Siemens SENTRON 5SY4 Miniature Circuit Breaker, 4-Pole, 8 A, Type A, 400 V ac AC, 60 V dc DC, 10 kA Breaking Capacity

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TWD9,491.00

(不含稅)

TWD9,965.55

(含稅)

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  • 2026年4月22日 發貨
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RS庫存編號:
610-306
製造零件編號:
5SY4408-5
製造商:
Siemens
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品牌

Siemens

Product Type

Miniature Circuit Breaker

Number of Poles

4

Current Rating

8 A

Tripping Characteristics

Type A

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V dc

Breaking Capacity

10kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY4

Terminal Type

Screw

IP Rating

IP20

Depth

76mm

Width

72 mm

Height

90mm

Standards/Approvals

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

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker is engineered for superior performance, featuring a robust design that ensures reliable operation in a variety of environments. With a tripping characteristic class A and a mechanical service life of up to 10,000 cycles, this device is built to withstand the demands of modern electrical systems. Its four-pole configuration provides comprehensive protection, catering to both industrial and infrastructural applications. The circuit breaker operates effectively at an insulation voltage of 440 V, making it an ideal choice for applications requiring high voltage protection. The compact dimensions allow for versatile installation, while its impressive breaking capacity guarantees enhanced safety and reliability, complying with various international standards. Designed with user convenience in mind, it includes features such as touch protection and compatibility with supplementary devices, thereby ensuring seamless integration into existing systems.

Designed for reliable protection in diverse application scenarios

Compact size optimises space utilisation in electrical panels

User-friendly installation with a versatile mounting position

Endures harsh environmental conditions with operational capability from -40 °C to 70 °C

Enhances safety with touch protection and combinable terminals

Compatible with a wide range of conductor cross-sections allowing for flexible connectivity

Durable construction ensures longevity and decreased replacement frequency

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