1x Siemens 3RV1421-1HA10 Motor Protection Circuit Breaker SIRIUS

The Siemens 3RV1421-1HA10 is a motor protection circuit breaker from the SIRIUS series, designed to protect three-phase motors against overload and short circuit.

It combines switching and motor protection functions and is widely used in industrial control panels and automation systems.

Technical specifications:

• Manufacturer: Siemens

• Series: SIRIUS

• Model: 3RV1421-1HA10

• Type: Motor Protection Circuit Breaker

• Rated operational voltage (Ue): up to 690 V AC

• Adjustable current range: 5.5 – 8 A

• Tripping class: Class 10

• Breaking capacity:

  • Icu: 100 kA @ 400 V

  • Ics: 100 kA @ 400 V

• Standards: IEC / EN 60947

• Mounting: DIN rail

• Country of origin: Germany

Suitable for reliable motor protection in industrial machinery and automation applications.

Item condition: Used, in perfect working condition.