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Contactors & Accessories

Browse contactors for motor control, panel building, industrial switching, and electrical maintenance. Platinum International supports global sourcing for exact contactor references across surplus, new, and used stock.

  • siemens-3TX4412-1A-auxiliary-contact-block-new
    New

    SIEMENS

    Siemens 3TX4 412-1A Auxiliary Contact Block

    SKU: 1020063

    Qty: 8

    Available through quotation
  • siemens-3RV1901-1B-lateral-auxiliary-switch-new
    New

    SIEMENS

    Siemens 3RV1901-1B Lateral Auxiliary Switch

    SKU: 1020061

    Qty: 2

    Available through quotation
  • siemens-3RU2126-4NB0-auxiliary-contact-block-new
    New

    SIEMENS

    Siemens 3RU2126-4NB0 Overload Relay

    SKU: 1020059

    Qty: 1

    Available through quotation
  • siemens-3RT2026-1AG20-power-contactor-new
    New

    SIEMENS

    Siemens 3RT2026-1AG20 Power Contactor

    SKU: 1020058

    Qty: 2

    Available through quotation
  • siemens-3RT2023-1AL24-power-contactor-new
    New

    SIEMENS

    Siemens 3RT2023-1AL24 Power Contactor

    SKU: 1020057

    Qty: 1

    Available through quotation
  • siemens-3RT1015-1BB41-power-contactor-new
    New

    SIEMENS

    Siemens 3RT1015-1BB41 Power Contactor

    SKU: 1020056

    Qty: 5

    Available through quotation
  • siemens-3RH2122-1BB40-power-contactor-new
    New

    SIEMENS

    Siemens 3RH2122-1BB40 Contactor Relay

    SKU: 1020055

    Qty: 2

    Available through quotation
  • siemens-3RH1911-1GA04-auxiliary-switch-block-new
    New

    SIEMENS

    Siemens 3RH1911-1GA04 Auxiliary Switch Block

    SKU: 1020054

    Qty: 11

    Available through quotation
  • siemens-3RB2913-0AA1-lateral-auxiliary-switch-new
    New

    SIEMENS

    Siemens 3RB2913-0AA1 Individual Mounting Support

    SKU: 1020053

    Qty: 3

    Available through quotation
  • siemens-3RU2126-1DB0-overload-relay-(new)
    New

    SIEMENS

    Siemens 3RU2126-1DB0 Overload Relay

    SKU: 1018184

    Qty: 1

    Available through quotation
  • siemens-3RU1916-3AA01-terminal-auxiliary-circuit-(new)
    New

    SIEMENS

    Siemens 3RU1916-3AA01 Terminal Auxiliary Circuit

    SKU: 1018183

    Qty: 2

    Available through quotation
  • siemens-3RH1911-1FA11-auxiliary-switch-block-(new)
    New

    SIEMENS

    Siemens 3RH1911-1FA11 Auxiliary Switch Block

    SKU: 1018182

    Qty: 5

    Available through quotation
  • siemens-3RH1422-1BB40-contactor-(new)
    New

    SIEMENS

    Siemens 3RH1422-1BB40 Contactor

    SKU: 1018181

    Qty: 1

    Available through quotation
  • siemens-3RH1921-1EA11-first-lateral-auxiliary-switch-(new)

    SIEMENS

    Siemens 3RH1921-1EA11 First Lateral Auxiliary Switch

    SKU: 1031599

    Qty: 5

    Available through quotation
  • siemens-3TH42-44-4MP0-contactor-relay-(new)
    New

    SIEMENS

    Siemens 3TH42 44-4MP0 Contactor Relay

    SKU: 1031596

    Qty: 7

    Available through quotation
  • siemens-3TH42-44-0AP0-contactor-relay-(new)
    New

    SIEMENS

    Siemens 3TH42 44-0AP0 Contactor Relay

    SKU: 1031595

    Qty: 3

    Available through quotation

Contactor replacement requires the right electrical rating, coil specification, pole arrangement, and accessory compatibility. Buyers often need exact references to maintain continuity across installed panels and spare-part programs.

This category is built for industrial sourcing where quote support matters as much as inventory visibility. It helps procurement and maintenance teams move quickly on both urgent and planned electrical replacement needs.

Include the full contactor reference, coil voltage, pole count, current rating, and any required auxiliary or overload pairing when submitting a quote request.

Massive Inventory

97,333 industrial spare parts ready to ship from our warehouse.

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Reliable worldwide delivery with tracking to over 120 countries.

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Dedicated technical team to help you find the right part every time.

Quality Guaranteed

Every product inspected and tested. Genuine parts from trusted brands.