PANEL MOUNT-THREADED Snap Action & Limit Switches 177

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	AC Maximum Rating R Load (Contact)	Housing Material	Insulation Resistance	Body Length/Diameter	Body Width	Length (Bushing)	Sealing	Maximum Operating Force	Body Height	DC Maximum Rating R Load (Contact)	Maximum Operating Temperature	Operating Position	Maximum AC Contact Current	Minimum Operating Temperature	Length (Actuator)	Terminal Finish	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Diameter (Bushing)	Actuator Travel (mm)	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	Maximum Pre Travel	JESD-609 Code	Type (Bushing)	Material (Actuator)
604EN51-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER				25.4 mm			CORROSION PROOF	26.69 N	30.48 mm	7A@28VDC							MOMENTARY	7 A	WIRE	604EN51-6		4.2	28 V	4 SWITCHES ARE AVAILABLE		1.02 mm
BAF1-3RNX1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER	20A@480VAC			101.6 mm	33.02 inch			7.78 N	54.86 mm	.5A@125VDC			20 A				MOMENTARY	.5 A	SCREW			7.95	125 V		480 V	2.39 mm
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
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
M8805/80-01	Defense Logistics Agency	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER				25.4 mm			CORROSION PROOF	53.38 N	24.89 mm	5A@28VDC	125 Cel			-53 Cel			MOMENTARY	5 A	WIRE			7.37	28 V	2 SWITCHES ARE AVAILABLE		1.02 mm
1EN42-R	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER				47.5 mm	26.67 inch		CORROSION PROOF; EPOXY TERMINAL SEALED	53.38 N	27.94 mm	4A@28VDC						GOLD	MOMENTARY	4 A	CONNECTOR			7.37	28 V	TWO SWITCHES ARE AVAILABLE		1.02 mm	e4
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
604EN59-RB	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		STEEL		25.4 mm		.625 inch	CORROSION PROOF	26.689 N	76.2 mm	7A@28VDC	185 Cel	.01 inch			.555 inch		MOMENTARY	7 A			.469 inch	1.524	28 V			1.016 mm		15/32-32	STEEL
BAF1-2RQ9-RH	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER PLUNGER	20A@480VAC			101.6 mm	33.02 inch		CORROSION PROOF	11.12 N	54.86 mm	.5A@125VDC			20 A				MOMENTARY	.5 A	SCREW			6.35	125 V		480 V	2.39 mm
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
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-3YWT82	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	ROLLER TYPE	5A@250VAC			49.28 mm	17.45 inch			1.11 N	22.23 mm				5 A				MOMENTARY		SCREW	BZ-3YWT82		3.96			250 V
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
BZE6-RQ8X2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT		15A@480VAC			77.22 mm	25.4 inch		IP40	2.5 N	65.88 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	SCREW			3.86	125 V		480 V	.3 mm
EX-AR830	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	ROLLER LEVER	15A@480VAC			92.96 mm	65.02 inch		EXPLOSION PROOF	11.12 N	51.18 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	SCREW	EX-AR830		1.65	125 V		480 V	1.65 mm
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
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
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
424EN1-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER PLUNGER				25.4 mm			CORROSION PROOF	53.38 N	30.48 mm	7A@28VDC							MOMENTARY	7 A	WIRE			7.37	28 V	4 SWITCHES ARE AVAILABLE		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
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
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-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-2RQ66	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER	15A@480VAC			49.28 mm	17.45 inch			3.61 N	26.42 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	SCREW	BZ-2RQ66		5.94	125 V		480 V	.38 mm
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
BZV6-2RN62	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER	11A@480VAC			77.22 mm	25.4 inch		CORROSION PROOF	1.95 N	44.45 mm	.5A@125VDC			11 A				MOMENTARY	.5 A	SCREW			39.53	125 V		480 V	18.24 mm
EX-XR9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	LEVER	15A@480VAC			93.47 mm	65.02 inch			7.78 N	51.18 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	SCREW	EX-XR9		5.56	125 V		480 V	5.56 mm
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
GLCA01B	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT		6A@120VAC			30.5 mm	24.75 inch		IP66	16 N	55 mm	.5A@125VDC	85 Cel		6 A	-25 Cel			MOMENTARY	.5 A	QUICK CONNECT				125 V		120 V
M8805/55-001	Defense Logistics Agency	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST				50000000 ohm	54.86 mm	21.79 inch				34.54 mm	.75A@28V	85 Cel			-40 Cel			MOMENTARY	.75 A	SCREW			4.19	28 V			2.29 mm
MS24420-1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	LEVER				25.4 mm			CORROSION PROOF		26.67 mm	4A@28VDC							MOMENTARY	4 A	WIRE				28 V	TWO SWITCHES ARE AVAILABLE
1EN370	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER				25.4 mm			CORROSION PROOF	35.59 N	30.48 mm	4A@28VDC							MOMENTARY	4 A	CONNECTOR	1EN370		22.86	28 V	TWO SWITCHES ARE AVAILABLE		.38 mm
1SE2-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER	5A@250VAC			22.25 mm	8.78 inch		CORROSION PROOF	4.73 N	19.05 mm	5A@30VDC			5 A				MOMENTARY	5 A	SCREW	1SE2-T		1.34	30 V		250 V	1.27 mm
21EN275-R1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPDT	STEEL ROLLER PLUNGER				28.58 mm			CORROSION PROOF	53.38 N	30.86 mm	5A@28VDC							MOMENTARY	5 A	CONNECTOR	21EN275-R1		7.37	28 V			1.016 mm
914CE20-Q	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT					40 mm	16 inch				44 mm		70 Cel			0 Cel			MOMENTARY		CONNECTOR	914CE
914CE29-3	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			4.8			250 V	1.8 mm
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
BFL1-BW4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER	4A@125VAC			73.46 mm	30.23 inch			1.95 N	44.45 mm	.5A@125VDC			4 A				MOMENTARY	.5 A	SCREW				125 V		125 V
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-2RQ1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER	15A@480VAC			49.28 mm	17.45 inch			3.61 N	20.83 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	SOLDER	BZ-2RQ1		5.94	125 V		480 V	.38 mm
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-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
BZE6-7RNT	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER	15A@480VAC			77.22 mm	25.4 inch		IP54		44.45 mm	.5A@125VDC			15 A	-54 Cel			MOMENTARY	.5 A	SCREW			7.54	125 V		480 V	1.98 mm
BZE6-RN18X1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER	15A@480VAC			77.22 mm	25.4 inch		IP66	1.95 N	44.45 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	SCREW				125 V		480 V

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.