ROLLER TYPE Snap Action & Limit Switches 19

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	AC Maximum Rating R Load (Contact)	Center Contact Plating	Housing Material	Body Length/Diameter	Body Width	Sealing	Contact Timing	Maximum Operating Force	End Contact Plating	Body Height	DC Maximum Rating R Load (Contact)	Maximum Operating Temperature	Operating Position	Maximum AC Contact Current	Center Contact Material	Minimum Operating Temperature	Length (Actuator)	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Actuator Travel (mm)	End Contact Material	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	Maximum Pre Travel	Type (Bushing)	Terminal Length	Material (Actuator)
GSXA42A1E	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER TYPE				44.5 mm	31.8 inch	EXPLOSION PROOF; IP67				154.2 mm		70 Cel				-40 Cel		MOMENTARY							MICRO SWITCH
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
AD5721R	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT		ROLLER TYPE					19.05 inch					29.46 mm								MOMENTARY			AD5721R	11.13
GLLA01A1B	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	10A@300VAC			62 mm	31 inch	IP66		12 N		30.5 mm	10A@250VDC	80 Cel		10 A		-10 Cel		MOMENTARY	10 A	SCREW				250 V	D.T.=10 DEG, P.T.=30 DEG, O.T.=40 DEG, T.T.=70 DEG	300 V
GLLA01A2B	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	10A@300VAC			62 mm	31 inch	IP66		12 N		30.5 mm	10A@250VDC	80 Cel		10 A		-10 Cel		MOMENTARY	10 A	SCREW				250 V		300 V
GLLC01A1B	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	10A@300VAC			62 mm	31 inch	IP66		12 N		30.5 mm	10A@250VDC	80 Cel		10 A		-10 Cel		MOMENTARY	10 A	SCREW				250 V	O.F.=0.12NM, P.T.= 30 DEG, T.T.= 70 DEG	300 V
GLLC01A2B	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	10A@300VAC			62 mm	31 inch	IP66		12 N		30.5 mm	10A@250VDC	80 Cel		10 A		-10 Cel		MOMENTARY	10 A	SCREW				250 V		300 V
BZ-2RL2T04	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE				49.28 mm	17.45 inch	CORROSION PROOF		1.39 N		23.88 mm								MOMENTARY				5.48					3.96 mm
624EN1-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	4PDT	ROLLER TYPE				25.4 mm		CORROSION PROOF		53.38 N		30.48 mm	7A@28VDC							MOMENTARY	7 A	WIRE		4.2		28 V			1.02 mm
122SM44-T2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	1A@125VAC			19.84 mm	6.35 inch			1.95 N		9.04 mm	1A@30VDC			1 A				MOMENTARY	1 A	SCREW		6.32		30 V		125 V	5.56 mm
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
111SM2-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	5A@250VAC			19.84 mm	6.35 inch		SNAP ACTION	1.95 N		9.04 mm	5A@28VDC	125 Cel	.562 inch	5 A	SILVER	-55 Cel	.12 inch	MOMENTARY	5 A	WIRE		6.32	SILVER	28 V	UL, CSA, CE, ENEC APPROVED	250 V	5.56 mm
111SM23-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	1A@125VAC	GOLD	PHENOLIC	19.84 mm	6.35 inch		SNAP ACTION	1.95 N	GOLD	9.04 mm	1A@30VDC	121 Cel	.562 inch	1 A		-53 Cel	.12 inch	MOMENTARY	1 A	WIRE	111SM23-T	6.32		30 V		125 V	5.56 mm		.093 inch
1HS3	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	.5A@125VAC			49.78 mm	17.45 inch	CORROSION PROOF		6.12 N		28.7 mm	25A@28VDC	121 Cel		.5 A		-54 Cel		MOMENTARY	25 A	SCREW	1HS3	1.9		28 V		125 V	1.65 mm
311SM1068-H4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	.1A@125VAC			19.84 mm	6.35 inch			.39 N		9.04 mm	.1A@30VDC	121 Cel		.1 A				MOMENTARY	.1 A	SOLDER	311SM1068-H4	2.62		30 V		125 V	2.16 mm
311SM68-H4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	1A@125VAC			19.84 mm	6.35 inch			.39 N		13.21 mm	1A@30VDC	121 Cel		1 A				MOMENTARY	1 A	QUICK CONNECT	311SM68-H4	2.62		30 V		125 V	2.16 mm
311SM706-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	ROLLER TYPE	.5A@250VAC			19.84 mm	6.35 inch			.16 N		9.04 mm	5A@30VDC			.5 A				MOMENTARY	5 A	WIRE		2.62		30 V		250 V	2.16 mm
BZ-2RQ181-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	15A@480VAC			49.28 mm	17.45 inch			3.61 N		25.15 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	SCREW		3.94		125 V		480 V	.38 mm
914CE3-9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	5A@250VAC			40.01 mm	16 inch			12.01 N		43.99 mm				5 A				MOMENTARY		WIRE	914CE3-9	4.8				250 V	1.8 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.