Product Details

4 channel output Solid State Relay

Features:

Optical isolation between the input and output circuits.
Control signals compatible with TTL and PLC logic interfaces.
Dual normally open and dual normally closed contactless switches, with spark-free and noiseless operation.
Encapsulated in epoxy resin for integrated, earthquake-resistant, and corrosion-resistant properties, ensuring safe and reliable performance.
The product is primarily used for computer and digital program-controlled interfaces, as well as industrial automation control, such as backup power supply, lighting, and high-power electrical appliances switching etc.

Model		GJ42KB
Input	Control Power Supply	12～24 VDC；4～32 VDC
	Control Voltage	12-24VDC；4～32 VDC
	Control Current	≤20 mA
	Turn off Voltage	≤1.5 V
	Turn On/Off time	≤10 mS
Output	Load Voltage	24～240VAC	40～440VAC	60～660VAC
	Max. load current	10、20、30、40、60、80、100A
	On sate Voltage Drop	≤1.8 V
	Off state voltage	≥ 600V	≥ 900V	≥ 1400V
	Form	1 DC voltage to control 2NO and 2NC AC load
Parameters	Isolation Voltage	≥2000 V
	Insulation Voltage	≥2500 V
	Working Temperature	－25 ～ 75 ℃
	Power Frequency	50/60 HZ
	Heating Condition	≥20A with heatsink,≥80A with heatsink and axial fan cooling
	Load Current safety factor	Take 2-3 times for resistive load and 3-4 times for inductive load
	Dimensions	105×74×36 mm3