Eaton Cutler-Hammer H2014B-3 Heater
The Eaton Cutler-Hammer H2014B-3 is a precision-engineered NEMA standard heater pack designed for integration with Freedom Series motor starters and contactors. This set of three thermal overload heaters provides essential protection against motor burnout by monitoring current levels across all three phases. Rated for a Full Load Amp (FLA) range of 23.5 to 38.5 Amps, these components utilize a bimetallic sensing element to provide a Standard Trip Class 20 response. This ensures the motor control circuit remains energized during brief, high-torque startup periods while providing a reliable overload trip curve during sustained overcurrent conditions. Engineered for durability in HVACR and industrial environments, the H2014B-3 heater provides accurate ambient compensation, maintaining consistent thermal protection regardless of enclosure temperature fluctuations. This is a critical component for maintaining the operational integrity of three-phase motors in pumping, ventilation, and refrigeration applications.
Key Benefits for Technicians- Precise FLA Calibration: The 23.5-38.5 amp range allows for fine-tuned protection tailored to specific motor nameplate data.
- Class 20 Trip Protection: Designed to handle motors with slightly longer acceleration times without nuisance tripping.
- Freedom Series Compatibility: Direct drop-in replacement for NEMA thermal overload relays, ensuring electrical and mechanical alignment.
- Set of Three: Provides a complete phase-protection solution for balanced three-phase motor control.
- Bimetallic Design: Offers reliable thermal sensing and mechanical actuation for long-term overload protection.
What is the difference between Class 10 and Class 20 heaters?
Class 20 heaters, like the H2014B-3, are designed to trip within 20 seconds at 600% of the maximum FLA setting. This makes them ideal for heavier loads or motors that take longer to reach full speed compared to Class 10 alternatives.
Can these be used in non-Eaton enclosures?
These heaters are specifically designed for Eaton Cutler-Hammer Freedom Series starters. Compatibility is determined by the starter frame size and the specific overload relay block installed in the unit.
How do I verify the correct heater for my motor?
Always refer to the heater selection table found on the inside of the starter cover. Match the motor's Full Load Amps (FLA) to the range listed to ensure the thermal overload protection is appropriately sized.
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.
Original: $99.50
-65%$99.50
$34.82Eaton Cutler-Hammer H2014B-3 Heater
The Eaton Cutler-Hammer H2014B-3 is a precision-engineered NEMA standard heater pack designed for integration with Freedom Series motor starters and contactors. This set of three thermal overload heaters provides essential protection against motor burnout by monitoring current levels across all three phases. Rated for a Full Load Amp (FLA) range of 23.5 to 38.5 Amps, these components utilize a bimetallic sensing element to provide a Standard Trip Class 20 response. This ensures the motor control circuit remains energized during brief, high-torque startup periods while providing a reliable overload trip curve during sustained overcurrent conditions. Engineered for durability in HVACR and industrial environments, the H2014B-3 heater provides accurate ambient compensation, maintaining consistent thermal protection regardless of enclosure temperature fluctuations. This is a critical component for maintaining the operational integrity of three-phase motors in pumping, ventilation, and refrigeration applications.
Key Benefits for Technicians- Precise FLA Calibration: The 23.5-38.5 amp range allows for fine-tuned protection tailored to specific motor nameplate data.
- Class 20 Trip Protection: Designed to handle motors with slightly longer acceleration times without nuisance tripping.
- Freedom Series Compatibility: Direct drop-in replacement for NEMA thermal overload relays, ensuring electrical and mechanical alignment.
- Set of Three: Provides a complete phase-protection solution for balanced three-phase motor control.
- Bimetallic Design: Offers reliable thermal sensing and mechanical actuation for long-term overload protection.
What is the difference between Class 10 and Class 20 heaters?
Class 20 heaters, like the H2014B-3, are designed to trip within 20 seconds at 600% of the maximum FLA setting. This makes them ideal for heavier loads or motors that take longer to reach full speed compared to Class 10 alternatives.
Can these be used in non-Eaton enclosures?
These heaters are specifically designed for Eaton Cutler-Hammer Freedom Series starters. Compatibility is determined by the starter frame size and the specific overload relay block installed in the unit.
How do I verify the correct heater for my motor?
Always refer to the heater selection table found on the inside of the starter cover. Match the motor's Full Load Amps (FLA) to the range listed to ensure the thermal overload protection is appropriately sized.
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.
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Description
The Eaton Cutler-Hammer H2014B-3 is a precision-engineered NEMA standard heater pack designed for integration with Freedom Series motor starters and contactors. This set of three thermal overload heaters provides essential protection against motor burnout by monitoring current levels across all three phases. Rated for a Full Load Amp (FLA) range of 23.5 to 38.5 Amps, these components utilize a bimetallic sensing element to provide a Standard Trip Class 20 response. This ensures the motor control circuit remains energized during brief, high-torque startup periods while providing a reliable overload trip curve during sustained overcurrent conditions. Engineered for durability in HVACR and industrial environments, the H2014B-3 heater provides accurate ambient compensation, maintaining consistent thermal protection regardless of enclosure temperature fluctuations. This is a critical component for maintaining the operational integrity of three-phase motors in pumping, ventilation, and refrigeration applications.
Key Benefits for Technicians- Precise FLA Calibration: The 23.5-38.5 amp range allows for fine-tuned protection tailored to specific motor nameplate data.
- Class 20 Trip Protection: Designed to handle motors with slightly longer acceleration times without nuisance tripping.
- Freedom Series Compatibility: Direct drop-in replacement for NEMA thermal overload relays, ensuring electrical and mechanical alignment.
- Set of Three: Provides a complete phase-protection solution for balanced three-phase motor control.
- Bimetallic Design: Offers reliable thermal sensing and mechanical actuation for long-term overload protection.
What is the difference between Class 10 and Class 20 heaters?
Class 20 heaters, like the H2014B-3, are designed to trip within 20 seconds at 600% of the maximum FLA setting. This makes them ideal for heavier loads or motors that take longer to reach full speed compared to Class 10 alternatives.
Can these be used in non-Eaton enclosures?
These heaters are specifically designed for Eaton Cutler-Hammer Freedom Series starters. Compatibility is determined by the starter frame size and the specific overload relay block installed in the unit.
How do I verify the correct heater for my motor?
Always refer to the heater selection table found on the inside of the starter cover. Match the motor's Full Load Amps (FLA) to the range listed to ensure the thermal overload protection is appropriately sized.
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.
