BINARY CODED HEXADECIMAL Thumb & Pushwheel Switches 19

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	Contact Function	AC Maximum Rating R Load (Contact)	Color (Actuator)	Body Color	Angle (Actuator)	Dielectric Withstand Volts (V)	Electrical Life	Insulation Resistance	Body Length/Diameter	Body Width	Length (Bushing)	Sealing	No. of Switch Sections	Contact Timing	Insulator Material	End Contact Plating	Body Height	DC Maximum Rating R Load (Contact)	Finish (Actuator)	Maximum Operating Temperature	Maximum AC Contact Current	Center Contact Material	Minimum Operating Temperature	Length (Actuator)	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Contact Resistance	End Contact Material	No. of Positions	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	Terminal Length	Material (Actuator)
377100000	ITT Cannon	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL	ON-ON	.1A@120VAC	BLACK	BLACK	22.5 deg	500VRMS	100000 Cycle(s)	1000000000 ohm	66.52 mm	28.96 inch	0 inch		7	BREAK-BEFORE-MAKE	ACRYLONITRILE BUTADIENE STYRENE	GOLD OVER NICKEL	33.02 mm	.1A@28VDC	GLOSS	65 Cel	.1 A	COPPER ALLOY	-10 Cel		CIRCULAR	.1 A	SOLDER		100 mohm	COPPER	16	28 V	SNAP-IN FRONT MOUNTING	120 V	.35 inch	ACRYLONITRILE BUTADIENE STYRENE
A7BS-255-D	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL			.1A@50VAC					50000 Cycle(s)		88 mm	24 inch			1				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel			.1 A	SOLDER	A7BS			16	28 V		50 V
A7BS-255-1	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.1A@50VAC		BLACK	0 deg	600VAC	50000 Cycle(s)		38 mm	22 inch			4				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel	.106 inch	VERTICAL	.1 A	SOLDER	A7BS	300 mohm		16	28 V		50 V
A7PH-254	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.15A@125VAC		GRAY	0 deg	600VAC	1000000 Cycle(s)		52 mm	33 inch		DUST PROOF	4				33.5 mm	.15A@28VDC		65 Cel	.15 A		-10 Cel	.165 inch	CIRCULAR	.15 A	SOLDER	A7PH	300 mohm		16	28 V	FRONT MOUNTING	125 V
A7BS-254-1	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.1A@50VAC		BLACK	0 deg	600VAC	50000 Cycle(s)		38 mm	22 inch			4				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel	.106 inch	VERTICAL	.1 A	SOLDER	A7BS	300 mohm		16	28 V		50 V
A7PH-254-1	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.15A@125VAC		BLACK	0 deg	600VAC	1000000 Cycle(s)		52 mm	33 inch		DUST PROOF	4				33.5 mm	.15A@28VDC		65 Cel	.15 A		-10 Cel	.165 inch	CIRCULAR	.15 A	SOLDER	A7PH	300 mohm		16	28 V	FRONT MOUNTING	125 V
A7BS-254-P2-1	Omron	THUMB/PUSHWHEEL SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL			.1A@50VAC					50000 Cycle(s)		88 mm	24 inch			1				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel			.1 A	SOLDER	A7BS			16	28 V	PANEL MOUNTABLE	50 V
A7PS-254	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.1A@50VAC		GRAY	0 deg	600VAC	50000 Cycle(s)		52 mm	33 inch		DUST PROOF	4				33.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel	.165 inch	CIRCULAR	.1 A	SOLDER	A7PS	300 mohm		16	28 V	FRONT MOUNTING	50 V
A7BS-255-P2-1	Omron	THUMB/PUSHWHEEL SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL			.1A@50VAC					50000 Cycle(s)		88 mm	24 inch			1				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel			.1 A	SOLDER	A7BS			16	28 V	PANEL MOUNTABLE	50 V
A7BS-255-P2	Omron	THUMB/PUSHWHEEL SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL			.1A@50VAC					50000 Cycle(s)		88 mm	24 inch			1				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel			.1 A	SOLDER	A7BS			16	28 V	PANEL MOUNTABLE	50 V
A7PS-255	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.1A@50VAC		GRAY	0 deg	600VAC	50000 Cycle(s)		52 mm	33 inch		DUST PROOF	4				33.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel	.165 inch	CIRCULAR	.1 A	SOLDER	A7PS	300 mohm		16	28 V	FRONT MOUNTING	50 V
A7PS-254-1	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.1A@50VAC		BLACK	0 deg	600VAC	50000 Cycle(s)		52 mm	33 inch		DUST PROOF	4				33.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel	.165 inch	CIRCULAR	.1 A	SOLDER	A7PS	300 mohm		16	28 V	FRONT MOUNTING	50 V
A7PS-255-1	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.1A@50VAC		BLACK	0 deg	600VAC	50000 Cycle(s)		52 mm	33 inch		DUST PROOF	4				33.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel	.165 inch	CIRCULAR	.1 A	SOLDER	A7PS	300 mohm		16	28 V	FRONT MOUNTING	50 V
A7BS-255	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.1A@50VAC		GRAY	0 deg	600VAC	50000 Cycle(s)		38 mm	22 inch			4				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel	.106 inch	VERTICAL	.1 A	SOLDER	A7BS	300 mohm		16	28 V		50 V
A7BS-254	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL	THUMBWHEEL		.1A@50VAC		GRAY	0 deg	600VAC	50000 Cycle(s)		38 mm	22 inch			4				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel	.106 inch	VERTICAL	.1 A	SOLDER	A7BS	300 mohm		16	28 V		50 V
A7BS-255-P2-D	Omron	THUMB/PUSHWHEEL SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL			.1A@50VAC					50000 Cycle(s)		88 mm	24 inch			1				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel			.1 A	SOLDER	A7BS			16	28 V	PANEL MOUNTABLE	50 V
A7BS-254-P2	Omron	THUMB/PUSHWHEEL SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL			.1A@50VAC					50000 Cycle(s)		88 mm	24 inch			1				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel			.1 A	SOLDER	A7BS			16	28 V	PANEL MOUNTABLE	50 V
A7BS-255-P2-D-1	Omron	THUMB/PUSHWHEEL SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL			.1A@50VAC					50000 Cycle(s)		88 mm	24 inch			1				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel			.1 A	SOLDER	A7BS			16	28 V	PANEL MOUNTABLE	50 V
A7BS-255-D-1	Omron	THUMB/PUSHWHEEL SWITCH	PANEL MOUNT	BINARY CODED HEXADECIMAL			.1A@50VAC					50000 Cycle(s)		88 mm	24 inch			1				24.5 mm	.1A@28VDC		65 Cel	.1 A		-10 Cel			.1 A	SOLDER	A7BS			16	28 V		50 V

Thumb & Pushwheel Switches

Thumb and pushwheel switches are electronic switches that are activated by rotating a thumbwheel or pushing a button. They are commonly used in a variety of applications, such as industrial control systems, consumer electronics, and medical devices.

Thumbwheel switches typically consist of a housing, a thumbwheel, and a set of electrical contacts. When the thumbwheel is rotated, it completes a circuit between the contacts, allowing electrical current to flow through the switch.

Pushwheel switches, also known as incremental encoders, are similar to thumbwheel switches, but they use a rotary knob or button to rotate a wheel that is marked with incremental markings or detents. This provides tactile feedback and allows for precise control over the position of a mechanical component or the selection of options in a menu.

Thumb and pushwheel switches offer several advantages over other types of switches. They provide a simple and intuitive means of controlling circuits or selecting options, and they offer tactile feedback that can help to ensure reliable operation. They are also highly durable and can withstand frequent use and harsh environments.