ABB S803S MCB, 3P, 40A, KM, 690V AC, 50 kA Breaking Capacity

Subtotal (1 unit)*

£240.42

(exc. VAT)

£288.50

(inc. VAT)

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  • Shipping from 21 November 2025
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Units
Per unit
1 +£240.42

*price indicative

RS Stock No.:
141-100
Mfr. Part No.:
2CCS863001R0556
Brand:
ABB
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Brand

ABB

Number of Poles

3

Current Rating

40A

Tripping Characteristics

KM

Rated AC Voltage

690V

Breaking Capacity at Maximum Voltage Rating

50 kA

Series

S803S

COO (Country of Origin):
CH
The ABB High Performance Miniature Circuit Breaker is designed to provide reliable protection for electrical circuits. With a compact size and powerful capabilities, this MCB is an essential component for ensuring electrical safety in various applications.

Tripping characteristic KM for standard version
Energy limiting Class 3 for enhanced safety
Overvoltage category III for added protection
Screw Terminals for easy installation