Siemens SENTRON 5SY8 MCB, 4P, 3A Curve D, 400V AC, 60V DC, 50 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

£246.66

(exc. VAT)

£295.99

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 22 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£246.66

*price indicative

RS Stock No.:
610-369
Mfr. Part No.:
5SY8603-8
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

4

Current Rating

3A

Tripping Characteristics

Type D

Rated AC Voltage

400V

Rated DC Voltage

60V

Breaking Capacity at Maximum Voltage Rating

50 kA

Range

SENTRON

Series

5SY8

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker is designed to provide reliable protection in electrical installations. Perfectly suited for infrastructure and industrial applications, this device ensures optimal performance with a robust design that adheres to international standards such as EN 60947-2. Capable of withstanding extreme conditions, it delivers impressive breaking capacities and a long mechanical service life. This breaker also offers exceptional touch protection, halogen-free construction, and a range of installable supplementary devices, making it a versatile choice for various electrical needs.

Compact dimensions facilitate easy installation in confined spaces
Designed to handle overvoltage categories enhancing safety
Vibration resistant ensuring durability in demanding environments
Environmental certifications reflect commitment to sustainability
Flexible conductor connection options cater to diverse wiring configurations
Multiple mounting positions increase installation versatility
Sealable design for additional security against unauthorised access
User-friendly terminal layout simplifies wiring processes

Related links