ABB SMISSLINE TP S400M MCB, 3P, 20A Curve C, 230V AC, 10 kA Breaking Capacity

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£104.86

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£125.83

(inc. VAT)

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RS Stock No.:
178-112
Mfr. Part No.:
2CCS573001R0204 S403M-C20
Brand:
ABB
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Brand

ABB

Number of Poles

3

Current Rating

20A

Tripping Characteristics

Type C

Rated AC Voltage

230 V, 400V

Breaking Capacity at Maximum Voltage Rating

10 kA

Range

SMISSLINE TP

Series

S400M

Circuit Breaker Type

MCB

Length

91mm

Width

54mm

Mounting Style

DIN Rail Mount

Depth

82mm

Model Number

S403M-C20

Terminal Contact Type

Screw

Reset Actuator Type

Toggle Switch

Application

Commercial, Industrial

Special Features

Overload Protection, Thermal Tripping

COO (Country of Origin):
CH

ABB S400M Series MCB, 3 Poles, 20A Current Rating - S403M-C20


This miniature circuit breaker offers protection for commercial and industrial applications. With a width of 54mm, a length of 91mm, and a depth of 82mm, it is designed for easy installation on a DIN rail. The device features a tripping characteristic classified as Type C, which provides protection against overload and short circuits, enhancing safety in electrical systems. With compliance to IEC standards, its modular form allows for versatile installation, ensuring that both performance and safety are optimally maintained.

Features & Benefits


• Thermal tripping mechanism for overload protection
• Electromechanic tripping for prompt short circuit response
• Rated current of 20A supports high power applications
• Breaking capacity up to 10kA ensures effective fault clearance
• Screw terminals allow for secure and stable connections

Applications


• Effective for critical power applications requiring reliability
• Utilised in environments with varying load conditions

Can it handle short circuit protection effectively?


Yes, it uses an electromechanic mechanism for fast response.

Will it provide adequate protection in industrial environments?


Yes, it is suitable for diverse industrial applications.

Can it be used with different voltage ratings?


Yes, it is rated for 230V and 400V power systems.

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