3RB2133-4QB0 SIEMENS ⍾ 3RB21334QB0
OVERLOAD RELAY 6...25 A FOR MOTOR PROTECTION SIZE S2, CLASS 5...30 FOR MOUNTING ONTO CONT. MAIN CIRCUIT: SCREW CONNECTION AUX. CIRCUIT: SCREW CONNECTION MANUAL-AUTOMATIC-RESET INT. EARTH FAULT DETECTION
- Type
- 3RB1, 3RB20, 3RB21 SIRIUS electronic overload rel