SIRIUS Circuit Breakers

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Siemens Circuit Breakers TMCB UL489 FOR XFRMR S00 5A SCREW
Datasheet
3In Stock
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 5 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers BRKR 3VA51 3P 20A 25KA FTAM
Datasheet
1In Stock
5Expected 7/5/2026
Min.: 1
Mult.: 1
3VA Circuit Breaker System Protection 20 A 690 VAC 500 VDC 3 Pole Paddle - 25 C + 70 C Non-Illuminated
Siemens Circuit Breakers BRKR 3VA51 3P 80A 25KA FTFM AL
Datasheet
1Expected 23/2/2026
Min.: 1
Mult.: 1
3VA Circuit Breaker System Protection 80 A 690 VAC 500 VDC 3 Pole Paddle - 25 C + 70 C Non-Illuminated
Siemens Circuit Breakers MSP,GROUP TAP,S00,CL10,0.11-0.16A,SCREW
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

3RV1 Circuit Breaker Motor Protection 500 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,S00,0.11-0.16A W/TRANS AUX SWITCH
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 160 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,GROUP TAP,S00,CL10,0.14-0.2A,SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV1 Circuit Breaker Motor Protection 200 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,S00,CL10,0.14-0.2A,SCREW 1NO/1NC
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 200 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,GROUP TAP,S00,CL10,0.18-0.25A,SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV1 Circuit Breaker Motor Protection 250 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SIZE S00,
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 250 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,GROUP TAP,S00,CL10,0.22-0.32A,SCREW
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 320 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,S00,0.22-0.32A SCR&TRANS AUX 1NO/1NC
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 320 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,GROUP TAP,S00,CL10,0.28-0.4A,SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV1 Circuit Breaker Motor Protection 400 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SIZE S00
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 400 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER, SIZE S00,
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 500 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER, SIZE S00,
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 630 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER, SIZE S00
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 630 mA 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER, SIZE S00,
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 1 A 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,S00,.09-1.25A,SCREW,TRANS.AUX.1NO/1N
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 1.25 A 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00,1.1-1.6A,SCW&TRANS.AUX.1NO/1NC
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 1.6 A 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 1.6A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV1 Circuit Breaker Motor Protection 1.6 A 690 VAC 3 Pole Toggle - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,TYPE E ,S0,CL10,1.1-1.6A,SCREW,+ADPT
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 2 A 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP,GROUP TAP,S00,CL10,2.2-3.2A,SCREW
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 3.2 A 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00,2.8-4A,SCRW,W.TRANS.AUX.1NO/1NC
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 4 A 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 1.6A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV1 Circuit Breaker Motor Protection 4 A 690 VAC 3 Pole Toggle - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER, SIZE S00
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
3RV1 Circuit Breaker Motor Protection 5 A 690 VAC 3 Pole Toggle - 20 C + 60 C Non-Illuminated