S203M-Z2DC

Name: S203M-Z2DC
Brand: ABB
SKU: S203M-Z2DC

The ABB S203M-Z2DC is a high-performance miniature circuit breaker designed for current limiting and advanced protection. It features delayed thermal tripping for overload protection and electromechanical tripping for short circuit protection, making it suitable for residential, commercial, and industrial applications.

Product ModelS203M-Z2DC

Material Number2TAZ112300R1278

Product ID78398

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S203M-Z2DC offers reliable protection against overloads and short circuits, ensuring the safety of your electrical system.
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2. Advanced Tripping MechanismsEquipped with delayed thermal tripping for overload protection and electromechanical tripping for short circuit protection, this MCB provides comprehensive safety features.
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3. Versatile ApplicationsSuitable for residential, commercial, and industrial applications, the S203M-Z2DC is a versatile solution for various electrical needs.
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4. Current LimitingDesigned to limit current flow, this MCB prevents damage to your electrical system and ensures efficient operation.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Tripping Characteristic

Rated Current (In)

2 A

Power Loss

8.1 W

Number of Poles

Product Net Width

52.5 mm

Product Net Height

85 mm