Better World

Siemens 4 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V

Subtotal (1 unit)*

£89.03

(exc. VAT)

£106.84

(inc. VAT)

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  • Shipping from 17 November 2025
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Better World

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RS Stock No.:
160-258
Mfr. Part No.:
3RV2021-1EA10-0DA0
Brand:
Siemens
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Brand

Siemens

Current Rating

4 A

Range

SIRIUS 3RV

Motor Protection Component

Circuit Breaker

Supply Voltage

20 → 690 V

Motor Protection System

3RV2

Series

3RV2

Better World Claim

Extended product life, Low carbon manufacture

Better World Product

Yes

COO (Country of Origin):
DE
The Siemens circuit breaker is expertly designed for system protection and delivers reliable performance in various industrial applications. With a robust design suited for demanding environments, it ensures safety and efficiency without phase failure detection. Its thermal overload release feature allows precise adjustments to meet varying operational demands. Combining state-of-the-art technology with enhanced service life, this circuit breaker is ideal for protecting your electrical systems from overloads and short circuits. With a compact size and versatile mounting options, it is both user-friendly and adaptable to a variety of installations. The product's mechanical and electrical endurance of 100, 000 cycles further guarantees longevity and reliability, making it a valuable asset for efficient system protection.

Designed for optimum short-circuit protection
Enables flexible installation options for various setups
Provides finger-safe touch protection on the front
Suitable for use in high humidity environments
Meets rigorous safety standards for reliable operation

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