Siemens SENTRON 5SY7 MCB, 1P, 40A Curve D, 400V AC, 60V DC, 20 kA Breaking Capacity

Subtotal (1 unit)*

£56.33

(exc. VAT)

£67.60

(inc. VAT)

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1 +£56.33

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RS Stock No.:
610-385
Mfr. Part No.:
5SY7140-8
Brand:
Siemens
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Brand

Siemens

Number of Poles

1

Current Rating

40A

Tripping Characteristics

Type D

Rated AC Voltage

400V

Rated DC Voltage

60V

Breaking Capacity at Maximum Voltage Rating

20 kA

Range

SENTRON

Series

5SY7

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker is specifically designed to provide reliable overcurrent protection for electrical systems operating at 230/400 V. Ideal for use in both infrastructure and industrial applications, this device ensures optimal safety and performance with its sophisticated D tripping characteristic. Its compact dimensions allow for versatile installation, making it a suitable choice for various environments. Designed with a robust mechanism, it boasts a mechanical service life of up to 10,000 operating cycles, ensuring longevity and reduced maintenance costs. With a breaking capacity of up to 20 kA, this product enhances operational reliability, mitigating the risk of electrical failures. Additionally, its compatibility with multiple supplementary devices renders it a flexible solution for modern electrical systems.

Designed for single-pole applications
Supports a wide voltage range with high insulation standards
Features touch protection for added safety during operation
Equipped with combined terminals for versatile connections
Contains halogen-free materials to enhance environmental safety
Meets strict EMI testing standards for reliable performance
Constructed to withstand a broad range of ambient temperatures
Complies with multiple international electrical safety standards

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