EATON KW3400F Series C molded case circuit breaker frame

EATON KW3400F Series C molded case circuit breaker frame

Product Overview

The KW3400F is a C-type moulded case circuit breaker frame from Eaton designed for industrial and commercial applications. It provides reliable circuit protection and is capable of quickly disconnecting circuits in overload and short-circuit situations, preventing equipment damage and safety incidents such as fire.

Technical Features

High Performance: The KW3400F frame has excellent electrical performance, capable of withstanding currents up to 400A and voltages up to 600Vac/250Vdc, meeting the needs of a wide range of industrial and commercial applications.

Adjustable Thermal Magnetic Detent: The frame is equipped with an adjustable thermal magnetic detent that automatically adjusts the detent threshold according to the magnitude and variation of the load current for more accurate circuit protection.

Three-pole design: The KW3400F is a three-pole circuit breaker frame, which is suitable for the protection of three-phase circuits to ensure the stability and safety of the circuits.

Compact Construction: The frame features a compact design that saves space and is easy to install and maintain.

Certification and standards: KW3400F frame meets international electrical safety standards and certification requirements, such as UL, IEC, etc., to ensure product safety and reliability.

Application Areas

KW3400F series C type moulded case circuit breaker frame is widely used in industrial and commercial fields, such as manufacturing, electric power, chemical industry, metallurgy and other industries. It is suitable for various power distribution systems, motor protection and control circuits, etc., providing reliable circuit protection and safety.

Product Parameter

Brand: EATON

Model：KW3400F

Series: C type moulded case circuit breaker frame

Current Rating: 400A

Voltage Rating: 600Vac/250Vdc

Number of poles: three-pole

Tripping Type: Adjustable Thermal Magnetic Tripping

Dimensions: Length/Depth approx. 4.1 inches, Height approx. 5.5 inches, Width approx. 5.5 inches (exact dimensions may vary by product lot and manufacturer)

Weight: approximately 9.25 lbs (exact weight may vary by product lot and manufacturer)

Warranty: one year from date of product installation or 18 months from date of product shipment (whichever comes first)

Caution.

When using the KW3400F frame, make sure that the input voltage and current are within the range specified for the frame to avoid damaging the frame or causing system instability.

Do not apply excessive pressure on the frame or use sharp objects for operation to avoid scratching the frame or damaging its structure.

Regularly inspect and maintain the frame to identify and deal with potential problems in a timely manner to ensure its stable operation.

When purchasing and installing the KW3400F frame, be sure to follow the product instructions and installation guidelines to ensure proper installation and use.

Installation and Maintenance

Environmental Conditions:

Ensure that the module is installed within the recommended temperature and humidity ranges and avoid direct exposure to water, oil, dust or electromagnetic interference.

Power Requirements:

Use a stable power supply to avoid damage to the module from voltage fluctuations.

Signal Cable Connection:

Connect the signal lines correctly to ensure the accuracy and stability of signal transmission.

Software Configuration:

Correctly configure the software parameters of the module according to the system requirements to ensure compatibility with other parts of the control system.

Maintenance and Inspection:

Perform regular maintenance and inspection of the module, including cleaning and checking the contact status of the connectors.

Precautions

Operator Training:

Operators should receive proper operation and maintenance training to avoid malfunctions or safety accidents caused by incorrect operation.

Technical Documentation and Safety Guidelines:

The technical documentation and safety guidelines provided by the manufacturer should be read and understood in detail before installation and use.

Compliance with safety procedures:

Observe all relevant safety procedures to ensure personal safety, especially when handling high-pressure or high-speed rotating equipment.