Motors & Encoders

• • Part
  • Part Number
  • Manufacturer
  • Description
• • Siemens 3RB1257-0KB11
  • 3RB1257-0KB11
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS BISTABLE OUTPUTS OVERLOAD WARNING DC 24 V
• • Siemens 3RB1257-0KB20
  • 3RB1257-0KB20
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET INT. GROUND FAULT DETECTION MONOSTABLE OUTPUTS GROUND FAULT SIGNALING DC 24 V
• • Siemens 3RB1257-0KB30
  • 3RB1257-0KB30
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET INT. GROUND FAULT DETECTION MONOSTABLE OUTPUTS OVERLOAD WARNING DC 24 V
• • Siemens 3RB1257-0KB40
  • 3RB1257-0KB40
  • Siemens
  • TYPE OVERLOAD RELAY 125 TO 500 A FOR FULL MOTOR PROTECTION SZ S10/S12, CLASS 5 TO 30 FOR MOUNTING ONTO CONTACTORS/INDIVIDUAL MOUNTING MAIN CIRC.: STRAIGHT-THROUGH CONVERTER AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE-RESET WITH ANALOG OUTPUT MONOSTABLE OUTPUTS GROUND FAULT SIGNAL DC 24 V
• • Siemens 3RB1257-0KG00
  • 3RB1257-0KG00
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS MONOSTABLE OUTPUTS GROUND FAULT SIGNALING AC 110...120 V, 50/60 HZ
• • Siemens 3RB1257-0KG01
  • 3RB1257-0KG01
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS BISTABLE OUTPUTS GROUND FAULT SIGNALING AC 110...120 V, 50/60 HZ
• • Siemens 3RB1257-0KG10
  • 3RB1257-0KG10
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS MONOSTABLE OUTPUTS OVERLOAD WARNING AC 110...120 V, 50/60 HZ
• • Siemens 3RB1257-0KG11
  • 3RB1257-0KG11
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS BISTABLE OUTPUTS OVERLOAD WARNING AC 110...120 V, 50/60 HZ
• • Siemens 3RB1257-0KG20
  • 3RB1257-0KG20
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET INT. GROUND FAULT DETECTION MONOSTABLE OUTPUTS GROUND FAULT SIGNALING AC 110...120 V, 50/60 HZ
• • Siemens 3RB1257-0KG30
  • 3RB1257-0KG30
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET INT. GROUND FAULT DETECTION MONOSTABLE OUTPUTS OVERLOAD WARNING AC 110...120 V, 50/60 HZ
• • Siemens 3RB1257-0KG40
  • 3RB1257-0KG40
  • Siemens
  • TYPE OVERLOAD RELAY 125 TO 500 A FOR FULL MOTOR PROTECTION SZ S10/S12, CLASS 5 TO 30 FOR MOUNTING ONTO CONTACTORS/INDIVIDUAL MOUNTING MAIN CIRC.: STRAIGHT-THROUGH CONVERTER AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE-RESET WITH ANALOG OUTPUT MONOSTABLE OUTPUTS GROUND FAULT SIGNAL DC 24 V
• • Siemens 3RB1257-0KM00
  • 3RB1257-0KM00
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 FOR CONTACT MOUNT./INDIDUAL MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS MONOSTABLE OUTPUTS GROUND FAULT SIGNALING AC 220...240 V, 50/60Hz
• • Siemens 3RB1257-0KM01
  • 3RB1257-0KM01
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS BISTABLE OUTPUTS GROUND FAULT SIGNALING AC 220...240 V, 50/60 HZ
• • Siemens 3RB1257-0KM10
  • 3RB1257-0KM10
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS MONOSTABLE OUTPUTS OVERLOAD WARNING AC 220...240 V, 50/60 HZ
• • Siemens 3RB1257-0KM11
  • 3RB1257-0KM11
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS BISTABLE OUTPUTS OVERLOAD WARNING AC 220...240 V, 50/60 HZ
• • Siemens 3RB1257-0KM20
  • 3RB1257-0KM20
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET INT. GROUND FAULT DETECTION MONOSTABLE OUTPUTS GROUND FAULT SIGNALING AC 220...240 V, 50/60 HZ
• • Siemens 3RB1257-0KM30
  • 3RB1257-0KM30
  • Siemens
  • PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET INT. GROUND FAULT DETECTION MONOSTABLE OUTPUTS OVERLOAD WARNING AC 220...240 V, 50/60 HZ
• • Siemens 3RB1262-0LB00
  • 3RB1262-0LB00
  • Siemens
  • PRODUCT OVERLOAD RELAY 200...820 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS MONOSTABLE OUTPUTS GROUND FAULT SIGNALING DC 24 V
• • Siemens 3RB1262-0LB01
  • 3RB1262-0LB01
  • Siemens
  • PRODUCT OVERLOAD RELAY 200...820 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS BISTABLE OUTPUTS GROUND FAULT SIGNALING DC 24 V
• • Siemens 3RB1262-0LB10
  • 3RB1262-0LB10
  • Siemens
  • PRODUCT OVERLOAD RELAY 200...820 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS MONOSTABLE OUTPUTS OVERLOAD WARNING DC 24 V
• • Siemens 3RB1262-0LB11
  • 3RB1262-0LB11
  • Siemens
  • PRODUCT OVERLOAD RELAY 200...820 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS BISTABLE OUTPUTS OVERLOAD WARNING DC 24 V
• • Siemens 3RB1262-0LB20
  • 3RB1262-0LB20
  • Siemens
  • PRODUCT OVERLOAD RELAY 200...820 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET INT. GROUND FAULT DETECTION MONOSTABLE OUTPUTS GROUND FAULT SIGNALING DC 24 V
• • Siemens 3RB1262-0LB30
  • 3RB1262-0LB30
  • Siemens
  • PRODUCT OVERLOAD RELAY 200...820 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET INT. GROUND FAULT DETECTION MONOSTABLE OUTPUTS OVERLOAD WARNING DC 24 V
• • Siemens 3RB1262-0LG00
  • 3RB1262-0LG00
  • Siemens
  • PRODUCT OVERLOAD RELAY 200...820 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS MONOSTABLE OUTPUTS GROUND FAULT SIGNALING AC 110...120 V, 50/60 HZ
• • Siemens 3RB1262-0LG01
  • 3RB1262-0LG01
  • Siemens
  • PRODUCT OVERLOAD RELAY 200...820 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONTACT MOUNT./INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUXILIARY CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS BISTABLE OUTPUTS GROUND FAULT SIGNALING AC 110...120 V, 50/60 HZ