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Schneider Electric Acti 9 C120N MCB, 3P, 100A Curve C, 440V AC, 375V DC, 10 kA, 20 kA Breaking Capacity

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£339.56

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RS Stock No.:
776-3073
Mfr. Part No.:
A9N18367
Brand:
Schneider Electric
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Brand

Schneider Electric

Number of Poles

3

Current Rating

100A

Tripping Characteristics

Type C

Rated AC Voltage

440V

Rated DC Voltage

375V

Breaking Capacity at Maximum Voltage Rating

10 kA, 20 kA

Range

Acti 9

Series

C120N

Circuit Breaker Type

MCB

Width

73mm

Length

81mm

Mounting Style

DIN Rail Mount

Depth

81mm

Better World Product

Yes

Better World Verification

Green Premium

Application

Distribution

RoHS Status: Exempt

COO (Country of Origin):
FR

Schneider Electric C120N Series MCB, 100A Current Rating, 3 Pole Configuration - A9N18367


This miniature circuit breaker (MCB) is a robust solution for electrical distribution, featuring a 3-pole configuration and a current rating of 100A. With dimensions of 73mm in width and 81mm in length, this DIN rail mounted unit is designed for easy installation and maintenance. It provides essential short circuit protection and has been developed to meet rigorous performance standards.

Features & Benefits


• Thermal-magnetic tripping mechanism enhances reliability in protection
• A high breaking capacity of 10 kA ensures safety during fault conditions
• Compatible with 35mm symmetrical DIN rails for versatile installation
• Suitable for isolation, providing additional safety measures
• Tunnel type terminals accommodate both rigid and flexible wires
• Designed to operate effectively across a wide temperature range

Applications


• Utilised in distribution boards to protect electrical circuits
• Employed in industrial automation and mechanical
• Suitable for commercial electrical installations to ensure safety
• Commonly used in residential buildings for circuit protection

What advantages does the thermal-magnetic tripping mechanism provide?


This mechanism ensures prompt disconnection during overload and short circuit events, preventing damage to connected devices and enhancing overall system protection.

Can this circuit breaker handle both AC and DC applications?


Yes, it is rated for operational voltages up to 440V AC and 375V DC, making it versatile for various applications in both types of networks.

What is the significance of the breaking capacity rating?


The breaking capacity rating indicates the maximum fault current the device can safely interrupt without failure, ensuring operational safety and compliance with electrical standards.

How does the unit ensure compatibility with various wiring types?


The tunnel terminals are designed to handle a range of wire sizes, accommodating both rigid and flexible conductors to facilitate easy and secure connections.

What conditions are suitable for the operation of this unit?


It can operate effectively in ambient temperatures ranging from -25°C to 70°C, making it suitable for diverse environmental settings.

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