Siemens 3RV2021-4EA15 (3RV20214EA15), Circuit-Breaker Sz S0, For Motor Protection, Class 10, A-Release 27...32A, N-Release 400A, Screw Connection, Standard Sw. Capacity, W. Transverse Aux. Switch 1No+1Nc
Siemens SIRIUS Motor Protection Circuit Breaker, 690 V AC, 27 to 32 A, 30 kW Power, 50/60 Hz Frequency, 4 kA Interrupt, 3RV2/S0 Frame, Thermal Magnetic Trip, 3 Pole, 3 ph, Screw Connection, 1NO-1NC Auxiliary, 16 to 12 AWG, 14 to 8 AWG Wire, IP20 Enclosure, DIN Rail Mounting, -20 to 60 deg C, 97 mm H x 45 mm W x 96 mm D Dimensions