3RV1021-1JA10

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Product description for Siemens 3RV1021-1JA10

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The Siemens 3RV1021-1JA10 is a reliable and efficient circuit breaker designed for motor protection in industrial applications. This S0 size device features a Class 10 adjustable current-dependent overload release range of 7 to 10 Amps, ensuring optimal performance and safety. With a non-delayed short-circuit release of 130 Amps and a breaking capacity limit short-circuit current (lcu) of 100 kA at 400 V, this circuit breaker offers robust protection against electrical faults.

Equipped with 3 poles for the main current circuit, the 3RV1021-1JA10 operates with both AC and DC voltages, with a maximum operating voltage of 690 V at 3 AC. The device is capable of handling a service power of 4 kW at 400 V in AC-3 applications, with a maximum switching frequency of 15 operations per hour according to IEC 60947-6-2.

The 3RV1021-1JA10 features a selector switch operating mechanism and provides overload protection as well as phase disturbance recognition. While the circuit breaker does not come with auxiliary switches, undervoltage release mechanisms, or trip indicators as standard components, it does support optional auxiliary switch integration for enhanced functionality.

With a front-side arrangement of electrical connectors for the main current circuit, the 3RV1021-1JA10 offers easy installation and maintenance. The device is designed with user safety in mind, boasting an IP20 protection rating and finger-safe contact protection against electrical shock.

Upgrade your motor protection system with the Siemens 3RV1021-1JA10 circuit breaker, a dependable and versatile solution for a wide range of industrial applications.

Specification for Siemens 3RV1021-1JA10

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Related questions for Siemens 3RV1021-1JA10

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Common uses for Siemens 3RV1021-1JA10

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This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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