting.

Both snap action switches and limit switches come in a variety of configurations, including normally open or normally closed switches, and can be wired to operate in a variety of ways, such as momentary or latching operation.