High Temp

Beat the Heat with MELTRIC!

Can your electrical connections take the heat? Ours can! MELTRIC PNHT high heat plugs and receptacles are designed for use in extremely hot conditions. Heavy-duty aluminum construction withstands temps up to 465°F/240°C. 


Superior Electrical Performance

MELTRIC spring-loaded, silver-nickel, butt contacts deliver superior electrical conductivity and reliable connections over thousands of operations. They are arc and heat resistant, resulting in much higher durability than copper or brass contacts. Coil springs keep connections tight, which lowers resistance and improves electrical performance. Our offset contact design provides a self-wiping cleaning action when contacts close. This removes dirt and deposits from the contact surface, resulting in improved electrical conductivity.

Compact and Durable

Heavy-duty, yet light and compact, the PNHT is ideal for tight spaces or areas with limited clearance. Common applications include iron, steel, electric ovens, motors, thermal processing industries, oil, gas, petrochemical, and chemical processing.

Rugged Durability

Durable, impact-resistant metal casing can take a beating and handle hot, harsh environments without cracking or breaking.



  • IEC listed
  • 30A, 480 VAC, 130 VDC
  • -40°F/Max 465°F temperature range 
  • Non-current interrupting
  • IP44 environmental ratings
  • Metal casing

Key Features

Modular Construction

Easy Installation

5-Year Warranty

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