One INCH MOTOR PROTECTOR G TYPE

Product catalog summary

Overview: The G motor protector is designed to safeguard single-phase induction motors from overload and locked rotor conditions, commonly used in compressors, air conditioning, commercial refrigeration, and pumps.

General Characteristics:

Contact Configuration: Single pole - Double break.
Max Contact Rating: Low capacity: 60A at 120Vac, 45A at 240Vac; High capacity: 80A at 120Vac, 60A at 240Vac. These ratings are for locked-rotor inductive currents (LRA).
Temperature Adjustment: Automatic reset with standard open from 105°C to 150°C ± 5°C and close from 52°C to 102°C ± 9°C. Manual reset opens from 100°C to 150°C ±5°C with reset after 3 seconds from trip.
Trip-Free Operation: No manual reset is possible under fault conditions.
Terminal Configuration: Options include ¼” quick-connect, M3.5 screws, solder terminal, and cable leads (AWG 14 or AWG 16).
Approvals: C UL 51822, VDE 40011476 according to EN 60730-2-2, 40011470 according to EN 60730-2-4.

Ordering Information: The part number includes specifications for terminal and mounting data, contact and cover options, heater types, disc physical size, and material. Disc open and close temperatures are coded for both manual and automatic reset options.

Additional Information: For special applications or mountings not shown, contact the factory. Electrica s.r.l. provides contact details for further inquiries.

Catalog excerpts

One inch motor protector G TYPE The G motor protector is designed to protect single phase induction motor against overload and locked rotor conditions. The most frequent application is found in compressors, air conditioning, commercial refrigeration and pumps. GENERAL CHARACTERISTICS • CONTACT CONFIGURATION: Single pole - Double break. • TEMPERATURE ADJUSTMENT: Low capacity: 60A at 120Vac, 45A at 240Vac; High capacity: 80A at 120Vac, 60A at 240Vac. Above ratings are locked-rotor inductive currents (LRA) Automatic reset Standard open from 105°C to 150°C + 5°C; Standard close from 52°C to 102°C + 9°C Manual reset Open from 100° C to 150°C +5°C; Manual Reset after 3s from trip; • TRIP-FREE OPERATION: • TERMINAL CONFIGURATION: No manual reset is possible under fault condition. %” quick-connect M3.5 screws Solder terminal Cable leads (AWG 14 or AWG 16) C UL 51822

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OUTLINE DRAWINGS senza resistenza (without heater) For special applications or mountings not shown in this catalogue, please contact the Factory Electrica s.r.l. - via privata Della Torre, 24 - 20127 Milano - Italy Tel. +39 02 2892641 Fax +39 02 2827511 www.electrica.it [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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