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 3RH2122-1AF00 AC Control Relay Siemens 3RH2122-1AF00 Terminal Designations Siemens 3RH2122-1AF00 AC Control Relay Siemens 3RH2122-1AF00 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1AF00

        3RH2122-1AF00

        MSRP: $94.00
        Now: $59.68
        Add to Cart
      • Siemens 3RH2122-1AP00 AC Control Relay Siemens 3RH2122-1AP00 Terminal Designations Siemens 3RH2122-1AP00 AC Control Relay Siemens 3RH2122-1AP00 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1AP00

        3RH2122-1AP00

        MSRP: $94.00
        Now: $59.68
        Add to Cart
      • Siemens 3RH2122-1BF40 AC Control Relay Siemens 3RH2122-1BF40 Terminal Designations Siemens 3RH2122-1BF40 AC Control Relay Siemens 3RH2122-1BF40 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1BF40

        3RH2122-1BF40

        MSRP: $110.00
        Now: $66.30
        Add to Cart
      • Siemens 3RH2122-1BG40 AC Control Relay Siemens 3RH2122-1BG40 Terminal Designations Siemens 3RH2122-1BG40 AC Control Relay Siemens 3RH2122-1BG40 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1BG40

        3RH2122-1BG40

        MSRP: $110.00
        Now: $66.30
        Add to Cart
      • Siemens 3RH2122-1AH00 AC Control Relay Siemens 3RH2122-1AH00 Terminal Designations Siemens 3RH2122-1AH00 AC Control Relay Siemens 3RH2122-1AH00 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1AH00

        3RH2122-1AH00

        MSRP: $94.00
        Now: $59.68
        Add to Cart
      • Siemens 3RH2122-1BW40 AC Control Relay Siemens 3RH2122-1BW40 Terminal Designations Siemens 3RH2122-1BW40 AC Control Relay Siemens 3RH2122-1BW40 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1BW40

        3RH2122-1BW40

        MSRP: $110.00
        Now: $66.30
        Add to Cart
      • Siemens 3RH2122-1BB40 DC Control Relay Siemens 3RH2122-1BB40 Terminal Designations Siemens 3RH2122-1BB40 DC Control Relay Siemens 3RH2122-1BB40 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1BB40

        3RH2122-1BB40

        MSRP: $110.00
        Now: $66.30
        Add to Cart
      • Siemens 3RH2122-1AD00 AC Control Relay Siemens 3RH2122-1AD00 Terminal Designations Siemens 3RH2122-1AD00 AC Control Relay Siemens 3RH2122-1AD00 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1AD00

        3RH2122-1AD00

        MSRP: $94.00
        Now: $59.68
        Add to Cart
      • Siemens 3RH2122-1AM20 AC Control Relay Siemens 3RH2122-1AM20 Terminal Designations Siemens 3RH2122-1AM20 AC Control Relay Siemens 3RH2122-1AM20 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1AM20

        3RH2122-1AM20

        MSRP: $94.00
        Now: $59.68
        Add to Cart
      • Siemens 3RH2122-1BP40 AC Control Relay Siemens 3RH2122-1BP40 Terminal Designations Siemens 3RH2122-1BP40 AC Control Relay Siemens 3RH2122-1BP40 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1BP40

        3RH2122-1BP40

        MSRP: $110.00
        Now: $66.30
        Add to Cart
      • 3RH2122-1AP60 Siemens 3RH2122-1AK60 Terminal Designations 3RH2122-1AP60 Siemens 3RH2122-1AK60 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1AP60

        3RH2122-1AP60

        MSRP: $94.00
        Now: $59.68
        Add to Cart
      • Siemens 3RH2122-1AP20 AC Control Relay Siemens 3RH2122-1AP20 Terminal Designations Siemens 3RH2122-1AP20 AC Control Relay Siemens 3RH2122-1AP20 Terminal Designations
        Quick view Details

        Siemens

        |

        sku: 3RH2122-1AP20

        3RH2122-1AP20

        MSRP: $94.00
        Now: $59.68
        Add to Cart
    • Siemens 3RH2122-1AF00 AC Control Relay Siemens 3RH2122-1AF00 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1AF00

      3RH2122-1AF00

      Siemens 3RH2122-1AF00 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 110v50/60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $94.00
      Now: $59.68
      Add to Cart
    • Siemens 3RH2122-1AP00 AC Control Relay Siemens 3RH2122-1AP00 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1AP00

      3RH2122-1AP00

      Siemens 3RH2122-1AP00 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 230v50/60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $94.00
      Now: $59.68
      Add to Cart
    • Siemens 3RH2122-1BF40 AC Control Relay Siemens 3RH2122-1BF40 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1BF40

      3RH2122-1BF40

      Siemens 3RH2122-1BF40 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 110 volt DC coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $110.00
      Now: $66.30
      Add to Cart
    • Siemens 3RH2122-1BG40 AC Control Relay Siemens 3RH2122-1BG40 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1BG40

      3RH2122-1BG40

      Siemens 3RH2122-1BG40 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 125 volt DC coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $110.00
      Now: $66.30
      Add to Cart
    • Siemens 3RH2122-1AH00 AC Control Relay Siemens 3RH2122-1AH00 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1AH00

      3RH2122-1AH00

      Siemens 3RH2122-1AH00 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 48v50/60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $94.00
      Now: $59.68
      Add to Cart
    • Siemens 3RH2122-1BW40 AC Control Relay Siemens 3RH2122-1BW40 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1BW40

      3RH2122-1BW40

      Siemens 3RH2122-1BW40 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 48 volt DC coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $110.00
      Now: $66.30
      Add to Cart
    • Siemens 3RH2122-1BB40 DC Control Relay Siemens 3RH2122-1BB40 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1BB40

      3RH2122-1BB40

      Siemens 3RH2122-1BB40 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 24 volt DC coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $110.00
      Now: $66.30
      Add to Cart
    • Siemens 3RH2122-1AD00 AC Control Relay Siemens 3RH2122-1AD00 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1AD00

      3RH2122-1AD00

      Siemens 3RH2122-1AD00 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 42v50/60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $94.00
      Now: $59.68
      Add to Cart
    • Siemens 3RH2122-1AM20 AC Control Relay Siemens 3RH2122-1AM20 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1AM20

      3RH2122-1AM20

      Siemens 3RH2122-1AM20 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 208v50/60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $94.00
      Now: $59.68
      Add to Cart
    • Siemens 3RH2122-1BP40 AC Control Relay Siemens 3RH2122-1BP40 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1BP40

      3RH2122-1BP40

      Siemens 3RH2122-1BP40 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 230 volt DC coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $110.00
      Now: $66.30
      Add to Cart
    • 3RH2122-1AP60 Siemens 3RH2122-1AK60 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1AP60

      3RH2122-1AP60

      Siemens 3RH2122-1AP60 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 220v50Hz/240v60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4...

      MSRP: $94.00
      Now: $59.68
      Add to Cart
    • Siemens 3RH2122-1AP20 AC Control Relay Siemens 3RH2122-1AP20 Terminal Designations
      Quick view

      Siemens

      |

      sku: 3RH2122-1AP20

      3RH2122-1AP20

      Siemens 3RH2122-1AP20 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 240v50/60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole...

      MSRP: $94.00
      Now: $59.68
      Add to Cart
    • Previous
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • Next
    • Previous
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 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