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Solid State Relays with Failure Detection Function


Detects failures in SSR used for heater temperature control and simultaneously outputs alarm signal. This SSR supports the safe design of heater control systems, and contributes to maintenance improvements by the user.

Insulation method Zero cross function Indicators Rated output load *1 Model number
Phototriac coupler Yes Yes 20 A, 100 to 240 VAC
(resistive load: AC, Class1)
G3PC-220B-VD *2

*1. When ordering, specify the rated input voltage.
*2. Manufacture will be discontinued at the end of March 2017.

Accessories (Order Separately)

Name Dimensions Model number
Mounting Track 50 cm (l) × 7.3 mm (t) PFP-50N
1 m (l) × 7.3 mm (t) PFP-100N
1 m (l) × 16 mm (t) PFP-100N2