Better World

Siemens 40 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V

Subtotal (1 unit)*

£245.01

(exc. VAT)

£294.01

(inc. VAT)

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  • Shipping from 17 November 2025
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1 +£245.01

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RS Stock No.:
160-771
Mfr. Part No.:
3RV2131-4UA10
Brand:
Siemens
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Brand

Siemens

Current Rating

40 A

Range

SIRIUS 3RV

Motor Protection Component

Circuit Breaker

Supply Voltage

20 → 690 V

Motor Protection System

3RV2

Series

3RV2

Better World Product

Yes

Better World Claim

Extended product life, Low carbon manufacture

COO (Country of Origin):
DE
The Siemens circuit breaker is expertly designed for motor protection, offering a reliable solution for managing electrical current. It combines robust features with a compact design, ensuring seamless integration into various industrial applications. Engineered for durability, this device features thermal overload protection and magnetic short-circuit trip functions, making it a vital component in safeguarding your motors. With its high breaking capacity and extensive operational range, it adapts effortlessly to demanding environments, providing peace of mind and operational efficiency. The versatile mounting options and user-friendly installation make it a practical choice for manufacturers seeking reliability.

Compact design suits various mounting positions
High breaking capacity ensures circuit safety
Handles high temperatures and humidity levels
Robust service life for demanding applications
User-friendly screw-type terminals for installation

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