SSR 48 Series Solid State Relay

Solid State Relays are electronic devices used to switch resistive or inductive loads and have several advantages over standard relays or electromechanical contactors.

Since they have no moving parts, there is no wear or mechanical operating noise. The zero-crossing actuator drastically reduces electrical switching noise. Electrical isolation between input, output, and metal housing simpli es and ensures safer installation and maintenance. Properly installed, they can operate without failure for many years.
SSR solid-state relays can be supplied with or without the heatsink.

SSR-4810-Series Solid State Relays Specifications

Parameters	Units			Models
		SSR 4810*	SSR 4825	SSR 4840	SSR 4860
Load Current	Arms	10	25	40	60
Load Voltage	Vrms		75 to 480		40 to 480
Conduction Voltage	Vrms		1,1 to 1,5		1,6 to 1,8
Leakage Current	mArms		<14		<5
Frequency	Hz		47 to 70		47 to 63
dv/dt	V/µs		50 to 200		300
Control Voltage	Vdc		4 to 32		3 to 32
Control current	mAcc		5 to 12		6 to 25
Switching Time	ms		<10		<10
Trigger			Zero Crossing		Zero Crossing
Isolation	Vrms		4000		2000
Housing Temperature	°C		-30 to 80		-40 to 80

*Product without UL