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Siemens 3RB1253-0FB20 — Overload Relays

3RB1253-0FB20

MPN3RB1253-0FB20

DISCONTINUED PRODUCT OVERLOAD RELAY 50...205 A FOR FULL MOTOR PROTECTION SIZE S6, CLASS 5...30 F. CONT. MOUNT./ INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUX. CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET INT. GROUND FAULT DETECTION MONOSTABLE OUTPUTS GROUND FAULT SIGNALING DC 24 V

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
MPN
3RB1253-0FB20