Motor Protector T type
3Pages

%” Motor Protector T TYPE • The T motor protector is designed to protect single phase induction motors against overload and locked rotor conditions up to 65A. • AUTOMATIC RESET: Main application is protection of hermetic compressor for refrigeration. Models with cover are approved for use with flammable refrigerant gases. • MANUAL RESET: Main application is protection of electric motor where automatic reset would be dangerous or otherwise undesirable (Food Mixers, Chain saws, etc.). Trip-free to assure contact break independent of manual action. GENERAL CHARACTERISTICS • CONTACT CONFIGURATION: Single pole - Double break - Single throw - N.C. • CONTACT RATING: Low capacity 40A 115Vac, 30A 230Vac High capacity 65A 115Vac, 50A 230Vac Above ratings are locked-rotor inductive currents (LRA) • MAXIMUM OPERATING TEMPERATURE: 150°C FIRST CYCLE TRIP CURRENT (at 25°C in 7.5-14seconds) ULTIMATE TRIP CURRENT AUXILIARY HEATERS DISC TERMINAL CONFIGURATION: from 0.6 to 25A selection of flat or coiled heaters Different physical sizes, broad range of material resistivity Quick-Connect tab M3.5 screws Solder terminal Cable leads (AWG 14 or AWG 16) UL E-51822 IEC 60079-15 (automatic models with cover) Please consult factory for details of individual approval or particular configuratio

ORDERING INFORMATION SAMPLE PART. NO. T A Stationary Contact - Cover -Round or Eared Base Terminal and Mounting Data From 00 to 99 =Many different terminal option are available Wire Diameter and turns A=welded contact and cover B=toplay contact and cover C=welded contact, no cover D=to play contact, no cover E=A, eared F=B, eared G=C, eared H=D, eared From 100 to 185 for FLAT From 400 to 974 for FLAT OR COILED heaters No heater -000 Disc Shape and Size Different types numered from 1 to 8 Heaters shape and material Flat types - Letters from A to F Coiled types-Letters from G to L Disc...

OUTLINE DRAWINGS 3 terminal i a sal dare (3 solder terminals) Automatic Reset Eared mounting available on request Manual Reset Eared mounting available on request Red or green button option 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 info@electrica.it