Eaton Freedom Overload Relay Heater Coil Standard Trip Class 20 NEMA IEC 18.7A-30.7A Range

Eaton Freedom Overload Relay Heater Coil

Professional Motor Protection Heater Pack

The Eaton Freedom Overload Relay Heater Coil delivers exceptional motor protection performance for definite purpose applications requiring precise overload protection. This Class 20 standard trip heater pack provides reliable motor protection with full load range coverage from 18.7A to 30.7A across four dial positions, designed for professional electricians, electrical contractors, and facility managers who demand the proven reliability and advanced motor protection technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Motor Protection Performance

• Full Load Range 18.7A-30.7A - Comprehensive current protection with dial positions A, B, C, D providing 18.7A, 22.7A, 26.7A, and 30.7A respectively for precise motor protection matching
• Class 20 Standard Trip - Professional-grade trip characteristics ensuring reliable motor protection with industry-standard Class 20 timing for optimal equipment protection
• NEMA and IEC Compatibility - Dual design standards providing versatile installation options for both North American NEMA and international IEC motor control applications
• 32A or 75A Overload Relay Compatibility - Flexible overload relay integration supporting both 32 ampere and 75 ampere overload relay configurations for diverse motor protection requirements

Professional Installation & Compatibility

• Universal Starter Compatibility - Compatible with starter sizes 00-0 (Series C), Sizes 1-2 (Series B), IEC Sizes A-F (Series C), and IEC Sizes G-K (Series B) for comprehensive motor control integration
• Compact Design - Professional 1.8" x 1.8" x 3.1" dimensions with lightweight 0.2 lb construction for space-efficient installation in motor control centers and electrical panels
• CSA Certified Quality - Canadian Standards Association certification ensuring compliance with North American electrical safety standards for professional electrical installations

Technical Specifications

Product Type: Overload Relay Heater Coil, Trip Type: Standard Trip Class 20, Full Load Current Range: 18.7A-30.7A (Dial positions A-D), Overload Relay Compatibility: 32A or 75A, Design Standards: NEMA and IEC, Dimensions: 1.8" W x 1.8" D x 3.1" H, Weight: 0.2 lb, Certifications: CSA Certified, Starter Compatibility: Sizes 00-0 (Series C), Sizes 1-2 (Series B), IEC Sizes A-F (Series C), IEC Sizes G-K (Series B), Packaging: 3 heater packs per carton

Installation & Usage

1. Verify motor full load amperage and select appropriate dial position (A: 18.7A, B: 22.7A, C: 26.7A, D: 30.7A) matching motor requirements
2. Ensure power is disconnected and follow lockout/tagout procedures before installing heater coil in overload relay
3. Install heater coil in compatible overload relay (32A or 75A) ensuring proper seating and electrical connection
4. Verify heater coil compatibility with starter size and series (00-0 Series C, 1-2 Series B, IEC A-F Series C, IEC G-K Series B)
5. Set dial position to match motor full load amperage requirements for optimal protection
6. Test overload relay operation and verify proper motor protection functionality before energizing system

Professional Applications

Ideal for:

• Motor Control Centers - Essential component for comprehensive motor protection in industrial and commercial motor control center applications
• Industrial Motor Protection - Critical overload protection for industrial motors requiring precise Class 20 trip characteristics and reliable operation
• Commercial HVAC Systems - Professional motor protection for commercial heating, ventilation, and air conditioning motor applications
• Manufacturing Equipment - Reliable motor protection for manufacturing machinery and production equipment requiring definite purpose motor control
• Pump and Fan Applications - Specialized protection for pump motors, fan motors, and similar rotating equipment in commercial and industrial facilities
• Process Control Systems - Professional motor protection integration in automated process control and manufacturing systems
• Electrical Panel Upgrades - Motor protection enhancement for electrical panel modernization and motor control system upgrades
• Maintenance and Replacement - Professional replacement component for existing Eaton Freedom motor control systems and overload relay maintenance

Freedom Series Advantage

Eaton's Freedom series heater coils provide exceptional motor protection reliability through precision-engineered thermal characteristics and proven Class 20 trip performance. The dual NEMA/IEC design compatibility ensures versatile installation options while maintaining consistent protection performance across diverse motor control applications, making these heater coils the preferred choice for professional motor protection systems.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers unmatched motor protection reliability through advanced heater coil technology and rigorous CSA certification standards. Professional electricians, electrical contractors, and facility managers worldwide trust Eaton's commitment to motor protection excellence, electrical safety compliance, and dependable performance in the most demanding industrial and commercial applications, backed by comprehensive technical support and proven field reliability.