Siemens SIRIUS Circuit Protection Parts
Motor starter protectors, overload relays and miniature circuit breakers.
2,108 parts available
12-Month Warranty
Obsolete & Surplus Stock
Showing 801–900 of 2,108 SIRIUS Circuit Protection parts
3RV2041-4MA15
Siemens 3RV2041-4MA15 Size S3 Motor Protection Circuit Breaker with Aux
3RV2041-4RA15
Siemens 3RV2041-4RA15 Size S3 Motor Protection Circuit Breaker
3RV2041-4YA10
Siemens 3RV2041-4YA10 Size S3 Motor Protection Circuit Breaker
3RV2042-4FA10
Siemens 3RV2042-4FA10 Size S3 Motor Protection Circuit Breaker
3RV2042-4FB10
Siemens 3RV2042-4FB10 Size S3 Motor Protection Circuit Breaker
3RV2042-4JA10
Siemens 3RV2042-4JA10 Size S3 Motor Protection Circuit Breaker
3RV2042-4JB10
Siemens 3RV2042-4JB10 Size S3 Motor Protection Circuit Breaker
3RV2042-4KA10
Siemens 3RV2042-4KA10 Size S3 Motor Protection Circuit Breaker
3RV2042-4KB10
Siemens 3RV2042-4KB10 Size S3 Motor Protection Circuit Breaker
3RV2042-4MA10
Siemens SIRIUS 3RV2042-4MA10 Motor Protection Circuit Breaker
3RV2042-4MB10
Siemens SIRIUS 3RV2042-4MB10 Motor Protection Circuit Breaker
3RV2111-0EA10
Siemens SIRIUS 3RV2111-0EA10 Motor Protection Circuit Breaker - S00
3RV2111-0HA10
Siemens SIRIUS 3RV2111-0HA10 Motor Protection Circuit Breaker - S00
3RV2111-1DA10
Siemens SIRIUS 3RV2111-1DA10 Motor Protection Circuit Breaker - S00
3RV2111-1FA10
Siemens SIRIUS 3RV2111-1FA10 Motor Protection Circuit Breaker - S00
3RV2111-1GA10
Siemens SIRIUS 3RV2111-1GA10 Motor Protection Circuit Breaker - S00
3RV2111-1HA10
Siemens SIRIUS 3RV2111-1HA10 Motor Protection Circuit Breaker - S00
3RV2111-1KA10
Siemens 3RV2111-1KA10 S00 Motor Protection Circuit Breaker
3RV2121-4BA10
Siemens 3RV2121-4BA10 S0 Motor Protection Circuit Breaker with overload function.
3RV2131-4SA10
Siemens 3RV2131-4SA10 S2 Motor Protection Circuit Breaker
3RV2311-0KC10
Siemens 3RV2311-0KC10 S00 Starter Combination Circuit Breaker
3RV2311-1BC10
Siemens 3RV2311-1BC10 S00 Starter Combination Circuit Breaker
3RV2311-1CC10
Siemens 3RV2311-1CC10 S00 Starter Combination Circuit Breaker
3RV2311-1CC20
Siemens 3RV2311-1CC20 S00 Starter Combination Circuit Breaker
3RV2311-1DC10
Siemens 3RV2311-1DC10 S00 Starter Combination Circuit Breaker
3RV2311-1EC10
Siemens 3RV2311-1EC10 S00 Starter Combination Circuit Breaker
3RV2311-1FC20
Siemens 3RV2311-1FC20 Size S00 Circuit Breaker for starter combinations.
3RV2311-1GC10
Siemens 3RV2311-1GC10 Size S00 circuit breaker for starter combinations.
3RV2311-1GC20
Siemens 3RV2311-1GC20 Size S00 Circuit Breaker - 6.3A
3RV2311-1HC10
Siemens 3RV2311-1HC10 Size S00 circuit breaker, 8A rated current.
3RV2311-1KC10
Siemens 3RV2311-1KC10 Size S00 circuit breaker, 12.5A rated current.
3RV2311-4AC10
Siemens 3RV2311-4AC10 Size S00 16A circuit breaker with screw terminals.
3RV2311-4AC20
Siemens 3RV2311-4AC20 Size S00 16A circuit breaker with spring terminals.
3RV2321-1AC10
Siemens 3RV2321-1AC10 Size S0 1.6A circuit breaker with screw terminals.
3RV2321-1CC10
Siemens 3RV2321-1CC10 Size S0 2.5A circuit breaker with screw terminals.
3RV2321-1JC10
Siemens 3RV2321-1JC10 Size S0 10A circuit breaker with screw terminals.
3RV2321-1JC20
Siemens 3RV2321-1JC20 Size S0 Circuit Breaker for starter combinations.
3RV2321-1KC10
Siemens 3RV2321-1KC10 Size S0 circuit breaker for starter combinations.
3RV2321-4AC10
Siemens 3RV2321-4AC10 Size S0 circuit breaker for starter combinations.
3RV2321-4AC20
Siemens 3RV2321-4AC20 Size S0 Circuit Breaker for starter combinations.
3RV2321-4BC10
Siemens 3RV2321-4BC10 Size S0 circuit breaker for starter combinations.
3RV2321-4BC20
Siemens 3RV2321-4BC20 Size S0 Circuit Breaker for starter combinations.
3RV2321-4DC10
Siemens 3RV2321-4DC10 Size S0 circuit breaker for starter combinations.
3RV2321-4DC20
Siemens 3RV2321-4DC20 SIRIUS motor protection circuit breaker, 25A.
3RV2321-4EC10
Siemens 3RV2321-4EC10 Size S0 circuit breaker for starter combinations.
3RV2321-4EC20
Siemens 3RV2321-4EC20 Size S0 Circuit Breaker for starter combinations.
3RV2321-4PC10
Siemens 3RV2321-4PC10 Size S0 circuit breaker for starter combinations.
3RV2331-4DC10
Siemens 3RV2331-4DC10 Size S2 circuit breaker for starter combinations.
3RV2331-4EC10
Siemens Size S2 Circuit Breaker, 32A rated current, screw terminal
3RV2331-4KC10
Siemens 3RV2331-4KC10 Size S2 circuit breaker for starter combinations.
3RV2331-4TC10
Siemens 3RV2331-4TC10 Size S2 circuit breaker for starter combinations.
3RV2331-4VC10
Siemens 3RV2331-4VC10 Size S2 circuit breaker for starter combinations.
3RV2332-4RC10
Siemens 3RV2332-4RC10 Size S2 circuit breaker with increased switching capacity.
3RV2341-4MC10
Siemens 3RV2341-4MC10 Size S3 circuit breaker for starter combinations.
3RV2341-4YC10
Siemens 3RV2341-4YC10 Size S3 circuit breaker for starter combinations.
3RV2411-0AA10
Siemens 3RV2411-0AA10 Size S00 circuit breaker for transformer protection.
3RV2411-0CA10
Siemens 3RV2411-0CA10 Size S00 circuit breaker for transformer protection.
3RV2411-0CA15
Siemens 3RV2411-0CA15 Size S00 Circuit Breaker for transformer protection.
3RV2411-0EA10
Siemens 3RV2411-0EA10 Size S00 Circuit Breaker for transformer protection.
3RV2411-0FA10
Siemens 3RV2411-0FA10 Size S00 circuit breaker for transformer protection.
3RV2411-0FA15
Siemens 3RV2411-0FA15 S00 circuit breaker for transformer protection.
3RV2411-0HA10
Siemens 3RV2411-0HA10 S00 circuit breaker for transformer protection.
3RV2411-0HA20
Siemens 3RV2411-0HA20 Size S00 Circuit Breaker for Transformer Protection.
3RV2411-0JA10
Siemens 3RV2411-0JA10 S00 circuit breaker for transformer protection.
3RV2411-0KA10
Siemens 3RV2411-0KA10 S00 circuit breaker for transformer protection.
3RV2411-1AA10
Siemens 3RV2411-1AA10 S00 circuit breaker for transformer protection.
3RV2411-1AA20
Siemens 3RV2411-1AA20 Circuit Breaker, Size S00, for Transformer Protection.
3RV2411-1BA10
Siemens 3RV2411-1BA10 S00 circuit breaker for transformer protection.
3RV2411-1BA15
Siemens 3RV2411-1BA15 S00 circuit breaker with auxiliary contacts.
3RV2411-1CA10
Siemens 3RV2411-1CA10 S00 circuit breaker for transformer protection.
3RV2411-1CA15
Siemens 3RV2411-1CA15 S00 circuit breaker with auxiliary contacts.
3RV2411-1DA10
Siemens 3RV2411-1DA10 S00 circuit breaker for transformer protection.
3RV2411-1DA20
Siemens 3RV2411-1DA20 S00 circuit breaker with spring-type terminals.
3RV2411-1EA10
Siemens 3RV2411-1EA10 S00 circuit breaker, 2.8-4A A-release.
3RV2411-1EA15
Siemens 3RV2411-1EA15 S00 breaker with 1 NO/1 NC auxiliary switches.
3RV2411-1FA10
Siemens 3RV2411-1FA10 Size S00 Circuit Breaker for transformer protection.
3RV2411-1FA20
Siemens 3RV2411-1FA20 S00 circuit breaker for transformer protection.
3RV2411-1GA10
Siemens 3RV2411-1GA10 S00 circuit breaker, 4.5-6.3A A-release.
3RV2411-1GA20
Siemens 3RV2411-1GA20 S00 breaker, spring terminals, 4.5-6.3A.
3RV2411-1HA10
Siemens 3RV2411-1HA10 S00 breaker, 5.5-8A A-release, screw terminals.
3RV2411-1HA15
Siemens 3RV2411-1HA15 S00 breaker with 1 NO/1 NC auxiliary switches.
3RV2411-1JA10
Siemens 3RV2411-1JA10 Size S00 Circuit Breaker for transformer protection.
3RV2411-1JA15
Siemens 3RV2411-1JA15 S00 Circuit Breaker for Transformer Protection
3RV2411-1KA10
Siemens 3RV2411-1KA10 S00 Circuit Breaker for Transformer Protection
3RV2411-1KA15
Siemens 3RV2411-1KA15 S00 Circuit Breaker with Aux Contacts
3RV2411-1KA20
Siemens 3RV2411-1KA20 S00 Spring-Terminal Circuit Breaker
3RV2411-4AA10
Siemens 3RV2411-4AA10 S00 Circuit Breaker for Transformer Protection
3RV2411-4AA15
Siemens 3RV2411-4AA15 S00 Circuit Breaker with Aux Contacts
3RV2421-0AA10
Siemens 3RV2421-0AA10 S0 Circuit Breaker for Transformer Protection
3RV2421-0KA10
Siemens 3RV2421-0KA10 S0 Circuit Breaker for Transformer Protection
3RV2421-1DA10
Siemens 3RV2421-1DA10 Size S0 circuit breaker for transformer protection.
3RV2421-1EA10
Siemens 3RV2421-1EA10 Size S0 circuit breaker for transformer protection.
3RV2421-1GA10
Siemens 3RV2421-1GA10 Size S0 circuit breaker for transformer protection.
3RV2421-1HA10
Siemens 3RV2421-1HA10 Size S0 circuit breaker for transformer protection.
3RV2421-4BA10
Siemens 3RV2421-4BA10 Size S0 circuit breaker for transformer protection.
3RV2421-4BA20
Siemens 3RV2421-4BA20 Size S0 circuit breaker with spring terminals.
3RV2421-4DA10
Siemens 3RV2421-4DA10 Size S0 circuit breaker for transformer protection.
3RV2421-4DA15
Siemens 3RV2421-4DA15 Size S0 circuit breaker with auxiliary switches.
3RV2421-4DA20
Siemens 3RV2421-4DA20 Size S0 Circuit Breaker for transformer protection.
3RV2431-4DA10
Siemens 3RV2431-4DA10 S2 circuit breaker for transformer protection.
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