Siemens SENTRON 5SY7 Miniature Circuit Breaker, 1-Pole, 40 A, Type D, 400 V ac AC, 60 V DC, 15 kA Breaking Capacity

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HK$663.70

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

Siemens

Number of Poles

1

Product Type

Miniature Circuit Breaker

Current Rating

40 A

Tripping Characteristics

Type D

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V

Breaking Capacity

15kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY7

Terminal Type

Screw

IP Rating

IP20

Standards/Approvals

IEC/EN 60898-1, IEC/EN 60947-2/UL1077

Width

18 mm

Height

90mm

Depth

76mm

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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