HVAC/R

Sprecher + Schuh offers a complete line of combination and non-combination starters suitable for almost any HVAC/R application in the industry. Standard HVAC/R starters range from NEMA Size 00 up to NEMA size 3, 50HP (@460V AC). Larger NEMA sizes are also available.

Standard starters include non-combination, Fusible, Non-Fusible and Molded Case Circuit Breaker disconnects. All sizes are available in metallic Type 1 General Purpose or Type 3R Outdoor Rain tight enclosures. Three-phase and Single-Phase styles are available. An additional factory assembled option is the fireman and damper interface, especially designed to meeting the needs of building and contractor specifications for shut down control.

For an easy to build starter from the readily available components above, the KWIKstarter series is an off-the-shelf solution any HVAC/R Dealer can stock and carry for quick turnaround. Single-phase KWIKstarters range from NEMA size 00, 1/3 HP (@120V AC) up to Size 2, 3 HP (@120V AC). These compact starters offer a small footprint in a Type 1/12/4/4X Non-metallic enclosure with Hand-Off-Auto selector switches, pilot light and other control options.

The FMS manual switch starters are an economical and easy to install starter product for that simple starting solution. This classic manual switching solution uses an eutectic alloy overload system for simple protection against overheating.

The Infinitum motor line is especially useful for fans and blowers. It is compact, and weighs less than traditional AC motors. 

At the heart of all Sprecher + Schuh NEMA sized starters are the CAN7 contactors. These devices are compact yet sized according to NEMA standards for extended life, reaching up to 1 million electrical operations.

Paired with this robust line of contactors is the CEP7 Solid State Overload Relay. The CEP7 is an electronic overload that offers increased accuracy, repeatability, phase-loss detection, and selectable trip class by dip-switch selection.