Thermal-magnetic circuit breaker US10B3030A

overcurrentvoltageoverload

UL1077 MCB 3 pole 30A B Curve Pack Size: 16 Specifications • Nema Rating NEMA 1 • Temperature Range °C -25°C to +55°C • Number of Poles 3P • IP Rating IP20 • Tripping Curve B • Cable sizes (AWG) 18-3 AWG • UL Voltage Rating (V) 480Y/277V AC The IMO range of UL 1077 Approved Miniature Circuit Breakers have been designed for protection of electrical installations against overload and short circuits and are manufactured in accordance with UL 1077. UL 1077 MCB Features • UL1077, IEC 60947-2 & IEC 60898-1 Compliant • DIN Rail Mountable • 10kA Short Circuit Capacity • Available from 0.5Amps to 63Amps • Suitable for Supplementary Circuit Device Protection • Thermo-Magnetic Overcurrent Protection • B, C & D Type Tripping Curve • Contact Position Indicator • RoHS Compliant Tripping characteristics in accordance with B, C and D type curves • Curve B: 3-5In • Curve C: 5-10 In • Curve D: 10-20 In