Specification	MCS-120A-4S

Circuit	SPST-NO (1 Form A)
Function	On-Delay
Mounting Type	Chassis Mount
Relay Type	Solid State Relay
Termination Style	Screw Terminal
Timing Adjustment Method	External Resistor
Timing Initiate Method	Input Voltage
Voltage - Supply	120 VAC

MCS-120 Series

Part	Timing Initiate Method	Termination Style	Relay Type	Delay Time Mode	Delay Time (Fixed)	Voltage - Supply	Timing Adjustment Method	Circuit	Mounting Type	Function	Delay Time (Minimum)	Delay Time (Maximum)	Quick Connect Size (0.250")
R-K Electronics, Inc. MCS-120A-1S-0.3	Input Voltage	Screw Terminal	Solid State Relay	Fixed	0.3 Sec	120 VAC	Fixed	SPST-NO (1 Form A)	Chassis Mount	On-Delay
R-K Electronics, Inc. MCS-120A-2S	Input Voltage	Screw Terminal	Solid State Relay			120 VAC	Screwdriver Slot	SPST-NO (1 Form A)	Chassis Mount	On-Delay	0.1 Sec	45 Sec
R-K Electronics, Inc. MCS-120A-3S	Input Voltage	Screw Terminal	Solid State Relay			120 VAC	External Resistor Screwdriver Slot	SPST-NO (1 Form A)	Chassis Mount	On-Delay	0.1 Sec	300 Sec
R-K Electronics, Inc. MCS-120A-2T	Input Voltage	Quick Connect	Solid State Relay			120 VAC	Screwdriver Slot	SPST-NO (1 Form A)	Chassis Mount	On-Delay	0.1 Sec	45 Sec	0.25 in
R-K Electronics, Inc. MCS-120A-1S-2	Input Voltage	Screw Terminal	Solid State Relay	Fixed	2 Sec	120 VAC	Fixed	SPST-NO (1 Form A)	Chassis Mount	On-Delay
R-K Electronics, Inc. MCS-120A-1S-3	Input Voltage	Screw Terminal	Solid State Relay	Fixed	3 Sec	120 VAC	Fixed	SPST-NO (1 Form A)	Chassis Mount	On-Delay
R-K Electronics, Inc. MCS-120A-1S-0.1	Input Voltage	Screw Terminal	Solid State Relay	Fixed	0.1 Sec	120 VAC	Fixed	SPST-NO (1 Form A)	Chassis Mount	On-Delay
R-K Electronics, Inc. MCS-120A-1T-5	Input Voltage	Quick Connect	Solid State Relay	Fixed	5 Sec	120 VAC	Fixed	SPST-NO (1 Form A)	Chassis Mount	On-Delay			0.25 in
R-K Electronics, Inc. MCS-120A-4T	Input Voltage	Quick Connect	Solid State Relay			120 VAC	External Resistor	SPST-NO (1 Form A)	Chassis Mount	On-Delay			0.25 in
R-K Electronics, Inc. MCS-120A-4S	Input Voltage	Screw Terminal	Solid State Relay			120 VAC	External Resistor	SPST-NO (1 Form A)	Chassis Mount	On-Delay

Pricing

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MCS-120A-4S | Datasheet