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S203 MCB 3Pole 40A 10kA C-Curve
Asea Brown Boveri

S203 MCB 3Pole 40A 10kA C-Curve

Ideal part number ABBS203MC40 Manufacturer number S203MC40 Barcode 4016779550499
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Product details

ABB Miniature Circuit Breaker, 3 pole, 40A, 10kA, C Curve

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.

Technical specifications

Built-in depth
69 mm
Rated current
40 A
Rated voltage
400
Frequency
50 Hz
Release characteristic
C
Over voltage category
3
Pollution degree
3
Width in number of modular spacings
3
Degree of protection
IP20 (Ip: IP20)
Number of protected poles
3
Number of poles
3 (Total: 3)
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10 kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10 kA