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Product Overview
The MPCB 0.25-0.4A, manufactured by Himel, is a Motor Protection Circuit Breaker (MPCB) designed to safeguard motors from electrical faults and overloads. This compact and efficient device provides reliable protection to motors within the current range of 0.25A to 0.4A. The MPCB is equipped with advanced tripping mechanisms and thermal overload protection, making it an essential component for ensuring motor safety and preventing damage caused by excessive current or prolonged operation.
Features
Device application:Motor protection
Frame size:32A
Trip unit rating:0.25..0.4 A
Trip unit technology:Thermal-magnetic
Poles description:3P
Magnetic tripping current:2.4 A
Utilisation category:AC-15 , DC-13
[Ui] rated insulation voltage:690 V
[Uimp] rated impulse withstand voltage:6 kV
Motor tripping class:10 A
Tightening torque:1.7 N.m
Mechanical durability:100000 cycles
Electrical durability:100000 cycles for AC-3 at 400 V
Height:90 mm
Width:45 mm
Depth:68 mm
Pollution degree:3
Average ambient air temperature for operation:30 C
Ambient air temperature for operation:-540 C
Ambient air temperature for storage:-2555 C
Operating altitude:2000 m
Standards:EN/IEC 60947-1 , EN/IEC 60947-2 , EN/IEC 60947-4-1
Product certifications:CE , KEMA
IP degree of protection:IP20
Relative humidity:090 %
Benefits
Robust Motor Protection: The MPCB offers comprehensive protection against overcurrent, short-circuits, and thermal overloads, preventing motor damage and extending its lifespan.
Precise Current Range: With a specific current range of 0.25A to 0.4A, this MPCB is perfectly tailored to protect motors operating within this power range.
Quick Tripping Mechanism: The MPCB features a fast tripping mechanism that reacts promptly to electrical faults, minimizing the risk of motor damage and reducing downtime.
Resettable Functionality: After tripping due to an overload or fault, the MPCB can be manually reset, allowing for easy restoration of motor operation once the underlying issue is resolved.
Compact and Space-Saving Design: Its compact form factor ensures it can be conveniently installed in control panels or motor control centers, optimizing space usage.
Technical Specifications
The MPCB 0.25-0.4A, manufactured by Himel, is a Motor Protection Circuit Breaker (MPCB) designed to safeguard motors from electrical faults and overloads. This compact and efficient device provides reliable protection to motors within the current range of 0.25A to 0.4A. The MPCB is equipped with advanced tripping mechanisms and thermal overload protection, making it an essential component for ensuring motor safety and preventing damage caused by excessive current or prolonged operation.