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Eaton Motor Protection Circuit Breaker PKZM 01 Series 1.6-2.5A, 690V AC, 3 Poles, -25°C to 55°C 278481 PKZM01-2,5

Category Motor Protection Circuit Breaker Brand Eaton Condition New

Specifications

Country of Origin Germany
Brand Eaton
Model 278481 PKZM01-2,5
IP Rating IP00, IP20
Overall Length 93mm
Current Rating 1.6, 2.5A
Series PKZM 01
Overall Width 45mm
Maximum Operating Temperature 55°C
Minimum Operating Temperature -25°C
Sensing type Current
Supply Voltage 690V ac
Number of Poles 3
Overall Depth 90.5mm
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Key Features

  • Three-pole design ensures effective protection of three-phase motors.
  • Supports a broad operating temperature range from -25°C to 55°C for harsh environments.
  • Compact dimensions of 93mm length, 45mm width, and 90.5mm depth save panel space.
  • Offers overload protection for current ratings between 1.6 and 2.5 amperes.
  • Features protection against phase loss and phase imbalance for motor safety.
  • Equipped with finger and back-of-hand proof protection to prevent electric shocks.
  • Shock resistant design reduces false tripping in vibrating conditions.
  • Compliant with IEC/EN 60947-4-1 standards and RoHS directives.

Product Description

Eaton 278481 PKZM01-2,5 Motor Protection Circuit Breaker is a robust device designed to protect three-phase motors from electrical faults including overloads, short circuits, phase loss, and phase imbalance. It operates at a supply voltage of 690V AC and accommodates current settings between 1.6A and 2.5A, making it versatile for various industrial applications.

Featuring a three-pole configuration, this MPCB provides comprehensive motor protection while maintaining compact dimensions of 93mm length, 45mm width, and 90.5mm depth, facilitating easy integration into control panels. Its operating temperature range from -25°C to 55°C supports reliable use in demanding industrial environments.

This breaker incorporates finger and back-of-hand protection to ensure safety during installation and maintenance. Its shock-resistant design helps prevent accidental tripping caused by vibrations, making it suitable for installations subject to mechanical shocks.

Conforming to IEC/EN 60947-4-1 standards and RoHS compliance, this motor protection circuit breaker assures both performance and environmental responsibility. It's ideally used in HVAC systems, industrial motors, and other automated control setups requiring precise motor protection.

Three-pole Motor Protection Circuit Breaker for three-phase motors. Overload protection adjustable from 1.6A to 2.5A. Operating voltage of 690 volts AC for industrial compatibility. Compact size enables efficient panel mounting.

Enhanced safety features including finger protection and shock resistance. Wide temperature tolerance from -25°C to 55°C for diverse environments. Compliant with IEC and VDE standards for electrical safety. Manufactured in Germany to ensure premium quality.

This Eaton PKZM 01 series breaker is suitable for industrial, manufacturing, HVAC, and machinery automation sectors requiring reliable motor protection. Its design facilitates easy installation and maintenance while safeguarding electrical components and machinery.

Explore more high-quality electrical protection devices and motor control products in the Electronics & Electricals category at EnvMart for optimized industrial operations.

Eaton Motor Protection Circuit Breaker PKZM 01 Series 1.6-2.5A, 690V AC, 3 Poles, -25°C to 55°C 278481 PKZM01-2,5
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Frequently Asked Questions

The current rating range of this motor protection circuit breaker is adjustable between 1.6A and 2.5A.

This model operates at a maximum supply voltage of 690V AC.

It features a three-pole design, making it suitable for three-phase motors.

The operating temperature range is from -25°C to 55°C, allowing for use in harsh environments.

The dimensions are 93mm in length, 45mm in width, and 90.5mm in depth.

It includes finger and back-of-hand protection to prevent electric shocks and has a shock-resistant design to reduce false tripping due to vibrations.

Yes, it complies with IEC/EN 60947-4-1 standards and RoHS directives for electrical safety and environmental responsibility.

It provides overload protection, as well as protection against phase loss and phase imbalance for motor safety.

This unit is manufactured in Germany.

The IP rating for this model is IP00 and IP20, indicating its protection level against solid objects and water.

It is ideally used in HVAC systems, industrial motors, and other automated control setups requiring precise motor protection.

It uses current sensing to monitor and protect the motor from electrical faults.

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