Definite Purpose Magnetic Contactor

Definite Purpose Magnetic Contactor


Shihlin Electric Definite Purpose Magnetic Contactor SF20
Shihlin Electric Definite Purpose Magnetic Contactor SF20

Rated capacity: 20A


  • Standard: IEC-60947-4-1, UL508, CSA C22.2, ARI 780/790
  • All contacts are AMP250 quick contacts, which saves wiring
  • Compact size, saving panel space.
  • Standard dimensions of the installation holes, compliant with the installation dimensions of the product of the same grade made by other brands.
  • Operating voltage of coil: 85%~105% rated voltage


  • Type:
  •  ─1P: SF20C1
  •  ─2P: SF20C2
  •  ─1P+Shunt: SF20C3
  • Start current (Per pole): AC 240 / AC 480 / AC 600 : 120 / 100 / 80
  • Start current (1P, 2 pole): AC 240 / AC480 / AC600 : 120 / 100 / 80
  • Resistive Amps Rating: 30A
  • FLA: 20A


  • Applicable to the motor protective system in air-conditioning equipment, refrigerator or the control of the heater, motor, pump, fan, compressor in other industrial equipment.
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Over 60 Years of Definite Purpose Magnetic Contactor | Electrical Equipment Manufacturing and Supply | Shihlin Electric

Based in Taiwan, Shihlin Electric & Engineering Corp. is one of the leading Definite Purpose Magnetic Contactor | electrical system and electrical equipment suppliers since 1955.

With the large distribution network, including Taiwan, North America and China, Shihlin Electric's electrical distribution system is well-recognized internationally.

From circuit breaker, magnetic contactor to automatic transfer switch, Shihlin Electric's low voltage power distribution system is innovative and continuously gaining visibility from worldwide buyers.

Shihlin Electric has been offering advanced technology in heavy electrical systems, electrical equipment, machinery and automation for a long time, both with skillful technology and 60 years of power distribution experience, Shihlin Electric ensures each customer's needs are met.

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