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Siemens, SENTRON MCCB 4P 400A, Breaking Capacity 150 kA, Fixed Mount

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Subtotal (1 unit)*

£4,667.53

(exc. VAT)

£5,601.04

(inc. VAT)

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  • Shipping from 18 November 2025
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RS Stock No.:
249-795
Mfr. Part No.:
3VA6440-8KP41-2AA0
Brand:
Siemens
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Brand

Siemens

Range

SENTRON

Series

3VA6

Number of Poles

4

Current Rating

400A

Breaking Capacity at Maximum Voltage Rating

150 kA

Mounting Style

Fixed

Better World Claim

Concentrated or compact solution, Extended product life

Better World Product

Yes

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker combines robust protection with exceptional performance. Designed for demanding applications it boasts a high breaking capacity and a versatile ETU850 electronic release which adapts to overload and short circuit scenarios with ease. The product ensures consistent protection across various operating conditions with adjustable settings for enhanced functionality. Its durable construction supports a mechanical service life of 20000 cycles and it is rated for a maximum operational current of 400 A.

Includes a communication function for integration with monitoring systems
Designed with a compact footprint for space saving installations
Provides ground fault monitoring to enhance safety
Supports flexible response settings to cater to specific application needs
Constructed to withstand rigorous electrical and mechanical demands
Built to ensure low power loss in operation boosting energy efficiency

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