Anderson Plug 50 Amp Series

Current Rating: 50A
Voltage Rating: 600V
Max Wire Size: 11.18 Ø mm
Temp Range: -20°C to 120°C

SKU: ESW50A Category: Tags: , , ,


Based off the design pioneered by Anderson in 1953, the two pole SB® connectors set the standard for DC power distribution and battery connections. SB connectors feature a rugged one piece plastic housing using stainless steel springs to retain the contacts and create the “contact force” that provides extremely low resistance enabling greater electrical efficiency. The SB connectors are also genderless (flip one 180 degrees and they will mate to each other) reducing the customer’s bill of materials and providing greater economies of scale when purchasing. The SB series of connectors range in size from SB50 to the SB350. Each family size offers color-coded, mechanically keyed housings designed to prevent both visually and physically cross-mating devices with different voltages. All the connectors are UL rated to 600 volts so the keys and colors are just identifiers to prevent accidents. Contacts are traditionally Silver plated to minimize electrical resistance while offering supreme durability and reliability.

  •  Low Resistance Silver or Tin Plated Copper Contacts
    Allows UL rated currents up to 120 amps
  • UL Rated for Hot Plugging up to 50 Amps
    Great for battery or other applications where the ability to interrupt circuits is required
  • Chemical Resistant Housings available
  • Wire, PCB, and Busbar Contacts
    Allows one connection system to meet multiple needs

Chemical Resistant


  • Same Great Design as Standard Connectors
    Use a trusted connector design in new applications
    Fully intermateable with standard product
  • Superior Chemical Resistance
    Housing material is highly resistant to hydrocarbons and solvents commonly used in transportation and industrial applications
  • Broader Operating Temperature Range
    Enables use in lower temperatures
  • Durable Performance
    Resists damage from rough treatment
  • Enhanced UV Resistance
    Prevents material degradation from prolonged sunlight exposure
  • Marked for Easy Identification of Material
    Chemical resistant housings are marked with a “P” for PBT