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A-20G-B

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Omron Automation and Safety

SWITCH SNAP ACTION SPDT 20A 125V

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A-20G-B

Active

Omron Automation and Safety

SWITCH SNAP ACTION SPDT 20A 125V

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	A-20G-B

Actuator Type	Round (Pin Plunger)
Circuit	SPDT
Current Rating (Amps)	20 A, 6 A
Differential Travel	0.2 mm
Differential Travel	0.008 in
Electrical Life	500000 Cycles
Ingress Protection	IP00
Mechanical Life	1000000 Cycles
Mounting Type	Chassis Mount
Operating Force [Max]	625 gf
Operating Force [Min]	400 gf
Operating Position [x]	16.3 mm
Operating Position [x]	0.64 in
Operating Temperature [Max]	80 °C
Operating Temperature [Min]	-25 °C
Overtravel [custom]	0.01 "
Overtravel [custom]	0.25 mm
Pretravel	0.051 in
Pretravel	1.3 mm
Release Force	285 gf
Switch Function	On-Mom
Termination Style	Screw Terminal
Voltage Rating - AC	125 V
Voltage Rating - DC	30 V

A-20G Series

Part	Termination Style	Release Force	Voltage Rating - DC	Switch Function	Mechanical Life	Mounting Type	Overtravel	Overtravel	Operating Force [Max]	Operating Force [Min]	Electrical Life	Current Rating (Amps)	Ingress Protection	Voltage Rating - AC	Pretravel	Pretravel	Actuator Type	Operating Position	Operating Position	Circuit	Differential Travel	Differential Travel	Operating Temperature [Min]	Operating Temperature [Max]	Operating Force	Operating Position [x]	Operating Position [x]	Overtravel [custom]	Overtravel [custom]
Omron Automation and Safety A-20GD	Solder Lug	285 gf	30 V	On-Mom	1000000 Cycles	Chassis Mount	0.118 "	3 mm	625 gf	400 gf	500000 Cycles	6 A 20 A	IP00	125 V	0.051 in	1.3 mm	Round (Pin Plunger)	1.03 "	26.2 mm	SPDT	0.2 mm	0.008 in	-25 °C	80 °C
Omron Automation and Safety A-20GV22-B	Screw Terminal	42 gf	30 V	On-Mom	1000000 Cycles	Chassis Mount	0.047 "	1.2 mm			500000 Cycles	6 A 20 A	IP00	125 V	0.248 "	6.3 mm	Lever Roller	1.172 in	29.8 mm	SPDT	1.2 mm	0.047 in	-25 °C	80 °C	160 gf
Omron Automation and Safety A-20G-B7-K(CI)	Screw Terminal	285 gf	30 V	On-Mom	1000000 Cycles	Chassis Mount			625 gf	400 gf	500000 Cycles	6 A 20 A	IP00	125 V	0.051 in	1.3 mm	Round (Pin Plunger)			SPDT	0.2 mm	0.008 in	-25 °C	80 °C		16.3 mm	0.64 in	0.01 "	0.25 mm
Omron Automation and Safety A-20GV-B	Screw Terminal	14 gf	30 V	On-Mom	1000000 Cycles	Chassis Mount					500000 Cycles	6 A 20 A	IP00	125 V	0.625 in	15.9 mm	Lever Straight	0.748 in	19 mm	SPDT	2.4 mm	0.094 in	-25 °C	80 °C	70 gf			0.158 in	4 mm
Omron Automation and Safety A-20GD-B	Screw Terminal	285 gf	30 V	On-Mom	1000000 Cycles	Chassis Mount	0.118 "	3 mm	625 gf	400 gf	500000 Cycles	6 A 20 A	IP00	125 V	0.051 in	1.3 mm	Round (Pin Plunger)	1.03 "	26.2 mm	SPDT	0.2 mm	0.008 in	-25 °C	80 °C
Omron Automation and Safety A-20GV2S-B	Screw Terminal		30 V	On-Mom	1000000 Cycles	Chassis Mount					500000 Cycles	6 A 20 A	IP00	125 V			Lever Roller			SPDT			-25 °C	80 °C
Omron Automation and Safety A-20GD-B7-K	Screw Terminal	285 gf	30 V	On-Mom	1000000 Cycles	Chassis Mount	0.118 "	3 mm	625 gf	400 gf	500000 Cycles	6 A 20 A	IP00	125 V	0.051 in	1.3 mm	Round (Pin Plunger)	1.03 "	26.2 mm	SPDT	0.2 mm	0.008 in	-25 °C	80 °C
Omron Automation and Safety A-20G-B7CR-K
Omron Automation and Safety A-20GV130-B7-K	Screw Terminal		30 V	On-Mom	1000000 Cycles	Chassis Mount					500000 Cycles	6 A 20 A	IP00	125 V						SPDT			-25 °C	85 °C
Omron Automation and Safety A-20G-B	Screw Terminal	285 gf	30 V	On-Mom	1000000 Cycles	Chassis Mount			625 gf	400 gf	500000 Cycles	6 A 20 A	IP00	125 V	0.051 in	1.3 mm	Round (Pin Plunger)			SPDT	0.2 mm	0.008 in	-25 °C	80 °C		16.3 mm	0.64 in	0.01 "	0.25 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 23.81
		10	$ 17.86
		25	$ 16.37
		50	$ 15.38
		100	$ 14.39
		250	$ 13.89
		500	$ 13.39
	N/A	3	$ 21.90

Description

General part information

A-20G Series

Switch SPDT Chassis Mount

Documents

Technical documentation and resources