Heavy Duty Thermal Overload Relay For Motor Protection 80-104A, Auto And Manual Reset, Phase Break Protection, Temperature Compensation, 690V 50-60Hz, Compact 3.1x4.5x1.1 Inches, Industrial Grade Electric Heat Defender

Heavy Duty Thermal Overload Relay for Motor Protection
✔️ 80-104A range, 690V, auto/manual reset, phase break

This heavy-duty thermal overload relay protects industrial motors from overheating and phase loss. It's commonly used in control panels, motor starters, and drive systems in factories and processing facilities, supporting 50-60 Hz operation and up to 690V insulation. The unit offers both auto and manual reset for flexible maintenance workflows.

✅ Rated current: 80-104 A
✅ Rated insulation voltage: 690 V
✅ Power frequency: 50-60 Hz
✅ Phase break protection: Yes
✅ Reset options: Auto and manual; test and stop controls
✅ Size: 3.1 x 4.5 x 1.1 in (78.7 x 114.3 x 27.9 mm)
✅ Package: 1 × Thermal Overload Relay

💡 What is a motor protection thermal overload relay and how does it work in industrial control and why choose this type? This handy device helps protect motors from overload, overheating, and phase loss by tripping safely. - Designed for 50-60 Hz systems up to 690V insulation with solid protection - Auto and manual reset options fit into different control schemes - Phase break protection guards windings from damage during overload - Compact footprint (3.1 in x 4.5 in x 1.1 in) fits tight panels