Siemens SENTRON 5SY8 MCB, 2P, 25A Curve D, 400V AC, 72V DC, 30 kA Breaking Capacity

Subtotal (1 unit)*

£65.75

(exc. VAT)

£78.90

(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 +£65.75

*price indicative

RS Stock No.:
610-460
Mfr. Part No.:
5SY8225-8BB08
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

2

Current Rating

25A

Tripping Characteristics

Type D

Rated AC Voltage

400V

Rated DC Voltage

72V

Breaking Capacity at Maximum Voltage Rating

30 kA

Range

SENTRON

Series

5SY8

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker is designed for reliable operation and exceptional performance in demanding environments. Engineered to handle operational currents up to 25 A with a breaking capacity of 30 kA, this device guarantees superior protection against overloads and short circuits. Its two-pole design with only magnetic tripping ensures instantaneous response to faults. With robust construction suited for industrial applications, this circuit breaker not only meets stringent safety standards but also promotes seamless integration into diverse electrical systems, supporting a variety of installation requirements. Compact in design, it fits easily into standard DIN rail setups, making it ideal for both retrofitting and new installations. The circuit breaker's ability to endure harsh environmental conditions makes it a top choice for infrastructure and industrial applications, promising endurance and reliability.

Touch protection feature enhances user safety during operation
Halogen-free materials contribute to a safer environment
Sealable design offers added security and protection of connections
Compliance with EN standards ensures compatibility with main switches
Wide range of ambient temperature tolerance supports diverse applications
Durable construction withstands vibrations and fluctuating conditions
Lightweight yet sturdy design aids easy handling and installation
Flexibility in mounting position accommodates various installation setups
Multiple connection options cater to different conductor sizes
High mechanical service life minimises the need for replacement

Related links