Tecumseh K90-63 Overload Kit 321894-709 Operating on 24 VAC or

Operating on 24 VAC or VDC

or a consistent pressure rise above the set point during no-flow conditions

ensuring the unused white (120V) or orange (208V) leads are properly capped

Common Questions & Support How do I adjust the differential set points on this switch

It is chemically identical to and directly replaces model variations MA-5210-0-0-2

Tecumseh K90-63 Overload Kit 321894-709 Operating on 24 VAC orWhen you are troubleshooting a compressor that is tripping on high amperage or failing to restart after a cycle, the Tecumseh K90 63 Overload Kit is the industry standard solution for maintaining the thermal integrity of your hermetic system. This OEM Tecumseh replacement part is specifically engineered for refrigeration compressor protection, primarily serving the AKA2425ZXD series and similar high back pressure or low back pressure configurations.