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

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£109.31

(exc. VAT)

£131.17

(inc. VAT)

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RS Stock No.:
177-945
Mfr. Part No.:
2CCS573001R0104 S403M-C10
Brand:
ABB
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Brand

ABB

Number of Poles

3

Current Rating

10A

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

75mm

Model Number

S403M-C10

Application

Commercial, Industrial

Reset Actuator Type

Toggle Switch

Terminal Contact Type

Screw

Special Features

Overload Protection, Thermal Tripping

COO (Country of Origin):
CH

ABB S400M Series MCB, 3 Poles, 10A Current Rating - S403M-C10


This 3-pole miniature circuit breaker is engineered to provide dependable protection against overloads and short circuits. It features a C-type tripping characteristic and is ideal for circuits with significant inrush currents.

Features & Benefits


• Provides accurate protection against overloads and short circuits through a combination of thermal and magnetic trip mechanisms
• Incorporates a trip-free mechanism that prevents the breaker from being manually reset while tripped, enhancing safety
• Designed with clear, user-friendly labelling for easy identification and operational ease
• Features a temperature compensation mechanism that adjusts tripping characteristics based on ambient temperature, ensuring consistent performance
• Includes a snap-on design for quick and easy installation on standard DIN rails

Applications


• Used in control panels for heating and cooling systems to safeguard against electrical faults
• Applied in lighting systems to protect circuits driving high-intensity lamps and LED fixtures
• Utilised in motor control panels to shield circuits powering various industrial equipment such as pumps and fans
• Employed in distribution boards for commercial and residential installations to ensure reliable circuit protection

What protection does the thermal element provide?


The thermal element offers overload protection by activating the breaker when excess current heats it beyond a set threshold

How does the magnetic element enhance circuit protection?


The magnetic element provides rapid tripping during short circuits by responding to sudden spikes in fault current

Is this circuit breaker suitable for handling high inrush currents?


Yes, it is designed to accommodate high inrush currents typically associated with inductive loads

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