Siemens SIRIUS 3RV MCB, 3P, 20A, 20 → 690V AC, 4 Breaking Capacity

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Siemens SIRIUS 3RV MCB, 3P, 20A, 20 → 690V AC, 4 Breaking Capacity
RS Stock No.
156-511

Each

£109.79

(exc. VAT)

£131.75

(inc. VAT)

RS Stock No.:
157-530
Mfr. Part No.:
3RV2421-4BA10-0BA0
Brand:
Siemens
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Brand

Siemens

Number of Poles

3

Current Rating

20A

Rated AC Voltage

20 → 690V

Breaking Capacity at Maximum Voltage Rating

4

Range

SIRIUS

Series

3RV

COO (Country of Origin):
DE
The Siemens Circuit Breaker is an essential component for transformer protection, designed to operate efficiently within an ambient temperature range from -50 °C to +60 °C. Featuring a robust design for high reliability, it ensures continuous operation under various conditions. With an exceptional switching capacity, it is capable of handling substantial operational demands. The circuit breaker is tailored for easy installation on a standard DIN rail and allows for flexible mounting positions.

Optimized for transformer protection
Compact for versatile mounting
Enhanced thermal overload release
Secure mounting mechanism
High electrical endurance for frequent cycling
Advanced short circuit protection
High environmental resilience

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