Siemens SENTRON 5SY8 Miniature Circuit Breaker, 4-Pole, 500 mA, Type D, 400 V ac AC, 70 kA Breaking Capacity

Subtotal (1 unit)*

MYR1,781.61

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 27 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 +MYR1,781.61

*price indicative

RS Stock No.:
610-617
Mfr. Part No.:
5SY8405-8
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

4

Product Type

Miniature Circuit Breaker

Current Rating

500 mA

Tripping Characteristics

Type D

Rated AC Voltage

400 V ac

Breaking Capacity

70kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY8

Terminal Type

Screw

IP Rating

IP20

Width

72 mm

Standards/Approvals

IEC / EN 60947-2 / UL1077

Depth

76mm

Height

90mm

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker is designed for enhanced electrical protection in industrial and infrastructure applications. With its robust build and advanced features, it ensures reliable operation under varying environmental conditions. The breaker supports AC voltage up to 400 V and offers a tripping characteristic class D, which is ideal for protecting delicate equipment from overload and short-circuits. This product embodies the perfect blend of innovation and performance, making it an essential component for modern electrical installations. Its compact dimensions permit easy integration into any control system, while the high breaking capacity guarantees safety even in demanding scenarios.

Touch protection feature enhances user safety

Combined terminal configuration facilitates flexible wiring options

Halogen-free construction contributes to environmental safety

Design complies with international standards for industrial applications

Mechanical service life ensures durability over time

Wide operating temperature range allows for versatility in diverse environments

Related links