Siemens SENTRON 5SY4 Miniature Circuit Breaker, 4-Pole, 40 A, Type A, 400 V ac AC, 60 V DC, 10 kA Breaking Capacity

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HK$3,457.30

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RS Stock No.:
610-501
Mfr. Part No.:
5SY4440-5
Manufacturer:
Siemens
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Brand

Siemens

Number of Poles

4

Product Type

Miniature Circuit Breaker

Current Rating

40 A

Tripping Characteristics

Type A

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V

Breaking Capacity

10kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY4

Terminal Type

Screw

IP Rating

IP20

Depth

76mm

Height

90mm

Width

72 mm

Standards/Approvals

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

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker delivers unparalleled protection and reliability in electrical systems. Designed to effortlessly handle up to 10kA of breaking capacity, it ensures robust safety for both industrial and infrastructural applications. This versatile 4-pole device is expertly engineered for AC voltages up to 400 V, making it an ideal solution for a variety of uses. With its high mechanical service life and tripping characteristics class A, it provides peace of mind and operational efficiency. This product is built to meet the rigorous standards of IEC, EN, and UL, evidencing its commitment to quality and excellence.

Offers touch protection for enhanced safety

Designed for combined terminal connections ensuring flexibility

Suitable for use in diverse operational environments

Halogen-free materials contribute to fire safety

Features a compact design that fits standard DIN rail installations

Complies with multiple industry standards for reliability

Provides efficient thermal management with minimal power loss

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