Tecumseh K90-26 Overload Kit
The Tecumseh K90-26 Overload Kit is a crucial external motor protection component designed for specific high-performance reciprocating compressors, including the AKA5483EXD and RKA5518EXD models. This kit monitors the compressor motor temperature and current draw, providing a reliable thermal trip to prevent winding damage during locked rotor conditions or excessive amperage spikes. Engineered for single-phase 208-230V systems, it ensures the compressor remains within its safe operating envelope, especially in high back pressure (HBP) refrigeration and air conditioning applications where thermal loads are elevated.
Replacing a compromised internal or external protector with this genuine OEM Tecumseh replacement part is standard practice for maintaining system integrity. The assembly is built to withstand the rigorous vibration and heat associated with hermetic compressor operation. As an essential HVAC compressor part, the K90-26 kit includes the necessary hardware for a direct factory fit, allowing technicians to restore thermal overload protection quickly and accurately in the field. This component is specifically matched to the individual electrical characteristics of the motor, ensuring the trip curve aligns with the 4.4 FLA rating of the AKA series compressors.
Key Benefits- Precise Electrical Protection: Calibrated to trip during overcurrent or high-temperature scenarios, preventing motor burnout.
- Direct OEM Compatibility: Verified fit for Tecumseh AKA5483EXD and RKA5518EXD compressors.
- Compact and Durable: Small-form factor 0.07lbs unit designed for the tight tolerances of a terminal housing.
- System Reliability: Restores factory-spec safety limits to help avoid expensive compressor failures.
Is the K90-26 compatible with 115V compressors?
No, this kit is specifically designed for 208-230V 60Hz single-phase electrical configurations. Always verify your compressor's nameplate voltage before installation.
What are the symptoms of a failing overload protector?
Common indicators include the compressor "clicking" and attempting to start before tripping immediately, or no continuity across the protector terminals after the motor has cooled.
Does this kit include the terminal cover?
This kit primarily contains the overload protector and required mounting hardware; refer to your specific model's parts list if a bale strap or cover replacement is also required.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Tecumseh K90-26 Overload Kit is a crucial external motor protection component designed for specific high-performance reciprocating compressors, including the AKA5483EXD and RKA5518EXD models. This kit monitors the compressor motor temperature and current draw, providing a reliable thermal trip to prevent winding damage during locked rotor conditions or excessive amperage spikes. Engineered for single-phase 208-230V systems, it ensures the compressor remains within its safe operating envelope, especially in high back pressure (HBP) refrigeration and air conditioning applications where thermal loads are elevated.
Replacing a compromised internal or external protector with this genuine OEM Tecumseh replacement part is standard practice for maintaining system integrity. The assembly is built to withstand the rigorous vibration and heat associated with hermetic compressor operation. As an essential HVAC compressor part, the K90-26 kit includes the necessary hardware for a direct factory fit, allowing technicians to restore thermal overload protection quickly and accurately in the field. This component is specifically matched to the individual electrical characteristics of the motor, ensuring the trip curve aligns with the 4.4 FLA rating of the AKA series compressors.
Key Benefits- Precise Electrical Protection: Calibrated to trip during overcurrent or high-temperature scenarios, preventing motor burnout.
- Direct OEM Compatibility: Verified fit for Tecumseh AKA5483EXD and RKA5518EXD compressors.
- Compact and Durable: Small-form factor 0.07lbs unit designed for the tight tolerances of a terminal housing.
- System Reliability: Restores factory-spec safety limits to help avoid expensive compressor failures.
Is the K90-26 compatible with 115V compressors?
No, this kit is specifically designed for 208-230V 60Hz single-phase electrical configurations. Always verify your compressor's nameplate voltage before installation.
What are the symptoms of a failing overload protector?
Common indicators include the compressor "clicking" and attempting to start before tripping immediately, or no continuity across the protector terminals after the motor has cooled.
Does this kit include the terminal cover?
This kit primarily contains the overload protector and required mounting hardware; refer to your specific model's parts list if a bale strap or cover replacement is also required.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
