Siemens SENTRON 5SY8 MCB, 3P, 40A Curve D, 400V AC, 72V DC, 25 kA Breaking Capacity

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Subtotal (1 unit)*

£140.83

(exc. VAT)

£169.00

(inc. VAT)

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RS Stock No.:
610-349
Mfr. Part No.:
5SY8340-8BB08
Brand:
Siemens
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Brand

Siemens

Number of Poles

3

Current Rating

40A

Tripping Characteristics

Type D

Rated AC Voltage

400V

Rated DC Voltage

72V

Breaking Capacity at Maximum Voltage Rating

25 kA

Range

SENTRON

Series

5SY8

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker represents a reliable solution for protecting electrical circuits in infrastructure and industry applications. Featuring a robust design, it operates at 400 V with a breaking capacity of 25 kA, ensuring safety and performance. Its 3-pole configuration, combined with only magnetic tripping operation, is perfect for environments demanding high performance and minimal interruption. With its compact dimensions, it effortlessly fits within various installations while delivering reliable protection against overcurrents. The circuit breaker adheres to stringent safety standards, making it a trusted choice for professional use.

Designed for quick and easy installation on DIN rails
Touch protection is included for enhanced safety
Halogen-free materials make it safer for the environment
Features a mechanical service life of up to 10000 cycles
Compatible with supplementary devices for increased functionality
Able to operate within a broad temperature range of -25 °C to 45 °C

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