Relay Specialties, Inc. - Omron - Company Info - Products - Relays - Solid State - For Heater Control

Built-in Current Transformer (CT) helps reduce wiring steps.
Detects the burnout of any one of a group of heaters.
Detects the burnout of 3-phase heaters.
Detects SSR short-circuit failures.
Error detection level can be easily set with a switch.
Mounts to a DIN track or with screws.
Three types of input terminals available: M3 terminals, screwless clamp terminals (detachable), or compact slotted screw terminals (detachable).
Certified for CSA and EN (TÜV).
The G3PF-2[][]B-[][][] Series is UL certified.

Item		G3PF-225B	G3PF-235B	G3PF-525B	G3PF-535B
		G3PF-225B-CTB	G3PF-235B-CTB	G3PF-525B-CTB	G3PF-535B-CTB
		G3PF-225B-STB	G3PF-235B-STB	G3PF-525B-STB	G3PF-535B-STB
Operate time		1/2 of load power source cycle + 1 ms max.
Release time		1/2 of load power source cycle + 1 ms max.
Main circuit	Output ON voltage drop	1.6 V (RMS) max.		1.8 V (RMS) max.
Main circuit	Leakage current	10 mA max. (at 200 VAC)		20 mA max. (at 480 VAC)
Alarm output	Output ON voltage drop	1.5 V max.
Alarm output	Leakage current	1 mA max.
Insulation resistance		100 MΩ min. (at 500 VDC)
Dlelectric strength		2,500 VAC, 50/60 Hz for 1 min.
Vibration resistance		Destruction: 10 to 55 to10 Hz, 0.35-mm single amplitude (0.7-mm double amplitude)
Shock resistance		Destruction: 294 m/s²
Storage temperature		-30 to 70°C (with no icing or condensation)
Ambient operating temperature		-20 to 60°C (with no icing or condensation)
Ambient operating humidity		45% to 85%RH
Weight		Approx. 400 g	Approx. 630 g	Approx. 400 g	Approx. 630 g

Document	File Type	File Size	Download
G3PF Series Datasheet	PDF	2.6 MB