Auxiliary Contact Block

Auxiliary Contact Block

AP-4P Frontal Type

Magnetic Contactor & Magnetic Switches & Thermal Overload Relay

Shihlin Electric Auxiliary Contact Block AP-4P Frontal Type
Shihlin Electric Auxiliary Contact Block AP-4P Frontal Type

4P front mounted type


  • Type: AP-40 / AP-31 / AP-22
  • Contacts: 4NO / 3NO 1NC / 2NO 2NC
  • Applicable contactor: SR-P40, SR-P50, S-P11~S-P80T, SD-P11~SD-P21

Breaking Capacity

Rated capacity:







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Auxiliary Contact Block | Electrical Equipment Manufacturer - Shihlin Electric

Based in Taiwan, Shihlin Electric & Engineering Corp. is one of the leading Auxiliary Contact Block | 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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