The Schneider GV4PB03N is a 3.5 A, 3-pole motor circuit breaker from the TeSys GV4 family (TeSys Deca range). It combines thermal-magnetic and electronic trip technology for motor protection in both UL and IEC panels. Rated operational voltage goes to 690 V AC and it carries a 65 kA SCCR at 240 V AC (UL 489) and 100 kA Icu at 220/240 V AC (IEC 60947-2). The case is Gray RAL 7016 with IP40 protection and IK07 impact resistance.
Mounting and wiring integration
Dimensions: 171 mm high, 81 mm wide, 116 mm deep. Accepts any mounting orientation. Top terminals accept 1.5–70 mm² rigid or 1.5–50 mm² flexible; bottom terminals accept 2.5–95 mm² rigid or 2.5–70 mm² flexible. EverLink BTR screw connectors – tighten to 9 N·m (79.7 lbf·in) for the main power terminals and 5 N·m for the control/tap terminals. Power dissipation per pole is 4.6 W. Rated for continuous duty, maximum operating rate is 25 cyc/h.
Certified to UL 489, CSA C22.2 No 5, EN/IEC 60947-1/2/4-1. Fire resistance rated at 960 °C (1760 °F) per IEC 60695-2-11. Pollution degree 3. Climatic withstand per IACS. The product is suitable for isolation and meets phase failure sensitivity requirements.
