ABB S203L S203L Miniature Circuit Breaker, 3-Pole, 32A, Type D, 400V ac AC, 6 kA Breaking Capacity

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RS Stock No.:
203-702
Mfr. Part No.:
2CDS243701R0321
Brand:
ABB
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Brand

ABB

Product Type

Miniature Circuit Breaker

Number of Poles

3

Current Rating

32A

Tripping Characteristics

Type D

Rated AC Voltage

400V ac

Breaking Capacity

6kA

Mount Type

DIN Rail

Range

S203L

Series

S203L

Terminal Type

Screw

IP Rating

IP40

Depth

69mm

Height

85mm

Width

52.5mm

Standards/Approvals

IEC/EN 60898-1, IEC/EN 60947-2

Reset Actuator Type

Toggle

COO (Country of Origin):
DE

ABB S200L Series Miniature Circuit Breaker, 32A Current, 400V ac Rated voltage - 2CDS243701R0321


This miniature circuit breaker provides overcurrent protection for three-phase installations and is designed for mounting on DIN-rail systems. It operates on 400V AC supplies and interrupts fault currents up to 6kA. The device features a toggle reset actuator and screw-type terminals, intended for panel or distribution board integration where selective tripping characteristics are required.

Features and Benefits:


• 32A current rating for steady-load circuit protection
• 6kA breaking capacity limits fault energy to protected circuits
• Type D tripping delivers discrimination for high inrush loads
• Three poles for simultaneous multi-phase disconnection
• IP20 and IP40 ingress options support varied enclosure needs

Applications


• Suitable for commercial three-phase distribution boards
• Ideal for circuits with motors and high inrush currents
• Used with DIN-rail assemblies in electrical panels
• Can be used for mains protection in industrial installations
• Suitable for retrofit upgrades in existing switchgear racks

What Terminal connection method does it use?


It uses screw terminals to secure conductors and maintain electrical continuity.

How is the device mounted within an enclosure?


It clips onto a standard DIN rail for straightforward panel installation.

What reset mechanism is provided for restoring service?


A toggle actuator allows manual resetting after trip conditions clear.

Which standards does it conform to for circuit protection?


It meets IEC/EN 60898-1 and IEC/EN 60947-2 performance requirements.

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