Siemens SENTRON 5SY4 Miniature Circuit Breaker, 3-Pole, 50A, Type A, 400V ac AC, 60 V dc DC, 10 kA Breaking Capacity

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Subtotal (1 unit)*

SGD500.38

(exc. GST)

SGD545.41

(inc. GST)

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  • Ready to ship from 10 June 2026
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1 +SGD500.38

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RS Stock No.:
610-429
Mfr. Part No.:
5SY4350-5
Manufacturer:
Siemens
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Brand

Siemens

Number of Poles

3

Product Type

Miniature Circuit Breaker

Current Rating

50A

Tripping Characteristics

Type A

Rated AC Voltage

400V ac

Rated DC Voltage

60V dc

Breaking Capacity

10kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY4

Terminal Type

Screw

IP Rating

IP20

Standards/Approvals

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

Width

54mm

Height

90mm

Depth

76mm

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker offers superior protection and reliability for your electrical systems. Designed to operate in demanding infrastructure and industrial environments, this device ensures safe disconnection in the event of overloads or short circuits. Its robust construction and reliable performance are essential for preventing electrical hazards while maintaining efficiency. With its IP20 protection class, it's suited for various applications where touch protection is paramount. This circuit breaker stands out with its impressive breaking capacity and operational reliability, making it a trusted choice for professional installations.

Features a tripping characteristic class A for enhanced safety

Boasts a mechanical service life of up to 10000 operating cycles

Complies with international standards ensuring reliable operation

Offers suitability for operation across various industrial applications

Incorporates environmental certifications reflecting its sustainable design

Fitted with touch protection for user safety and peace of mind

Provides flexibility in installation with compatibility for supplementary devices

Allows for a wide range of conductor cross-sections for varied installations

Designed for any mounting position ensuring versatile application

Built to withstand extreme conditions with an operational temperature range of -40 °C to 70 °C

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