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Catalog>Siemens>Low-Voltage Controls and Distribution>Relays>Overload Relays>Electronic Overload Relay>3RB1, 3RB20, 3RB21 SIRIUS electronic overload rel
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3RB1, 3RB20, 3RB21 SIRIUS electronic overload rel

3RB1, 3RB20, 3RB21 SIRIUS electronic overload rel

Items 37 - 48 of 139 from Siemens ⍾ Last modified Sep 6, 2025
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3RB1, 3RB20, 3RB21 SIRIUS electronic overload rel ⍾ Page 4

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Siemens – 3RB2066-2GF2
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3RB2066-2GF2 - Siemens
OVERLOAD RELAY 55...250 A FOR MOTOR PROTECTION SIZE S10/S12, CLASS 20 MOUNT. ONTO CONT./ STAND-ALONE MAIN CIRCUIT: BAR CONNECTION AUX. CIRCUIT: SPRINGLOAD. TERM. MANUAL-AUTOMATIC-RESET
Siemens – 3RB2113-4PB0
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3RB2113-4PB0 - Siemens
OVERLOAD RELAY 1...4 A FOR MOTOR PROTECTION SIZE S00, CLASS 5...30 FOR MOUNTING ONTO CONT. MAIN CIRCUIT: SCREW CONNECTION AUX. CIRCUIT: SCREW CONNECTION MANUAL-AUTOMATIC-RESET INT. EARTH FAULT DETECTION
Siemens – 3RB2113-4ND0
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3RB2113-4ND0 - Siemens
OVERLOAD RELAY 0,32...1,25 A FOR MOTOR PROTECTION SIZE S00, CLASS 5...30 FOR MOUNTING ONTO CONT. MAIN CIRCUIT: SCREW CONNECTION AUX. CIRCUIT: SPRINGLOAD. TERM. MANUAL-AUTOMATIC-RESET INT. EARTH FAULT DETECTION
Siemens – 3RB2066-1MF2
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3RB2066-1MF2 - Siemens
Overload relay 160...630 A for motor protection Size S10/S12, Class 10E Contactor mounting/stand-alone installation Main circuit: busbar connection Auxiliary circuit: Spring-type terminal Manual-Automatic-Reset
Siemens – 3RB2113-4PD0
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3RB2113-4PD0 - Siemens
OVERLOAD RELAY 1...4 A FOR MOTOR PROTECTION SIZE S00, CLASS 5...30 FOR MOUNTING ONTO CONT. MAIN CIRCUIT: SCREW CONNECTION AUX. CIRCUIT: SPRINGLOAD. TERM. MANUAL-AUTOMATIC-RESET INT. EARTH FAULT DETECTION
Siemens – 3RB2113-4NB0
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3RB2113-4NB0 - Siemens
OVERLOAD RELAY 0,32...1,25 A FOR MOTOR PROTECTION SIZE S00, CLASS 5...30 FOR MOUNTING ONTO CONT. MAIN CIRCUIT: SCREW CONNECTION AUX. CIRCUIT: SCREW CONNECTION MANUAL-AUTOMATIC-RESET INT. EARTH FAULT DETECTION
Siemens – 3RB2066-2MF2
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3RB2066-2MF2 - Siemens
OVERLOAD RELAY 160...630 A FOR MOTOR PROTECTION SIZE S10/S12, CLASS 20 MOUNT. ONTO CONT./ STAND-ALONE MAIN CIRCUIT: BAR CONNECTION AUX. CIRCUIT: SPRINGLOAD. TERM. MANUAL-AUTOMATIC-RESET
Siemens – 3RB2066-2MC2
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3RB2066-2MC2 - Siemens
Overload relay 160...630 A for motor protection Size S10/S12, Class 20E Contactor mounting/stand-alone installation Main circuit: busbar connection Auxiliary circuit: Screw terminal Manual-Automatic-Reset
Siemens – 3RB2056-1FW2
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3RB2056-1FW2 - Siemens
Overload relay 50...200 A for motor protection Size S6, Class 10E Contactor mounting/stand-alone installation Main circuit: straight-through transformer Auxiliary circuit: Screw terminal Manual-Automatic-Reset
Siemens – 3RB2056-1FF2
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3RB2056-1FF2 - Siemens
Overload relay 50...200 A for motor protection Size S6, Class 10E Contactor mounting/stand-alone installation Main circuit: busbar connection Auxiliary circuit: Spring-type terminal Manual-Automatic-Reset
Siemens – 3RB2056-1FC2-Z X95
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3RB2056-1FC2-Z X95 - Siemens
OVERLOAD RELAY 50...200 A FOR MOTOR PROTECTION SIZE S6, CLASS 10 CONTACTOR MOUNTING/STAND-ALONE INSTALLATION MAIN CIRCUIT: BAR CONNECTION AUXIL. CIRCUIT: SCREW TERMINAL MANUAL AUTOM. RESET REUSABLE PACKAGING 1 PACK = 15 UNITS
Siemens – 3RB2066-2GC2
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3RB2066-2GC2 - Siemens
Przekaźnik przeciążeniowy 55...250 A do ochrony silnika wielkość S10/S12, CLASS 20E montaż na styczniku/montaż swobodny Obwód główny: przyłącze szynowe obwód pomocniczy: przyłącze śrubowe automatyczny i manualny RESET