Trimax bi-metallic circuit protectors operate on the principle of a load current flowing through a bi-metal strip. The electrical resistance encountered causes the strip to heat up, bend, and by doing so, to open a set of contacts. To ensure rapid opening of the circuit protector contacts, Trimax incorporates a "snap-action" feature as part of the bi-metal strip design . (read more)

A small, versatile snap-action thermal protector used mainly in motor, transformer, and lighting applications with 120, 240, or 277 VAC loads. Available with various bimetallic elements to match the circuit-breaker characteristics of the device to the application. (read more)

Self-Hold Thermal Protectors and Thermal Protectors from Thermtrol Corporation. Thermtrol's Self-Hold 7AM manual reset thermal protector combines the protection of the Klixon® 7AM with a self-holding feature. Designed to prevent overheating in a variety of consumer, industrial and commercial products... (read more)

For over 40 years, Mighty Mites have served industry by providing maximum flexibility in design configuration. Mighty mites offer long life, reliable performance, and temperatures set to your specification. (read more)

Trimax Expansion Type Circuit Protectors operate on the principle of a load current flowing through an extremely thin, special alloy wire or strip, which is held under tension. The electrical resistance encountered causes the wire to rapidly expand precisely at its designated trip point and to open a set of contacts. Furthermore, it is insensitive to changes in ambient temperature. (read more)

The R20 and R30 are bimetallic thermal protectors identical in size and capacity to most devices of this type in the market. They are ideal for use as replacement parts or in an OEM application which calls for such a thermostat. This is one of the most popular style of protector sold today and appear in many consumer appliances and other equipment. (read more)

Application Field:

Battery packs; Shaded pole motors; AC motors and pumps; Fluorescent lighting ballasts; Transformers; Heating appliance; Portable power tools etc.

Substitute SENSATA 4MM/6MM, PEPI and ISUZU IP405/505 series. (read more)

Watt-Flex cartridge heaters are built-to-order to meet your electric process heating application. (read more)

RTI Electronics' solid state over-temperature protectors are designed to sense the temperature of power transistors, heat sinks, chassis, etc. Construction consists of a small 0.2" diameter positive temperature coefficient thermistor disc attached to an anodized aluminum mounting tab using thermally conductive epoxy (read more)

Black Ace is pleased to introduce the world's only steel bearing protector shields. Made to protect your bearings in adverse environments such as vine wrap, mud, rocks and other foreign particles they are commonly used in conjunction with spherical bearings that use an excentric locking collar. (read more)