Eaton Cutler-Hammer H2008B-3 Heater
The Eaton Cutler-Hammer H2008B-3 is a precision-engineered NEMA thermal overload heater designed for integration with Freedom and Advantage Series motor starters. This Standard Trip Class 20 heater set provides reliable protection for industrial motors by monitoring current across the 3.23-5.23 Full Load Amp (FLA) range. Engineered for Type A and B manual starters, these heating elements utilize a bimetallic design to respond to ambient temperature fluctuations and sustained overcurrent conditions, preventing winding damage. As an Eaton bimetallic heater element, the H2008B-3 ensures accurate trip curves in demanding HVACR environments. These units are critical for maintaining system uptime and protecting Size 00-2 motor starters from thermal degradation. Proper selection based on the motor's nameplate FLA ensures the overload relay operates within designated safety parameters, making this set a staple for service technicians performing field replacements or new control panel installations.
Key Benefits for Technicians- Precise FLA Matching: Specifically calibrated for the 3.23 to 5.23 Amp range to ensure accurate protection.
- Class 20 Trip Curve: Provides a 20-second delay at 600% of the FLA rating, ideal for motors with longer starting cycles.
- Universal Compatibility: Seamlessly fits Eaton Freedom, Advantage, and Westinghouse motor control centers.
- Sold as a Triple Pack: Includes a set of three heaters to provide complete phase protection for three-phase motor systems.
- Industrial Durability: Built to withstand the high-cycle demands of commercial HVACR applications and industrial pump controls.
How do I select the correct heater size for my starter?
Selection must be based on the motor nameplate Full Load Amps (FLA), not the starter size. Use the manufacturer's selection table and adjust for the service factor to ensure the 3.23-5.23 range aligns with your specific motor requirements.
What is the difference between Class 10 and Class 20 heaters like the H2008B-3?
Class 20 heaters allow for a longer starting period before tripping compared to Class 10. This makes them better suited for high-inertia loads where the motor takes longer to reach its operational speed.
Can these heaters be used in single-phase applications?
While these are sold in a set of three for three-phase protection, they can be utilized in single-phase starters provided the wiring configuration directs the current through the thermal unit correctly to trigger the overload relay mechanism.
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 H2008B-3 Heater
The Eaton Cutler-Hammer H2008B-3 is a precision-engineered NEMA thermal overload heater designed for integration with Freedom and Advantage Series motor starters. This Standard Trip Class 20 heater set provides reliable protection for industrial motors by monitoring current across the 3.23-5.23 Full Load Amp (FLA) range. Engineered for Type A and B manual starters, these heating elements utilize a bimetallic design to respond to ambient temperature fluctuations and sustained overcurrent conditions, preventing winding damage. As an Eaton bimetallic heater element, the H2008B-3 ensures accurate trip curves in demanding HVACR environments. These units are critical for maintaining system uptime and protecting Size 00-2 motor starters from thermal degradation. Proper selection based on the motor's nameplate FLA ensures the overload relay operates within designated safety parameters, making this set a staple for service technicians performing field replacements or new control panel installations.
Key Benefits for Technicians- Precise FLA Matching: Specifically calibrated for the 3.23 to 5.23 Amp range to ensure accurate protection.
- Class 20 Trip Curve: Provides a 20-second delay at 600% of the FLA rating, ideal for motors with longer starting cycles.
- Universal Compatibility: Seamlessly fits Eaton Freedom, Advantage, and Westinghouse motor control centers.
- Sold as a Triple Pack: Includes a set of three heaters to provide complete phase protection for three-phase motor systems.
- Industrial Durability: Built to withstand the high-cycle demands of commercial HVACR applications and industrial pump controls.
How do I select the correct heater size for my starter?
Selection must be based on the motor nameplate Full Load Amps (FLA), not the starter size. Use the manufacturer's selection table and adjust for the service factor to ensure the 3.23-5.23 range aligns with your specific motor requirements.
What is the difference between Class 10 and Class 20 heaters like the H2008B-3?
Class 20 heaters allow for a longer starting period before tripping compared to Class 10. This makes them better suited for high-inertia loads where the motor takes longer to reach its operational speed.
Can these heaters be used in single-phase applications?
While these are sold in a set of three for three-phase protection, they can be utilized in single-phase starters provided the wiring configuration directs the current through the thermal unit correctly to trigger the overload relay mechanism.
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 H2008B-3 is a precision-engineered NEMA thermal overload heater designed for integration with Freedom and Advantage Series motor starters. This Standard Trip Class 20 heater set provides reliable protection for industrial motors by monitoring current across the 3.23-5.23 Full Load Amp (FLA) range. Engineered for Type A and B manual starters, these heating elements utilize a bimetallic design to respond to ambient temperature fluctuations and sustained overcurrent conditions, preventing winding damage. As an Eaton bimetallic heater element, the H2008B-3 ensures accurate trip curves in demanding HVACR environments. These units are critical for maintaining system uptime and protecting Size 00-2 motor starters from thermal degradation. Proper selection based on the motor's nameplate FLA ensures the overload relay operates within designated safety parameters, making this set a staple for service technicians performing field replacements or new control panel installations.
Key Benefits for Technicians- Precise FLA Matching: Specifically calibrated for the 3.23 to 5.23 Amp range to ensure accurate protection.
- Class 20 Trip Curve: Provides a 20-second delay at 600% of the FLA rating, ideal for motors with longer starting cycles.
- Universal Compatibility: Seamlessly fits Eaton Freedom, Advantage, and Westinghouse motor control centers.
- Sold as a Triple Pack: Includes a set of three heaters to provide complete phase protection for three-phase motor systems.
- Industrial Durability: Built to withstand the high-cycle demands of commercial HVACR applications and industrial pump controls.
How do I select the correct heater size for my starter?
Selection must be based on the motor nameplate Full Load Amps (FLA), not the starter size. Use the manufacturer's selection table and adjust for the service factor to ensure the 3.23-5.23 range aligns with your specific motor requirements.
What is the difference between Class 10 and Class 20 heaters like the H2008B-3?
Class 20 heaters allow for a longer starting period before tripping compared to Class 10. This makes them better suited for high-inertia loads where the motor takes longer to reach its operational speed.
Can these heaters be used in single-phase applications?
While these are sold in a set of three for three-phase protection, they can be utilized in single-phase starters provided the wiring configuration directs the current through the thermal unit correctly to trigger the overload relay mechanism.
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.
