Siemens SENTRON 5SY4 Miniature Circuit Breaker, 2-Pole, 8 A, Type A, 400 V ac AC, 60 V DC, 10 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

TWD4,539.00

(exc. GST)

TWD4,765.95

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from March 30, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +TWD4,539.00

*price indicative

RS Stock No.:
610-310
Mfr. Part No.:
5SY4208-5
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

2

Product Type

Miniature Circuit Breaker

Current Rating

8 A

Tripping Characteristics

Type A

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V

Breaking Capacity

10kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY4

Terminal Type

Screw

IP Rating

IP20

Height

90mm

Depth

76mm

Standards/Approvals

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

Width

36 mm

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker is engineered to provide reliable protection for electrical installations at voltages up to 400 V. Designed to handle a wide range of operational currents, it ensures excellent performance in both infrastructure and industrial applications. The product boasts durable construction, ensuring longevity even under heavy use, with a mechanical service life of 10,000 operating cycles. With its touch protection feature and compliance with multiple international standards, users can trust its safety and efficiency in diverse environments. The breaker balances performance and compact design, making it an ideal choice for a variety of setups, helping to safeguard valuable equipment from overloads and short circuits efficiently.

Provides superior protection against electrical faults

Compact dimensions enable easy integration into existing systems

Touch protection enhances safety during installation and operation

Suitable for both AC and DC applications offering versatility

Maintains performance across a broad temperature range

Features a transparent enclosure for easy status monitoring

Complies with stringent international safety standards

Designed for quick and simple installation on DIN rails

Related links