Product Features

  • Lockable three-core power device AC socket connector with contacts for line, neutral and pre-adaptedsafety grounding
  • High current capacity rated at 20A/250V AC
  • Quick and easy locking system
  • UL Certification NE359036
  • VDE Certification No. 40044166


Electrical Parameters
Number of Contact 2 + PE
Rated Current 20 A
Rated Voltage 250V AC
Contact Resistance ≤ 5 mΩ
Dielectric Strength 4000V DC
Insulation Resistance > 1000 MΩ
Mechanical Parameters
Service life > 1000 mating cycles
Cable Size
2.5 mm2
Material and Environmental Parameters
Housing PA
Contacts Cu alloy
Contact plating Ag
Flame-retardant grade UL94-V0
Temperature range -30°C ~ +80°C
Standards and Certifications
Standards UL1977 | IEC61984 | IEC60320-1 | GB/T 34989
Certifications UL: E359036 | VDE: 40044166 | TUV: N8A1083360006 | CQC:CQC23003410678


SAC3MPA Data Sheet.pdf


The SAC3MPA is a lockable three-core power device AC socket connector manufactured by SEETRONIC. It is designed for high-current applications, with the following key features:

Electrical Specifications

  • Number of Contacts: 2 + Protective Earth (PE)
  • Rated Current: 20A
  • Rated Voltage: 250V AC
  • Low Contact Resistance: ≤ 5mΩ
  • High Dielectric Strength: 4000V DC
  • Excellent Insulation Resistance: >1000MΩ

Mechanical Specifications

  • Long Service Life: >1000 mating cycles
  • Cable Size Compatibility: 2.5 mm²

Material and Environmental Specifications

  • Housing Material: Polyamide (PA)
  • Contact Material: Copper Alloy
  • Contact Plating: Silver (Ag)
  • Flame Retardant Grade: UL 94-V0
  • Operating Temperature Range: -30°C to +80°C

Key Advantages

  • High current capacity rated at 20A/250V AC
  • Quick and easy locking system
  • UL Certification No. E359036
  • VDE Certification No. 40044166

Standards and Certifications

  • Compliant with UL1977, IEC61984, IEC60320-1, and GB/T 34989 standards
  • UL Certified (E359036)
  • VDE Certified (40044166)
  • TUV Certified (N8A1083360006)
  • CQC Certified (CQC23003410678)

Packaging and Accessories

  • Blister box packaging, 20 pcs per box
  • 100 pcs per inner carton, 5 inner cartons per master carton (500 pcs per master carton)
  • Optional accessories: Screws, nuts, and back fastener plate

With its high current rating, easy locking system, and compliance with multiple safety standards, the SAC3MPA is an ideal choice for various industrial and commercial applications requiring a reliable and durable power socket connection.

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SEETRONIC is a technologically innovative enterprise focusing on the development of mid-to-high-end electrical connection systems.
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