KMF350V – Alpha 3 | EMI-RFI Filter, 50AMP, 600VAC 3PH

$281.93 CAD

The Alpha 3 KMF350V is a high-voltage 50A three-phase EMI/RFI mains filter rated for 600 VAC. Designed for industrial 3-phase systems, it provides reliable panel-mount noise suppression with 50/60 Hz compatibility and full compliance with EN, UL, and cUL standards.

6 in stock (can be backordered)

SKU: KMF350V Category:

Description

The Alpha 3 KMF350V is a high-voltage, high-performance three-phase EMI/RFI mains filter engineered for demanding industrial power applications. Delivering 50 Amps of continuous current capacity at up to 600 VAC, it provides exceptional electromagnetic interference suppression for 3-phase machinery, power supplies, and motor control systems operating at 50 and 60 Hz.

Built to rigorous European and North American standards, the KMF350V features a reliable panel-mount construction designed to seamlessly integrate into standard electrical enclosures. With a 135% overload capacity for 2 hours and engineered earth leakage management, it ensures optimal signal integrity, system safety, and compliance with strict industrial EMC requirements under high-voltage operating conditions.

Key Features

  • High-Voltage 3-Phase Filtering: Engineered specifically for 3-phase power systems operating up to 600 VAC.
  • 50A Continuous Amperage: Provides robust current handling for industrial control panels, drives, and heavy power setups.
  • Frequency Compatibility: Fully optimized for both 50 Hz and 60 Hz power supplies.
  • Robust Overload Capacity: Supports 135% overload for up to 2 hours for enhanced operational durability under variable loads.
  • Industrial Compliance Standards: Built to rigorous EN, UL, and cUL safety and performance requirements.
  • Panel-Mount Construction: Robust chassis-mount design integrates smoothly into standard industrial enclosures.

Specifications

Technical Specification Detail
Product Model KMF350V
Brand / Manufacturer Alpha 3 Manufacturing
Product Type 3-Phase EMI/RFI Mains Filter
Voltage Rating 600 VAC
Current Rating (UL) 50 Amps
Power Supply Frequency 50 / 60 Hz
Number of Input Phases 3-Phase
Overload Capacity 135% for 2 hours
Max Ambient Temperature 40°C
Earth Leakage Current 5.7 mA
Compliance Standards EN 60939 (EU), UL 1283 (UL), CSA 22.2 (cUL)
Mounting Type Panel Mount

 

Weight 7.28 lbs
Dimensions 5 × 5 × 5 in

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