3RV2021-4EA10

Siemens SIRIUS 3RV2021-4EA10 Motor Protection Circuit Breaker  | Shop On Ebay
Factory New Parts : Warranty 12 Months​
Second-Hand Parts : Warranty 3-6 Months​
Tested & Certified | Ships Worldwide​
Technical / Repair Support​
Warranty Extension and Urgent Delivery supported. Get your quote or lead time now !

Description

The Siemens SIRIUS 3RV2021-4EA10 is a compact motor protection circuit breaker in size S0, designed for reliable protection of three-phase motors. Featuring a CLASS 10 thermal-magnetic trip characteristic with an adjustable A-release range of 27-32A and a fixed N-release of 400A, this device provides optimal protection against overloads and short-circuits. The screw terminal design ensures secure connections, while the standard switching capacity makes it suitable for a wide range of industrial applications. Its compact S0 size allows for efficient use of space in control cabinets.

Key Features

  • Motor protection circuit breaker size S0
  • Thermal-magnetic trip mechanism CLASS 10
  • A-release adjustable range: 27-32A
  • N-release (instantaneous trip): 400A
  • Screw terminal connections
  • Standard switching capacity
  • Compact design for space-saving installation
  • Manual ON/OFF operation

Warranty & After-Sales

  • Factory new units: 12 months warranty
  • Refurbished units: 3-6 months warranty
  • Technical support for selection and installation

Delivery Time

  • Standard delivery: 3-5 working days
  • Express shipping available upon request

Why Choose Our Store

  • Genuine Siemens motor protection components
  • Global supply network with competitive pricing
  • Expertise in motor control and protection systems

Applications

  • Three-phase motor protection up to 15kW at 400V
  • Pump and fan motor circuits
  • Conveyor system motor protection
  • Compressor and ventilation systems
  • Industrial machinery motor protection

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