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SIRIUS Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Qty.	Series	Product	Type	Current Rating	Voltage Rating AC	Number of Poles	Actuator Type	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated
Circuit Breakers MSP S0 1.4-2A SPRING 3RV20211BA20 Siemens Restricted Availability	Mfr. Part No. 3RV20211BA20 Mouser Part No 982-3RV20211BA20	Siemens	Circuit Breakers MSP S0 1.4-2A SPRING Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	2 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 1.4-2A SPRG W/AUX 1NO/1NC 3RV20211BA25 Siemens Restricted Availability	Mfr. Part No. 3RV20211BA25 Mouser Part No 982-3RV20211BA25	Siemens	Circuit Breakers MSP S0 1.4-2A SPRG W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	2 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 1.8-2.5A SCRW W/AUX 1NO/1NC 3RV20211CA15 Siemens Restricted Availability	Mfr. Part No. 3RV20211CA15 Mouser Part No 982-3RV20211CA15	Siemens	Circuit Breakers MSP S0 1.8-2.5A SCRW W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	2.5 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 1.8 - 2.5A SPRING 3RV20211CA20 Siemens Restricted Availability	Mfr. Part No. 3RV20211CA20 Mouser Part No 982-3RV20211CA20	Siemens	Circuit Breakers MSP S0 1.8 - 2.5A SPRING Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	2.5 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 1.8-2.5A SPRG W/AUX 1NO/1NC 3RV20211CA25 Siemens Restricted Availability	Mfr. Part No. 3RV20211CA25 Mouser Part No 982-3RV20211CA25	Siemens	Circuit Breakers MSP S0 1.8-2.5A SPRG W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	2.5 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 2.2-3.2A SCRW W/AUX 1NO/1NC 3RV20211DA15 Siemens Restricted Availability	Mfr. Part No. 3RV20211DA15 Mouser Part No 982-3RV20211DA15	Siemens	Circuit Breakers MSP S0 2.2-3.2A SCRW W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	3.2 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 2.2 - 3.2A SPRING 3RV20211DA20 Siemens Restricted Availability	Mfr. Part No. 3RV20211DA20 Mouser Part No 982-3RV20211DA20	Siemens	Circuit Breakers MSP S0 2.2 - 3.2A SPRING Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	3.2 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 2.2-3.2A SPRG W/AUX 1NO/1NC 3RV20211DA25 Siemens Restricted Availability	Mfr. Part No. 3RV20211DA25 Mouser Part No 982-3RV20211DA25	Siemens	Circuit Breakers MSP S0 2.2-3.2A SPRG W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	3.2 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 2.8 - 4A SPRING 3RV20211EA20 Siemens Restricted Availability	Mfr. Part No. 3RV20211EA20 Mouser Part No 982-3RV20211EA20	Siemens	Circuit Breakers MSP S0 2.8 - 4A SPRING Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	4 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers CIRCUIT-BREAKER SPRING-L. CONN. 4A 3RV20211EA200DA0 Siemens Restricted Availability	Mfr. Part No. 3RV20211EA200DA0 Mouser Part No 982-3RV20211EA200DA0	Siemens	Circuit Breakers CIRCUIT-BREAKER SPRING-L. CONN. 4A Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	4 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 2.8-4A SPRG W/AUX 1NO/1NC 3RV20211EA25 Siemens Restricted Availability	Mfr. Part No. 3RV20211EA25 Mouser Part No 982-3RV20211EA25	Siemens	Circuit Breakers MSP S0 2.8-4A SPRG W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	1.6 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 3.5-5A SCRW W/AUX 1NO/1NC 3RV20211FA15 Siemens Restricted Availability	Mfr. Part No. 3RV20211FA15 Mouser Part No 982-3RV20211FA15	Siemens	Circuit Breakers MSP S0 3.5-5A SCRW W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	5 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 3.5-5A SPRG W/AUX 1NO/1NC 3RV20211FA25 Siemens Restricted Availability	Mfr. Part No. 3RV20211FA25 Mouser Part No 982-3RV20211FA25	Siemens	Circuit Breakers MSP S0 3.5-5A SPRG W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	5 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 4.5-6.3A SCRW W/AUX 1NO/1NC 3RV20211GA15 Siemens Restricted Availability	Mfr. Part No. 3RV20211GA15 Mouser Part No 982-3RV20211GA15	Siemens	Circuit Breakers MSP S0 4.5-6.3A SCRW W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	6.3 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 4.5 - 6.3A SPRING 3RV20211GA20 Siemens Restricted Availability	Mfr. Part No. 3RV20211GA20 Mouser Part No 982-3RV20211GA20	Siemens	Circuit Breakers MSP S0 4.5 - 6.3A SPRING Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	6.3 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 4.5-6.3A SPRG W/AUX 1NO/1NC 3RV20211GA25 Siemens Restricted Availability	Mfr. Part No. 3RV20211GA25 Mouser Part No 982-3RV20211GA25	Siemens	Circuit Breakers MSP S0 4.5-6.3A SPRG W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	6.3 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 5.5-8A SCRW W/AUX 1NO/1NC 3RV20211HA15 Siemens Restricted Availability	Mfr. Part No. 3RV20211HA15 Mouser Part No 982-3RV20211HA15	Siemens	Circuit Breakers MSP S0 5.5-8A SCRW W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	8 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 5.5-8A SPRING 3RV20211HA20 Siemens Restricted Availability	Mfr. Part No. 3RV20211HA20 Mouser Part No 982-3RV20211HA20	Siemens	Circuit Breakers MSP S0 5.5-8A SPRING Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	8 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 5.5-8A SPRG W/AUX 1NO/1NC 3RV20211HA25 Siemens Restricted Availability	Mfr. Part No. 3RV20211HA25 Mouser Part No 982-3RV20211HA25	Siemens	Circuit Breakers MSP S0 5.5-8A SPRG W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	8 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 7 - 10A SPRING 3RV20211JA20 Siemens Restricted Availability	Mfr. Part No. 3RV20211JA20 Mouser Part No 982-3RV20211JA20	Siemens	Circuit Breakers MSP S0 7 - 10A SPRING Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	10 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 7-10A SPRG W/AUX 1NO/1NC 3RV20211JA25 Siemens Restricted Availability	Mfr. Part No. 3RV20211JA25 Mouser Part No 982-3RV20211JA25	Siemens	Circuit Breakers MSP S0 7-10A SPRG W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	10 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 9 - 12.5A SCREW 3RV20211KA10 Siemens Restricted Availability	Mfr. Part No. 3RV20211KA10 Mouser Part No 982-3RV20211KA10	Siemens	Circuit Breakers MSP S0 9 - 12.5A SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	12.5 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 9-12.5A SCRW W/AUX 1NO/1NC 3RV20211KA15 Siemens Restricted Availability	Mfr. Part No. 3RV20211KA15 Mouser Part No 982-3RV20211KA15	Siemens	Circuit Breakers MSP S0 9-12.5A SCRW W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	12.5 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 9 - 12.5A SPRING 3RV20211KA20 Siemens Restricted Availability	Mfr. Part No. 3RV20211KA20 Mouser Part No 982-3RV20211KA20	Siemens	Circuit Breakers MSP S0 9 - 12.5A SPRING Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	12.5 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers MSP S0 9-12.5A SPRG W/AUX 1NO/1NC 3RV20211KA25 Siemens Restricted Availability	Mfr. Part No. 3RV20211KA25 Mouser Part No 982-3RV20211KA25	Siemens	Circuit Breakers MSP S0 9-12.5A SPRG W/AUX 1NO/1NC Learn More about Siemens 3rv2 circuit breakers	Datasheet	Restricted Availability	3RV2	Circuit Breaker	Motor Protection	12.5 A	690 VAC	3 Pole	Rotary	- 20 C	+ 60 C	Non-Illuminated

SIRIUS Circuit Breakers

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160 mA
200 mA
250 mA
320 mA
400 mA
500 mA
550 mA to 800 mA
630 mA
800 mA
1 A
1.1 A to 1.6 A
1.25 A
1.4 A
1.4 A to 2 A
1.6 A
2 A
2.5 A
3 A
3.2 A
4 A