Name: Schneider C10B42D100 | Circuit breaker, ComPacT NSX100B, 25kA/415VAC, 4 poles, MicroLogic 2.2 trip unit 100A
Brand: Schneider Electric
SKU: C10B42D100
Availability: OutOfStock

Schneider C10B42D100 Description

This ComPacT NSX100B is a complete 4P 4d fixed circuit breaker designed to optimize space and breaking capacity.

It is an optimal choice for all standard and specific applications.

The breaking capacity (Icu) is 25kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz.

This product embeds an electronic MicroLogic 2.2 trip unit, with 100A rating. MicroLogic 2.2 trip unit provides adjustable long time and short time protections, and a fixed instantaneous protection.

This 4 poles version (140mm x 161mm x 86mm) comes with a variety of optional functions and accessories.

It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.

ComPacT NSX100B is part of Schneider Electric EcoStruxure Power architecture.

Introduction

Schneider Electric is renowned for its innovative and reliable electrical and automation products. Understanding the detailed specifications and features of their products, such as the Schneider C10B42D100, is crucial for professionals in the electrical field. This article will provide an in-depth look at the Schneider C10B42D100, highlighting its features, technical specifications, applications, and more.

Understanding the Schneider C10B42D100

The Schneider C10B42D100 is a miniature circuit breaker (MCB) designed to protect electrical circuits from damage due to overloads and short circuits. It is suitable for various applications, including residential, commercial, and industrial settings.

Basic Description

The Schneider C10B42D100 is a four-pole, 100A circuit breaker with a B curve. This means it trips between 3 to 5 times the rated current, making it suitable for applications where inrush currents are not typically high.

Key Features

Four-Pole Protection: Offers comprehensive protection for three-phase electrical systems.
Compact Design: Saves space in electrical panels.
High Breaking Capacity: Ensures effective protection against electrical faults.
Easy Installation: Designed for quick and straightforward installation.
Durability: Constructed with high-quality materials for long-lasting performance.

Technical Specifications

Electrical Specifications

Rated Voltage: 400V AC
Rated Current: 100A
Breaking Capacity: 10kA according to IEC/EN 60898-1
Tripping Curve: Type B (3-5 times the rated current)

Mechanical Specifications

Dimensions: 81mm x 108mm x 70mm
Weight: 0.6 kg
Mounting: DIN rail

Design and Construction

The Schneider C10B42D100 is designed for durability and efficiency, ensuring reliable performance over its lifetime.

Materials Used

Housing: Fire-resistant plastic
Internal Components: High-grade copper and silver alloy
Terminals: Corrosion-resistant metal

Build Quality

Schneider Electric adheres to rigorous manufacturing standards to ensure each unit meets high quality and safety standards. The C10B42D100 is built to withstand regular use in various environments.

Installation and Setup

Proper installation is critical to ensure the effective performance of the Schneider C10B42D100. Here’s a step-by-step guide to help you install it correctly.

Pre-Installation Requirements

Ensure the main power supply is turned off.
Verify that the electrical panel can accommodate the MCB.
Gather necessary tools and safety gear.

Step-by-Step Installation Guide

Turn Off Main Power: Ensure the main power supply is off to prevent accidents.
Mount the MCB: Secure the C10B42D100 onto the DIN rail in the electrical panel.
Connect Wires: Attach the input and output wires to the respective terminals, ensuring tight connections.
Test the Installation: Restore power and test the MCB to ensure it functions correctly.
Finalize Installation: Secure any loose wires and close the panel.

Applications and Use Cases

The Schneider C10B42D100 is versatile, making it suitable for various applications.

Industrial Applications

It can be used in industrial settings to protect electrical circuits in machinery and equipment.

Commercial Applications

In commercial settings, the C10B42D100 provides reliable circuit protection, ensuring safety and preventing electrical fires.

Residential Applications

Homeowners can use the C10B42D100 to protect household circuits, ensuring the safety of electrical appliances and preventing potential hazards.

Compatibility and Integration

The Schneider C10B42D100 is designed to integrate seamlessly with a wide range of electrical systems.

Compatible Devices and Systems

Electrical Panels: Compatible with standard electrical panels.
Building Automation Systems: Can be integrated with various automation systems for enhanced control.
Renewable Energy Systems: Suitable for use in small-scale renewable energy installations.

Integration with Existing Infrastructure

The C10B42D100 is designed for easy integration, making it straightforward to upgrade or replace existing circuit breakers.

Performance and Efficiency

The performance and efficiency of the Schneider C10B42D100 make it a reliable choice for various applications.

Performance Metrics

Response Time: Fast tripping response to electrical faults.
Reliability: High reliability ensures consistent protection with minimal maintenance.

Energy Efficiency

The C10B42D100 is designed to minimize energy loss, contributing to the overall efficiency of the electrical system.

Safety Features

Safety is a paramount concern for Schneider Electric, and the C10B42D100 includes several built-in safety features.

Safety Standards Compliance

The C10B42D100 complies with international safety standards, including IEC/EN 60898-1, ensuring it meets stringent safety requirements.

Built-In Safety Mechanisms

Overload Protection: Automatically trips to prevent overheating and potential fires.
Short Circuit Protection: Quickly isolates faults to prevent damage to the electrical system.

Maintenance and Troubleshooting

Regular maintenance is essential to keep the Schneider C10B42D100 in optimal condition.

Main

Range

ComPacT new generation

Product name

ComPacT NSX new generation

Device short name

NSX100B

product or component type

Circuit breaker

Device application

Distribution

poles description

Protected poles description

4D 3D + N/2 3D

Neutral position

Left

[In] rated current

100 A at 40 °C

[Ue] rated operational voltage

690 V AC 50/60 Hz

Network type

Network frequency

50/60 Hz

Suitability for isolation

Yes conforming to EN/IEC 60947-2

Utilisation category

Category A

[Icu] rated ultimate short-circuit breaking capacity

40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2

Performance level

B 25 kA 415 V AC

Trip unit name

MicroLogic 2.2

Trip unit technology

Electronic

Trip unit protection functions

LSoI

Control type

Toggle

Circuit breaker mounting mode

Fixed

Complementary

[Ui] rated insulation voltage

800 V AC 50/60 Hz

[Uimp] rated impulse withstand voltage

8 kV

[Ics] rated service short-circuit breaking capacity

40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 7 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2

Mechanical durability

50000 cycles

Electrical durability

50000 cycles at 440 V In/2 30000 cycles at 440 V In 20000 cycles at 690 V In/2 10000 cycles at 690 V In

Power dissipation per pole

4.7 W

mounting support

Backplate

Mounting position

Horizontal and vertical Flat on the back

Upside connection

Front

downside connection

Front

Connection pitch

35 mm

Protection type

L : for overload protection (long time) So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection

Trip unit rating

100 A at 40 °C

Long-time pick-up adjustment type Ir (thermal protection)

Adjustable 9 settings

[Ir] long-time protection pick-up adjustment range

40...100 A

Long-time protection delay adjustment type tr

Fixed

[tr] long-time protection delay adjustment range

400 s at 1.5 x Ir 16 s at 6 x Ir 11 s at 7.2 x Ir

Neutral protection settings

0.5 x Ir (3D + N/2) 1 x Ir (4D) No protection (3D)

thermal memory

20 minutes before and after tripping

Short-time protection pick-up adjustment type Isd

Adjustable 9 settings

[Isd] Short-time protection pick-up adjustment range

1.5...10 x Ir

Short-time protection delay adjustment type tsd

Fixed

Instantaneous protection pick-up adjustment type Ii

Fixed

[Ii] instantaneous protection pick-up adjustment range

1500 A

Earth-leakage protection

Without

Zone selective interlocking ZSI

Without

Number of slots for electrical auxiliaries

5 slot(s)

Local signalling

Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload

Width (W)

140 mm

Height (H)

161 mm

Depth (D)

86 mm

net weight

2.4 kg

Environment

Standards

EN/IEC 60947

Product certifications

CCC EAC Marine

Overvoltage category

Class II

Electrical shock protection class

Class II

Pollution degree

3 conforming to IEC 60664-1

IP degree of protection

IP40 conforming to IEC 60529

IK degree of protection

IK07 conforming to IEC 62262

Ambient air temperature for operation

-25…70 °C

ambient air temperature for storage

-50…85 °C

Relative humidity

0…95 %

Operating altitude

0...2000 m without derating 2000 m...5000 m with derating

Packing Units

Unit Type of Package 1

PCE

Number of Units in Package 1

Package 1 Height

14.300 cm

Package 1 Width

14.500 cm

Package 1 Length

19.200 cm

Package 1 Weight

2.377 kg

Unit Type of Package 2

S03

Number of Units in Package 2

Package 2 Height

30.000 cm

Package 2 Width

30.000 cm

Package 2 Length

40.000 cm

Package 2 Weight

14.262 kg

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