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Part numberDescription
3RV1421-0HA10
Circuit breaker size S0 For transformer protection A-release 0.55…0.8 A Short-circuit release 16 A Screw terminal Standard switching capacity !!! Phased-out product…
3RV1421-0HA10-ZW96
Circuit breaker size S0 For transformer protection A-release 0.55…0.8 A Short-circuit release 16 A Screw terminal Standard switching capacity Multi-unit packaging Pack…
3RV1421-0HA10-ZX95
Circuit breaker size S0 For transformer protection A-release 0.55…0.8 A Short-circuit release 16 A Screw terminal Standard switching capacity Reusable packaging Pack…
3RV1421-0HA15
Circuit breaker size S0 For transformer protection A-release 0.55…0.8 A Short-circuit release 16 A Screw terminal Standard switching capacity with transverse auxiliary…
3RV1421-0JA10
Circuit breaker size S0 For transformer protection A-release 0.7…1 A Short-circuit release 21 A Screw terminal Standard switching capacity !!! Phased-out product…
3RV1421-0JA10-ZW97
Circuit breaker size S0 for transformer protection A-release 0.7…1 A N-release 21 A screw terminal Standard switching capacity Multi-unit packaging Pack =…
3RV1421-0JA15
Circuit breaker size S0 For transformer protection A-release 0.7…1 A Short-circuit release 21 A Screw terminal Standard switching capacity with transverse auxiliary…
3RV1421-0KA10
Circuit breaker size S0 For transformer protection A-release 0.9…1.25 A Short-circuit release 26 A Screw terminal Standard switching capacity !!! Phased-out product…
3RV1421-0KA10-ZX95
Circuit breaker size S0 For transformer protection A-release 0.9…1.25 A Short-circuit release 26 A Screw terminal Standard switching capacity Reusable packaging Pack…
3RV1421-0KA15
Circuit breaker S0…S3 for transformer protection 1 NO+1 NC A-release 0.9…1.25 A Short-circuit release 26 A Screw terminal Standard switching capacity !!!…
3RV1421-1AA10
Circuit breaker size S0 For transformer protection A-release 1.1…1.6 A Short-circuit release 33 A Screw terminal Standard switching capacity !!! Phased-out product…
3RV1421-1AA10-ZX95
Circuit breaker size S0 For transformer protection A-release 1.1…1.6 A Short-circuit release 33 A Screw terminal Standard switching capacity Reusable packaging Pack…
3RV1421-1AA15
Circuit breaker size S0 For transformer protection A-release 1.1…1.6 A Short-circuit release 33 A Screw terminal Standard switching capacity with transverse auxiliary…
3RV1421-1AA38-1KT0
Circuit breaker size S0 For transformer protection A-release 1.1…1.6 A Short-circuit release 82 A Screw terminal Standard switching capacity with lateral auxiliary…
3RV1421-1BA10
Circuit breaker size S0 For transformer protection A-release 1.4…2 A Short-circuit release 42 A Screw terminal Standard switching capacity !!! Phased-out product…
3RV1421-1BA15
Circuit breaker size S0 For transformer protection A-release 1.4…2 A Short-circuit release 42 A Screw terminal Standard switching capacity with transverse auxiliary…
3RV1421-1CA10
Circuit breaker size S0 For transformer protection A-release 1.8…2.5 A Short-circuit release 52 A Screw terminal Standard switching capacity !!! Phased-out product…
3RV1421-1CA10-0BA0
Special type Circuit breaker size S0 For transformer protection A-release 1.8…2.5 A Short-circuit release 52 A Screw terminal Standard switching capacity Ambient…
3RV1421-1CA10-ZW97
Circuit breaker size S0 For transformer protection A-release 1.8…2.5 A Short-circuit release 52 A Screw terminal Standard switching capacity Multi-unit packaging Pack…
3RV1421-1CA10-ZX95
Circuit breaker size S0 For transformer protection A-release 1.8…2.5 A Short-circuit release 52 A Screw terminal Standard switching capacity Reusable packaging Pack…