Welco Thermal Cut-Off's (known as Thermal Links in Europe) interrupt a live electrical circuit based on their exposure to temperatures above their specified set point. These products can provide a cost-effective design alternative for applications which have been identified as requiring thermal protection.

Welco offers samples of these products to design engineers for evaluation. Since each application has its own unique thermal dynamics, Welco always requires customers to test samples of these products to determine suitability in each application.
Your new design evaluation is supported by both Welco's responsive sample policy and leading industry leadtimes.

In addition to the standard products, Welco offers a wide variety of custom configurations. Options range from mounting brackets and wire leads to unique lead bending and electrical insulation.These configurations can provide a cost-effective alternative to performing secondary operations in-house. Welco has more than 25 years experience of secondary operation service to make suitable product for customer application.