Same day shipping until 4 pm. EST

Text RFQ to 484.425.0652

Over 40 years in business!

  • 800.222.5129
  • 800.222.5129
  • Wishlist
  • My Account
    • Login
    • Sign Up
  • 0
Toggle menu
Kent Electrical Supply
×
×

    Shop By Category

  • Contactors
    • 3 pole Contactors
    • 4 pole Contactors
    • Definite Purpose Contactors
    • Reversing Contactors
    • Miniature Contactors
    • Auxiliary Contacts
    • Accessories
    • Replacement Coils
    • Replacement Contact Kits
  • Overload Relays
    • Thermal Overload Relays
    • Electronic Overload Relays
    • Accessories
  • Manual Motor Starters
    • 3 pole Manual Motor Starters
    • Auxiliary Contacts
    • Enclosures
    • Undervoltage Trips
  • Full Voltage Starters
    • IEC Rated Starters
    • NEMA Rated Starters
    • Definite Purpose Starters
    • Combination Starters
    • Enclosed
  • Soft Starters
    • Open Chassis
    • Enclosed
    • Replacement Parts
  • Variable Frequency Drives
  • Control Relays
    • 4 pole Industrial Control Relays
    • 4 pole Miniature Control Relays
    • Auxiliary Contacts
  • Pilot Devices
    • Pushbuttons
    • Selector Switches
    • Emergency Stop
    • Pilot Lights
    • Contact Blocks
    • LED bulbs
    • Accessories
  • Circuit Breakers
    • Miniature Supplementary Circuit Breakers
    • Molded Case Circuit Breakers
  • Disconnect Switches
    • 3 Pole Disconnect Switches
    • Auxiliary Contacts
    • Accessories
  • Limit Switches
    • Limit Switch Bodies
    • Limit Switch Heads
  • Other
    • Relays and Timers
    • Power Supplies
    • Heaters
    • Transformers
    • Fuses
    • Terminal Blocks
    • Enclosures
    • Surplus Inventory
  • Shop By Brand

  • Eaton, Cutler Hammer
  • Siemens
  • Moeller Electric
  • Benshaw
  • Lovato Electric
  • Square D, Telemecanique
  • Sprecher + Schuh
  • Furnas
  • WEG
  • LS Industrial
  • GE Industrial
  • Ferraz-Shawmut
  • LG Industrial Systems
  • Allen Bradley
  • Micron Transformers
  • C3 Controls
  • View all Brands
  • Main Menu

  • Terms
  • Finding Coil Voltages
    • Schneider Coil Voltages
    • Siemens Coil Voltages
    • Comprehensive Guide to Eaton Coil Voltages
    • Find WEG Coil Voltages for Industrial Use
    • GE Coil Voltages
    • Benshaw Coil Voltages
    • Lovato Coil Voltages
    • LS Coil Voltages
    • Moeller Coil Voltages
    • Sprecher Schuh Coil Voltages
  • Dimensions
  • Line Card
  • About Us
  • Contact Us
  • Shipping & Returns
  • Blog
  • Gift Certificates
  • Login or Sign Up

    Shop By Category

  • Contactors
    • 3 pole Contactors
    • 4 pole Contactors
    • Definite Purpose Contactors
    • Reversing Contactors
    • Miniature Contactors
    • Auxiliary Contacts
    • Accessories
    • Replacement Coils
    • Replacement Contact Kits
  • Overload Relays
    • Thermal Overload Relays
    • Electronic Overload Relays
    • Accessories
  • Manual Motor Starters
    • 3 pole Manual Motor Starters
    • Auxiliary Contacts
    • Enclosures
    • Undervoltage Trips
  • Full Voltage Starters
    • IEC Rated Starters
    • NEMA Rated Starters
    • Definite Purpose Starters
    • Combination Starters
    • Enclosed
  • Soft Starters
    • Open Chassis
    • Enclosed
    • Replacement Parts
  • Variable Frequency Drives
  • Control Relays
    • 4 pole Industrial Control Relays
    • 4 pole Miniature Control Relays
    • Auxiliary Contacts
  • Pilot Devices
    • Pushbuttons
    • Selector Switches
    • Emergency Stop
    • Pilot Lights
    • Contact Blocks
    • LED bulbs
    • Accessories
  • Circuit Breakers
    • Miniature Supplementary Circuit Breakers
    • Molded Case Circuit Breakers
  • Disconnect Switches
    • 3 Pole Disconnect Switches
    • Auxiliary Contacts
    • Accessories
  • Limit Switches
    • Limit Switch Bodies
    • Limit Switch Heads
  • Other
    • Relays and Timers
    • Power Supplies
    • Heaters
    • Transformers
    • Fuses
    • Terminal Blocks
    • Enclosures
    • Surplus Inventory
  • Shop By Brand

  • Eaton, Cutler Hammer
  • Siemens
  • Moeller Electric
  • Benshaw
  • Lovato Electric
  • Square D, Telemecanique
  • Sprecher + Schuh
  • Furnas
  • WEG
  • LS Industrial
  • GE Industrial
  • Ferraz-Shawmut
  • LG Industrial Systems
  • Allen Bradley
  • Micron Transformers
  • C3 Controls
  • View all Brands
  • Main Menu

  • Terms
  • Finding Coil Voltages
    • Schneider Coil Voltages
    • Siemens Coil Voltages
    • Comprehensive Guide to Eaton Coil Voltages
    • Find WEG Coil Voltages for Industrial Use
    • GE Coil Voltages
    • Benshaw Coil Voltages
    • Lovato Coil Voltages
    • LS Coil Voltages
    • Moeller Coil Voltages
    • Sprecher Schuh Coil Voltages
  • Dimensions
  • Line Card
  • About Us
  • Contact Us
  • Shipping & Returns
  • Blog
  • Gift Certificates
  • Login or Sign Up

Shop by Category

  • Contactors
    • 3 pole Contactors
    • 4 pole Contactors
    • Definite Purpose Contactors
    • Reversing Contactors
    • Miniature Contactors
    • Auxiliary Contacts
    • Accessories
    • Replacement Coils
    • Replacement Contact Kits
  • Overload Relays
    • Thermal Overload Relays
    • Electronic Overload Relays
    • Accessories
  • Manual Motor Starters
    • 3 pole Manual Motor Starters
    • Auxiliary Contacts
    • Enclosures
    • Undervoltage Trips
  • Full Voltage Starters
    • IEC Rated Starters
    • NEMA Rated Starters
    • Definite Purpose Starters
    • Combination Starters
    • Enclosed
  • Soft Starters
    • Open Chassis
    • Enclosed
    • Replacement Parts
  • Variable Frequency Drives
  • Control Relays
    • 4 pole Industrial Control Relays
    • 4 pole Miniature Control Relays
    • Auxiliary Contacts
  • Pilot Devices
    • Pushbuttons
    • Selector Switches
    • Emergency Stop
    • Pilot Lights
    • Contact Blocks
    • LED bulbs
    • Accessories
  • Circuit Breakers
    • Miniature Supplementary Circuit Breakers
    • Molded Case Circuit Breakers
  • Disconnect Switches
    • 3 Pole Disconnect Switches
    • Auxiliary Contacts
    • Accessories
  • Limit Switches
    • Limit Switch Bodies
    • Limit Switch Heads
  • Other
    • Relays and Timers
    • Power Supplies
    • Heaters
    • Transformers
    • Fuses
    • Terminal Blocks
    • Enclosures
    • Surplus Inventory
  • Shop by Brand

  • Eaton, Cutler Hammer
  • Siemens
  • Moeller Electric
  • Benshaw
  • Lovato Electric
  • Square D, Telemecanique
  • Sprecher + Schuh
  • Furnas
  • WEG
  • LS Industrial
  • View all Brands
  • Refine By

    No filters applied

    Browse by & Brand Hide Filters Show Filters
  • Contactors
    • 3 pole Contactors
    • 4 pole Contactors
    • Definite Purpose Contactors
    • Reversing Contactors
    • Miniature Contactors
    • Auxiliary Contacts
    • Accessories
    • Replacement Coils
    • Replacement Contact Kits
  • Overload Relays
    • Thermal Overload Relays
    • Electronic Overload Relays
    • Accessories
  • Manual Motor Starters
    • 3 pole Manual Motor Starters
    • Auxiliary Contacts
    • Enclosures
    • Undervoltage Trips
  • Full Voltage Starters
    • IEC Rated Starters
    • NEMA Rated Starters
    • Definite Purpose Starters
    • Combination Starters
    • Enclosed
  • Soft Starters
    • Open Chassis
    • Enclosed
    • Replacement Parts
  • Variable Frequency Drives
  • Control Relays
    • 4 pole Industrial Control Relays
    • 4 pole Miniature Control Relays
    • Auxiliary Contacts
  • Pilot Devices
    • Pushbuttons
    • Selector Switches
    • Emergency Stop
    • Pilot Lights
    • Contact Blocks
    • LED bulbs
    • Accessories
  • Circuit Breakers
    • Miniature Supplementary Circuit Breakers
    • Molded Case Circuit Breakers
  • Disconnect Switches
    • 3 Pole Disconnect Switches
    • Auxiliary Contacts
    • Accessories
  • Limit Switches
    • Limit Switch Bodies
    • Limit Switch Heads
  • Other
    • Relays and Timers
    • Power Supplies
    • Heaters
    • Transformers
    • Fuses
    • Terminal Blocks
    • Enclosures
    • Surplus Inventory
  • Shop by Brand

  • Eaton, Cutler Hammer
  • Siemens
  • Moeller Electric
  • Benshaw
  • Lovato Electric
  • Square D, Telemecanique
  • Sprecher + Schuh
  • Furnas
  • WEG
  • LS Industrial
  • GE Industrial
  • Ferraz-Shawmut
  • LG Industrial Systems
  • Allen Bradley
  • Micron Transformers
  • C3 Controls
  • View all Brands
    • Home
    • Search

    3402 results for 7643AR-04-N-2-2-NX

    • Products (3395)
    • News & Information (7)
    Did you mean: 764326 04 n 2 2 nx Refine Search
      • Siemens 3RA2327-8XB30-1AL2 reversing contactor Siemens 3RA2327-8XB30-1AN2 front dimensions Siemens 3RA2327-8XB30-1AL2 reversing contactor Siemens 3RA2327-8XB30-1AN2 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RA2327-8XB30-1AL2

        3RA2327-8XB30-1AL2

        MSRP: $580.00
        Now: $270.05
        Choose Options
      • Siemens 3RA2327-8XB30-1AU6 reversing contactor Siemens 3RA2327-8XB30-1AU6 front dimensions Siemens 3RA2327-8XB30-1AU6 reversing contactor Siemens 3RA2327-8XB30-1AU6 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RA2327-8XB30-1AU6

        3RA2327-8XB30-1AU6

        MSRP: $580.00
        Now: $270.05
        Choose Options
      • Siemens 3RA2327-8XB30-1BG4 reversing contactor Siemens 3RA2327-8XB30-1BG4 front dimensions Siemens 3RA2327-8XB30-1BG4 reversing contactor Siemens 3RA2327-8XB30-1BG4 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RA2327-8XB30-1BG4

        3RA2327-8XB30-1BG4

        MSRP: $620.00
        Now: $296.07
        Choose Options
      • Siemens 3RA2336-8XB30-1AG0 reversing contactor Siemens 3RA2336-8XB30-1AG0 front dimensions Siemens 3RA2336-8XB30-1AG0 reversing contactor Siemens 3RA2336-8XB30-1AG0 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RA2336-8XB30-1AG0

        3RA2336-8XB30-1AG0

        MSRP: $670.00
        Now: $340.46
        Choose Options
      • Siemens 3RA2336-8XB30-1NF3 reversing contactor Siemens 3RA2336-8XB30-1NB3 front dimensions Siemens 3RA2336-8XB30-1NF3 reversing contactor Siemens 3RA2336-8XB30-1NB3 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RA2336-8XB30-1NF3

        3RA2336-8XB30-1NF3

        MSRP: $920.00
        Now: $437.08
        Choose Options
      • Siemens 3RA2337-8XB30-1AD0 reversing contactor Siemens 3RA2337-8XB30-1AD0 front dimensions Siemens 3RA2337-8XB30-1AD0 reversing contactor Siemens 3RA2337-8XB30-1AD0 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RA2337-8XB30-1AD0

        3RA2337-8XB30-1AD0

        MSRP: $894.00
        Now: $437.76
        Choose Options
      • Siemens 3RA2338-8XB30-1AN2 reversing contactor Siemens 3RA2338-8XB30-1AN2 front dimensions Siemens 3RA2338-8XB30-1AN2 reversing contactor Siemens 3RA2338-8XB30-1AN2 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RA2338-8XB30-1AN2

        3RA2338-8XB30-1AN2

        MSRP: $942.00
        Now: $487.62
        Choose Options
      • Siemens 3RA2338-8XB30-1NF3 reversing contactor Siemens 3RA2338-8XB30-1NF3 front dimensions Siemens 3RA2338-8XB30-1NF3 reversing contactor Siemens 3RA2338-8XB30-1NF3 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RA2338-8XB30-1NF3

        3RA2338-8XB30-1NF3

        MSRP: $1,250.00
        Now: $585.36
        Choose Options
      • Siemens 3RH2140-1AF00 AC Control Relay Siemens 3RH2140-1AF00 Terminal Designations Siemens 3RH2140-1AF00 AC Control Relay Siemens 3RH2140-1AF00 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2140-1AF00

        3RH2140-1AF00

        MSRP: $94.00
        Now: $59.68
        Add to Cart
      • Siemens 3RH2140-1BG40 AC Control Relay Siemens 3RH2140-1BG40 Terminal Designations Siemens 3RH2140-1BG40 AC Control Relay Siemens 3RH2140-1BG40 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2140-1BG40

        3RH2140-1BG40

        MSRP: $110.00
        Now: $66.30
        Add to Cart
      • Siemens 3RT2018-1AP21 electrical contactor Siemens 3RT2018-1AP21 front dimensions Siemens 3RT2018-1AP21 electrical contactor Siemens 3RT2018-1AP21 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RT20181AP21

        3RT2018-1AP21

        MSRP: $131.00
        Now: $84.70
        Choose Options
      • Siemens 3RT2018-1AF02 electrical contactor Siemens 3RT2018-1AH02 front dimensions Siemens 3RT2018-1AF02 electrical contactor Siemens 3RT2018-1AH02 front dimensions
        Quick view Details

        Siemens

        |

        sku: 3RT20181AF02

        3RT2018-1AF02

        MSRP: $142.00
        Now: $84.70
        Choose Options
    • Siemens 3RA2327-8XB30-1AL2 reversing contactor Siemens 3RA2327-8XB30-1AN2 front dimensions
      Quick view

      Siemens

      |

      sku: 3RA2327-8XB30-1AL2

      3RA2327-8XB30-1AL2

      Siemens 3RA2327-8XB30-1AL2 32 AMP Size S0 reversing contactor with a 230v50/60Hz AC coil. This reversing contactor is mechanically interlocked with line and load side wiring harness and each...

      MSRP: $580.00
      Now: $270.05
      Choose Options
    • Siemens 3RA2327-8XB30-1AU6 reversing contactor Siemens 3RA2327-8XB30-1AU6 front dimensions
      Quick view

      Siemens

      |

      sku: 3RA2327-8XB30-1AU6

      3RA2327-8XB30-1AU6

      Siemens 3RA2327-8XB30-1AU6 32 AMP Size S0 reversing contactor with a 277v60Hz AC coil. This reversing contactor is mechanically interlocked with line and load side wiring harness and each contactor...

      MSRP: $580.00
      Now: $270.05
      Choose Options
    • Siemens 3RA2327-8XB30-1BG4 reversing contactor Siemens 3RA2327-8XB30-1BG4 front dimensions
      Quick view

      Siemens

      |

      sku: 3RA2327-8XB30-1BG4

      3RA2327-8XB30-1BG4

      Siemens 3RA2327-8XB30-1BG4 32 AMP Size S0 reversing contactor with a 125 volt DC coil. This reversing contactor is mechanically interlocked with line and load side wiring harness and each contactor...

      MSRP: $620.00
      Now: $296.07
      Choose Options
    • Siemens 3RA2336-8XB30-1AG0 reversing contactor Siemens 3RA2336-8XB30-1AG0 front dimensions
      Quick view

      Siemens

      |

      sku: 3RA2336-8XB30-1AG0

      3RA2336-8XB30-1AG0

      Siemens 3RA2336-8XB30-1AG0 50 AMP Size S2 reversing contactor with a 110v50/60Hz AC coil. Each contactor comes with one normally open and one normally closed integrated auxiliary contacts along...

      MSRP: $670.00
      Now: $340.46
      Choose Options
    • Siemens 3RA2336-8XB30-1NF3 reversing contactor Siemens 3RA2336-8XB30-1NB3 front dimensions
      Quick view

      Siemens

      |

      sku: 3RA2336-8XB30-1NF3

      3RA2336-8XB30-1NF3

      Siemens 3RA2336-8XB30-1NF3 50 AMP Size S2 reversing contactor with a 95 to 130 volt DC coil. Each contactor comes with one normally open and one normally closed integrated auxiliary contacts along...

      MSRP: $920.00
      Now: $437.08
      Choose Options
    • Siemens 3RA2337-8XB30-1AD0 reversing contactor Siemens 3RA2337-8XB30-1AD0 front dimensions
      Quick view

      Siemens

      |

      sku: 3RA2337-8XB30-1AD0

      3RA2337-8XB30-1AD0

      Siemens 3RA2337-8XB30-1AD0 65 AMP Size S2 reversing contactor with a 42v50/60Hz AC coil. Each contactor comes with one normally open and one normally closed integrated auxiliary contacts along with...

      MSRP: $894.00
      Now: $437.76
      Choose Options
    • Siemens 3RA2338-8XB30-1AN2 reversing contactor Siemens 3RA2338-8XB30-1AN2 front dimensions
      Quick view

      Siemens

      |

      sku: 3RA2338-8XB30-1AN2

      3RA2338-8XB30-1AN2

      Siemens 3RA2338-8XB30-1AN2 80 AMP Size S2 reversing contactor with a 220v50/60Hz AC coil. Each contactor comes with one normally open and one normally closed integrated auxiliary contacts along...

      MSRP: $942.00
      Now: $487.62
      Choose Options
    • Siemens 3RA2338-8XB30-1NF3 reversing contactor Siemens 3RA2338-8XB30-1NF3 front dimensions
      Quick view

      Siemens

      |

      sku: 3RA2338-8XB30-1NF3

      3RA2338-8XB30-1NF3

      Siemens 3RA2338-8XB30-1NF3 80 AMP Size S2 reversing contactor with a 95 to 130 volt DC coil. Each contactor comes with one normally open and one normally closed integrated auxiliary contacts along...

      MSRP: $1,250.00
      Now: $585.36
      Choose Options
    • Siemens 3RH2140-1AF00 AC Control Relay Siemens 3RH2140-1AF00 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2140-1AF00

      3RH2140-1AF00

      Siemens 3RH2140-1AF00 10 AMP AC control relay with 4 normally open contacts and a 110v50/60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole auxiliary contact blocks...

      MSRP: $94.00
      Now: $59.68
      Add to Cart
    • Siemens 3RH2140-1BG40 AC Control Relay Siemens 3RH2140-1BG40 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2140-1BG40

      3RH2140-1BG40

      Siemens 3RH2140-1BG40 10 AMP AC control relay with 4 normally open contacts and a 125 volt DC coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole auxiliary contact blocks...

      MSRP: $110.00
      Now: $66.30
      Add to Cart
    • Siemens 3RT2018-1AP21 electrical contactor Siemens 3RT2018-1AP21 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181AP21

      3RT2018-1AP21

      Siemens 3RT2018-1AP21 16 AMP contactor with 1 normally open base mounted auxiliary and a 240v50/60Hz AC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 5 H...

      MSRP: $131.00
      Now: $84.70
      Choose Options
    • Siemens 3RT2018-1AF02 electrical contactor Siemens 3RT2018-1AH02 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181AF02

      3RT2018-1AF02

      Siemens 3RT2018-1AF02 16 AMP contactor with 1 normally closed base mounted auxiliary and a 110v50/60Hz AC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 5...

      MSRP: $142.00
      Now: $84.70
      Choose Options
    • Previous
    • 119
    • 120
    • 121
    • 122
    • 123
    • 124
    • 125
    • 126
    • 127
    • 128
    • 129
    • Next
    • Previous
    • 119
    • 120
    • 121
    • 122
    • 123
    • 124
    • 125
    • 126
    • 127
    • 128
    • 129
    • Next
    Compare Selected
    ×
    Join Our Mailing List for special offers!
    Contact Us
    Kent Electrical Supply, LLC
    202 S 6th Street
    Emmaus, PA 18049
    800.222.5129
    orders@kentstore.com
    Accounts & Orders
    • Wishlist
    • Login or Sign Up
    • Shipping & Returns
    Quick Links
    • Terms
    • Finding Coil Voltages
    • Dimensions
    • Line Card
    • About Us
    • Contact Us
    • Shipping & Returns
    • Blog
    Recent Blog Posts
    • Electrical Contactor Solutions: Top 5 Contactors for Industrial Applications in 2025
    • Predictive Maintenance vs Preventive Maintenance: A Practical Guide
    • A Practical Guide to Overcurrent Protection Devices
    • Mastering Contactor Installation: Your Complete Guide to Success and Safety
    • © Kent Electrical Supply
    • |
    • Sitemap