Schneider Electric 140CPS22400 Product Documentation

Product Overview

The Schneider Electric 140CPS22400 is a high-performance circuit protection switch designed for industrial and commercial applications. It provides reliable overcurrent and short-circuit protection, ensuring the safety and longevity of electrical systems. This product is part of Schneider’s renowned TeSys series, known for its durability and precision.

The 140CPS22400 is widely used in motor control, power distribution, and automation systems. Its compact design and robust construction make it suitable for demanding environments.

Key Advantages

1. High Breaking Capacity – Ensures reliable protection even under high fault currents.
2. Compact Design – Saves space in control panels and switchgear.
3. Durable Construction – Resists mechanical and thermal stress for long service life.
4. Easy Installation – Tool-free mounting and clear labeling for quick setup.
5. Compliance with Standards – Meets IEC/EN 60947-4-1 and other international safety standards.
6. Versatile Compatibility – Works seamlessly with Schneider’s contactors and relays.

Technical Specifications

Applications

• Motor Protection – Safeguards motors from overload and short circuits.
• Power Distribution – Used in MCCBs and panelboards for circuit protection.
• Industrial Automation – Integrates with PLCs and control systems.
• HVAC Systems – Protects compressors and fans.
• Renewable Energy – Suitable for solar and wind power installations.

Compatible Models

The 140CPS22400 pairs with:

• Contactors: LC1D40, LC1D50
• Relays: LR2D1301, LR2K0530
• Enclosures: PK-700, PK-1000

Installation Guide

1. Mounting – Secure the device on a DIN rail (35mm).
2. Wiring – Connect load and line terminals as per the diagram.
3. Testing – Verify operation by simulating an overload condition.
4. Maintenance – Inspect annually for wear or damage.

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FAQ (Frequently Asked Questions)

Q1: What is the maximum ambient temperature for 140CPS22400?
A1: The device operates safely between -25°C to +60°C.

Q2: Can this model be used in DC circuits?
A2: Yes, it supports 250V DC applications.

Q3: Is the 140CPS22400 compatible with non-Schneider contactors?
A3: It is optimized for Schneider’s TeSys series but may work with others if specifications match.

Q4: How often should maintenance be performed?
A4: Annual inspection is recommended for optimal performance.

Q5: What is the IP rating?
A5: It has an IP20 rating, meaning it’s protected against solid objects >12mm.

Q6: Can I mount this device without a DIN rail?
A6: No, it requires 35mm DIN rail mounting.