Siemens SENTRON 5SY8 Miniature Circuit Breaker, 3-Pole, 40 A, Type D, 400 V ac AC, 72 V DC, 25 kA Breaking Capacity

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HK$1,656.80

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

Siemens

Number of Poles

3

Product Type

Miniature Circuit Breaker

Current Rating

40 A

Tripping Characteristics

Type D

Rated AC Voltage

400 V ac

Rated DC Voltage

72 V

Mount Type

DIN Rail

Breaking Capacity

25kA

Range

SENTRON

Series

5SY8

Terminal Type

Screw

IP Rating

IP20

Standards/Approvals

IEC 60947-2

Width

54 mm

Depth

76mm

Height

90mm

Tripping Mechanism

Magnetic

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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