The Differential circuit breaker / Subscriber circuit breaker will be of the overcurrent protection with fixed setting for the disconnection.The rated current of TG Circuit Breaker will be adjustable from 5A to 60A,and the user can set up specified current to protection against overload, short circuit and against electric shock for the other overload settings.

The TG Differential subscriber circuit breaker incorporates a double protection against: overcurrent by means of bi-metal .

Electrical characteristics

Rated current(can be adjusted by user):

10A/15A/20A/25A/30A

15A/30A/45A

30A/40A/50A/60A

20A/30A/40A/50A/60A

Differential sensitivity (mA) : 0mA ; 300 mA ;500 mA

protected pole: 3 poles for Tripolar

tripping curve: B Curve / C Curve/ D Curve

Breaking capacity :4.5KA for 4 pole

Terminal identification:Poles unprotected left, blue cap, marked N and the poles protected right

ON/OFF control by push-button;test button for the differential function

Covers Performs for 30 second at a temperature of 960°C ；

Covers for BALL PRESSURE TEST 125℃≥1h

operating temperature: – 5 ° C to + 70 ° C

Storage temperature is -40°C to 85°

Standard: NFC61450 ;  NFC62411