ABB System Pro M Compact S303 Miniature Circuit Breaker, 3-Pole, 32 A, Type D, 415 V ac AC, 125 V DC, 25 kA Breaking

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₩565,255.84

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  • 2026년 3월 11일 부터 배송
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RS 제품 번호:
203-068
제조사 부품 번호:
2CDS383001R0321
제조업체:
ABB
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브랜드

ABB

Number of Poles

3

Product Type

Miniature Circuit Breaker

Current Rating

32 A

Tripping Characteristics

Type D

Rated AC Voltage

415 V ac

Rated DC Voltage

125 V

Mount Type

DIN Rail

Breaking Capacity

25kA

Range

System Pro M Compact

Series

S303

IP Rating

IP20, IP40

Height

88mm

Depth

69mm

Width

17.5 mm

Standards/Approvals

IEC/EN 60947-2 IEC/EN 60898-1 UL 1077 CSA 22.2. No.235 GB/T 14048.2 GB/T 10963.1

COO (Country of Origin):
DE

ABB S303 Series MCB, 32A Current Rating, 15kA Breaking Capacity - 2CDS383001R0321


This miniature circuit breaker (MCB) is designed to provide efficient protection in electrical installations. It features a 3-pole configuration and a current rating of 32A, making it suitable for a range of applications. With dimensions of 69mm in length, 52.5mm in width, and a depth of 69mm, this compact circuit breaker is easily mountable on a DIN rail. The MCB’s Type D tripping characteristics enhance safety by effectively handling overload and short-circuit conditions at a rated AC voltage of 415V.

Features & Benefits


• Supports a breaking capacity of 15kA to handle fault events

• Designed for easy installation with DIN rail mounting

• Screw terminals ensure secure electrical connections

• Compliant with multiple international safety standards

• Durable design for enhanced longevity and performance

• Lightweight construction minimises installation burden

Applications


• Used for protecting electrical installations in commercial settings

• Ideal for industrial machinery and equipment protection

• Suitable for residential electrical distribution boards

• Utilised in automated systems requiring overload protection

What type of installations is this device suitable for?


This device is suitable for commercial, industrial, and residential installations, providing reliable protection against overloads and short circuits.

How does this circuit breaker manage overload conditions effectively?


It features Type D tripping characteristics, allowing it to tolerate higher inrush currents while ensuring disconnection during sustained overloads.

What is the significance of the breaker’s 15kA breaking capacity?


The 15kA breaking capacity means it can safely interrupt fault currents up to this value, significantly reducing the risk of damage to both the circuit and connected devices.

Can this breaker be mounted horisontally or vertically?


Yes, it can be mounted in any position to suit installation requirements, maintaining its effectiveness and safety features.

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