Providing solutions for comfort, control and system protection for heating, air conditioning and refrigeration systems.

Snap Action Therm-O-Disc

Bimetal snap controls and limits provide temperature control, overheating protection, and unique configurations for many applications.

NTC Thermistor Temperature Sensor

Temperature sensors from Therm-O-Disc provide solid state temperature sensing for a range of applications and are available in custom engineered probe package configurations for a variety of mounting and connectivity options.

586 Series Contactors

Single Pole Normally Open, or Single Pole Double Throw Contacts. Water Resistant and Case is Isolated from Bracket.

Transformers and Relays

A complete line of low voltage transformers and electromechanical relays for HVAC service and general purpose needs.

70 Series DC Contactors

 Single Pole Normally Open Contact, Case is Dust Resistant and Isolated from Ground.

120 Series DC Contactors

Single Pole Normally Open Contact, Dust Resistant, Water Resistant and Case is Isolated from Bracket.