Description

Schneider C10B42D040 | Circuit breaker ComPacT NSX100B, 25kA at 415VAC, MicroLogic 2.2 trip unit 40A, 4 poles 4d

Schneider C10B42D040 Description

Introduction

Schneider Electric is a global leader in energy management and automation. Their products are known for their quality, reliability, and innovative features. Understanding the specifications and functionalities of their products, such as the Schneider C10B42D040, is essential for professionals in the electrical industry. This article will provide a comprehensive overview of the Schneider C10B42D040, including its features, technical specifications, applications, and more.

Understanding the Schneider C10B42D040

The Schneider C10B42D040 is a miniature circuit breaker (MCB) designed to protect electrical circuits from damage caused by overloads and short circuits. It is suitable for use in residential, commercial, and industrial settings.

Basic Description

The Schneider C10B42D040 is a four-pole, 40A 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: Provides 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: Built with high-quality materials for long-lasting performance.

Technical Specifications

Electrical Specifications

• Rated Voltage: 400V AC
• Rated Current: 40A
• 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 C10B42D040 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 C10B42D040 is built to withstand regular use in various environments.

Installation and Setup

Proper installation is critical to ensure the effective performance of the Schneider C10B42D040. 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

1. Turn Off Main Power: Ensure the main power supply is off to prevent accidents.
2. Mount the MCB: Secure the C10B42D040 onto the DIN rail in the electrical panel.
3. Connect Wires: Attach the input and output wires to the respective terminals, ensuring tight connections.
4. Test the Installation: Restore power and test the MCB to ensure it functions correctly.
5. Finalize Installation: Secure any loose wires and close the panel.

Applications and Use Cases

The Schneider C10B42D040 is versatile, making it suitable 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 C10B42D040 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 C10B42D040 includes several built-in safety features.

Safety Standards Compliance

The C10B42D040 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.