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Catalog>Siemens>Low-Voltage Controls and Distribution>Relays>Overload Relays>Thermal Overload Relay>3RU11 SIRIUS therm delayed overl. rel>3RU1146 / 3RU11 SIRIUS therm delayed overl. rel
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3RU1146 / 3RU11 SIRIUS therm delayed overl. rel

3RU1146 / 3RU11 SIRIUS therm delayed overl. rel

Items 13 - 24 of 38 from Siemens ⍾ Last modified Sep 7, 2025
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3RU1146 / 3RU11 SIRIUS therm delayed overl. rel ⍾ Page 2

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Siemens – 3RU1146-4KB0-Z W98
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3RU1146-4KB0-Z W98 - Siemens
OVERLOAD RELAY 57...75 A FOR MOTOR PROTECTION SIZE S3, CLASS 10 FOR MOUNTING ONTO CONTACTORS MAIN CIRCUIT: SCREW CONN. AUXILIARY CIRCUIT: SCREW CONN. MANUAL-AUTOMATIC-RESET
Siemens – 3RU1146-4JB1-Z X95
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3RU1146-4JB1-Z X95 - Siemens
OVERLOAD RELAY 45...63 A FOR MOTOR PROTECTION SIZE S3, CLASS 10 STAND-ALONE INSTALLATION MAIN CIRCUIT: SCREW TERMINAL AUX. CIRCUIT: SCREW TERMINAL MANUAL AUTOM. RESET REUSABLE PACKAGING 1 PACK = 25 UNITS
Siemens – 3RU1146-4KB0-Z X95
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3RU1146-4KB0-Z X95 - Siemens
OVERLOAD RELAY, 57...75 A, 1NO+1NC, SIZE S3, CLASS 10, FOR CONTACTOR MOUNTING REUSABLE PACKING PACK = 25 UNITS
Siemens – 3RU1146-4JB1
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3RU1146-4JB1 - Siemens
Overload relay 45...63 A For motor protection Size S3, Class 10 Stand-alone installation Main circuit: Screw terminal Auxiliary circuit: Screw terminal Manual-Automatic-Reset !!! Phased-out product !!! Successor is SIRIUS 3RU2 Preferred successor type is >>3RU2136-4JB1
Siemens – 3RU1146-4KB1
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3RU1146-4KB1 - Siemens
OVERLOAD RELAY 57...75 A FOR MOTOR PROTECTION SIZE S3, CLASS 10 FOR INDIVID. MOUNTING MAIN CIRCUIT: SCREW CONN. AUX. CIRCUIT: SCREW CONN. MANUAL-AUTOMATIC-RESET
Siemens – 3RU1146-4JD1
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3RU1146-4JD1 - Siemens
OVERLOAD RELAY, 45...63 A, 1NO+1NC, SIZE S3, MAIN CUR.: SCREW CONNECTION AUX. CUR..: CAGE CLAMP FOR INDIVIDUAL INSTALLATION
Siemens – 3RU1146-4KB0-Z W97
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3RU1146-4KB0-Z W97 - Siemens
OVERLOAD RELAY, 57...75 A, FOR MOTOR PROTECTION SIZE S3, CLASS 10, CONTACTOR MOUNTING MAIN CIRCUIT: SCREW TERMINAL AUX. CIRCUIT: SCREW TERMINAL MANUAL AUTOM. RESET REUSABLE PACKAGING 1 PACK = 25 UNITS
Siemens – 3RU1146-4JD0
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3RU1146-4JD0 - Siemens
OVERLOAD RELAY 45...63 A FOR MOTOR PROTECTION SIZE S3, CLASS 10 FOR CONT. MOUNTING MAIN CIRC.: SCREW CONN. AUX. CIRC.: SPRING-LOADED TERM. MANUAL-AUTOMATIC-RESET
Siemens – 3RU1146-4JB0-Z X95
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3RU1146-4JB0-Z X95 - Siemens
OVERLOAD RELAY 45...63 A FOR MOTOR PROTECTION SIZE S3, CLASS 10 FOR MOUNTING ONTO CONTACTOR MAIN CIRCUIT: SCREW TERMINAL AUX. CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-RESET REUSABLE PACKAGING PACK = 25 UNITS
Siemens – 3RU1146-4FD0
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3RU1146-4FD0 - Siemens
OVERLOAD RELAY 28...40 A FOR MOTOR PROTECTION SIZE S3, CLASS 10 FOR CONT. MOUNTING MAIN CIRC.: SCREW CONN. AUX. CIRC.: SPRING-LOADED TERM. MANUAL-AUTOMATIC-RESET
Siemens – 3RU1146-4KB0
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3RU1146-4KB0 - Siemens
OVERLOAD RELAY, 57...75 A, 1NO+1NC, SIZE S3, CLASS 10, FOR CONTACTOR MOUNTING
Siemens – 3RU1146-4FB0-Z X95
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3RU1146-4FB0-Z X95 - Siemens
OVERLOAD RELAY, 28...40 A, FOR MOTOR PROTECTION SIZE S3, CLASS 10, CONTACTOR MOUNTING MAIN CIRCUIT: SCREW TERMINAL AUX. CIRCUIT: SCREW TERMINAL MANUAL AUTOM. RESET REUSABLE PACKAGING 1 PACK = 25 UNITS