Siemens SENTRON 5SY5 Miniature Circuit Breaker, 2-Pole, 2 A, Type B, 400 V ac AC, 440 V DC, 10 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

HK$1,599.40

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 19 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +HK$1,599.40

*price indicative

RS Stock No.:
610-510
Mfr. Part No.:
5SY5202-6
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Miniature Circuit Breaker

Number of Poles

2

Current Rating

2 A

Tripping Characteristics

Type B

Rated AC Voltage

400 V ac

Rated DC Voltage

440 V

Mount Type

DIN Rail

Breaking Capacity

10kA

Range

SENTRON

Series

5SY5

Terminal Type

Screw

IP Rating

IP20

Depth

76mm

Height

90mm

Width

36 mm

Standards/Approvals

IEC / EN 60898-2, UL1077

COO (Country of Origin):
DE
The Siemens miniature circuit breaker is an essential component for ensuring reliable protection in electrical installations. Designed to handle both AC and DC operations, this breaker exhibits outstanding performance in critical applications, boasting a robust tripping characteristic that meets Class B standards. With a high mechanical service life and impressive breaking capacity, this device is engineered to contribute to the safety and efficiency of your electrical systems. Its compact design allows for easy installation and operation, making it suitable for various environments, including infrastructure, industry, and mobility sectors. As part of an advanced product range, this circuit breaker is built to withstand demanding operational conditions while providing peace of mind and operational reliability.

Compact design facilitates hassle-free installation in any setting

Robust breaking capacity ensures effective protection against short circuits

Compatible with multiple voltage types enhancing versatility

Designed for a mechanical service life of up to 10000 cycles

Rated current adjustment accommodates environmental temperature fluctuations

Halogen-free materials support environmentally friendly practices

Sealable design prevents unauthorized access improving safety

Wide connectable conductor cross-section range enhances compatibility

Vibration resistance ensures stable performance in dynamic environments

Built for use across a diverse range of applications from infrastructure to mobility

Related links