Better World

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

Subtotal (1 unit)*

£81.67

(exc. VAT)

£98.00

(inc. VAT)

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  • Shipping from 17 November 2025
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1 +£81.67

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RS Stock No.:
160-260
Mfr. Part No.:
3RV2021-1EA25
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 innovative circuit breaker is designed to provide optimal motor protection with a robust CLASS 10 thermal overload release. With a size S0 configuration, it caters specifically to motor applications, ensuring reliable operation across a wide range of voltages. The compact size and spring-type terminal connections simplify installation and enhance versatility. Whether in demanding industrial environments or standard settings, this product guarantees superior performance and safety, addressing multiple operational challenges without compromising reliability. Its impressive electrical endurance and mechanical service life promise durability, making it a smart choice for professionals seeking dependable protection solutions.

Compact design fits in tight spaces
Broad operational voltage range for versatility
Ensures mechanical and electrical endurance
Easy installation with versatile mounting options
Safety features for phase failure detection

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