ABB S803S MCB, 3P, 8A Curve D, 690V AC, 50 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

£292.31

(exc. VAT)

£350.77

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 999,999,999 unit(s) shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£292.31

*price indicative

RS Stock No.:
140-716
Mfr. Part No.:
2CCS863001R0081
Brand:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Number of Poles

3

Current Rating

8A

Tripping Characteristics

Type D

Rated AC Voltage

690V

Breaking Capacity at Maximum Voltage Rating

50 kA

Series

S803S

COO (Country of Origin):
CH
The ABB High Performance Circuit Breaker is a 3 pole device with a D characteristic tripping mechanism. It features a maximum breaking capacity of 50kA at 240/415V, making it ideal for industrial applications. With both thermal and electromechanical tripping mechanisms, it offers reliable overload and short circuit protection. Compliant with IEC/EN standards, this circuit breaker is suitable for voltages up to 400/690V, including DC. The MCB is a versatile and globally approved solution for securing your applications.

IP20 protection rated
RoHS and REACH compliant
Overload and short circuit protection
IEC/EN 60947-2 and IEC/EN 60898-1 certified

Related links