🍪

We use cookies to improve your experience on our site. By continuing, you agree to our use of cookies.

Create or Sign In to your RSI account for more Information

Shop by Category

  • Circuit Protection Devices
  • Connectors, Interconnects
  • Controls
  • Electromechanical and Industrial Components
  • Enclosures, Racks & Cabinets
  • Hardware and Accessories
  • Lighting & Indication
  • Magnetics
  • Passive Components
  • Prototyping
  • Relays
  • Sensors
  • Switches
  • Thermal Management
  • Wire and Cable

    • Shop by Brand

  • EXM
  • CIT Relay and Switch
  • Curtis Industries
  • Picker Components
  • E-Switch
  • Eaton Bussmann
  • IDEC
  • Omron
  • SSAC / Littelfuse
  • Carling Technologies
  • View all Brands
  • Circuit Protection Devices
  • Connectors, Interconnects
  • Controls
  • Electromechanical and Industrial Components
  • Enclosures, Racks & Cabinets
  • Hardware and Accessories
  • Lighting & Indication
  • Magnetics
  • Passive Components
  • Prototyping
  • Relays
  • Sensors
  • Switches
  • Thermal Management
  • Wire and Cable

    • Shop by Brand

  • EXM
  • CIT Relay and Switch
  • Curtis Industries
  • Picker Components
  • E-Switch
  • Eaton Bussmann
  • IDEC
  • Omron
  • SSAC / Littelfuse
  • Carling Technologies
  • Carlo Gavazzi
  • American Zettler
  • Panasonic
  • Conta-Clip
  • Sensata Technologies/Crydom
  • VCC
  • Artisan
  • OptiFuse
  • LITTELFUSE
  • Adam Tech
  • Metz Connect
  • Bud Industries
  • Macromatic
  • Tyco Electronics
  • ABB
  • Hammond
  • Standex Electronics / Meder
  • Kycon
  • Mechatronics
  • SunLED
  • Schneider Electric
  • MinMax
  • Amperite
  • Finder
  • Deltrol
  • Solico
  • Coto
  • AlpsAlpine
  • SolaHD Emerson
  • Infitec
  • Struthers-Dunn
  • Cooltron
  • Intermatic
  • Namco
  • ATC Diversified
  • TimeMark
  • Stancor / White Rodgers
  • Fibox
  • Allied Controls
  • Johnson Electric / Burgess
  • Chicago Miniature GmbH
  • Comus
  • Switch Components
  • NEC / World Products
  • Wamco
  • Ametek NCC
  • Apx Technologies
  • Oslo
  • APM Hexseal
  • Tamura
  • ETRI / Rosenberg
  • Electrocube
  • Vimex
  • C&K
  • HI-G
  • Kanson / ISSC
  • Honeywell / Microswitch
  • Industrial Timer
  • ELKO
  • Symcom / Littelfuse
  • Custom Connector
  • Hartland Controls / Littelfuse
  • ITT SCHADOW INC.
  • Weidmuller
  • Asi (Automation Systems Interconnect)
  • Crouzet
  • Guardian Electric Manufacturing
  • Apem
  • Panduit
  • CBI Electric
  • EBY E-CAM
  • Nolatron
  • Molex / Beau
  • BeStar
  • E-T-A
  • Blockmaster
  • Kingbright
  • EDAC
  • Dennison
  • Panasonic EW - Lighting
  • Cramer / Capewell Aerial Systems Llc
  • Bomar
  • Ico-Rally
  • Imlec
  • Telemecanique / Square D
  • FUJITSU COMPONENTS AMER
  • ebm-papst Inc.
  • EHM TECHNOLOGY INC
  • Joslyn Clark
  • Qualtek
  • View all Brands

    • Monitoring Relays

    • ELKP HRN-56/240V Three Phase Monitors (Voltage and Current)

      HRN-56/240V

      ELKO

      Description: Three Phase Monitors (Voltage and Current) • Contact Configuration: 1C SPDT • Current rating:: 8A • Supply/measured voltage:: 3x 240 V L-L (3x139 V L-N) • Mounting:: Din Rail • Time delay t1:: max. 500 ms • Time...

      $73.35
      $73.35
    • ELKP HRN-56/400V Three Phase Monitors (Voltage and Current)

      HRN-56/400V

      ELKO

      Description: Three Phase Monitors (Voltage and Current) • Contact Configuration: 1C SPDT • Current rating:: 8A • Supply/measured voltage:: 3x 400 V L-L (3x230 V L-N) • Mounting:: Din Rail • Time delay t1:: max. 500 ms • Time...

      $76.95
      $76.95
    • ELKP HRN-56/480V Three Phase Monitors (Voltage and Current)

      HRN-56/480V

      ELKO

      Description: Three Phase Monitors (Voltage and Current) • Contact Configuration: 1C SPDT • Current rating:: 8A • Supply/measured voltage:: 3x 480 V L-L (3x277 V L-N) • Mounting:: Din Rail • Time delay t1:: max. 500 ms • Time...

      $119.93
      $119.93
    • ELKP HRN-56/575V Three Phase Monitors (Voltage and Current)

      HRN-56/575V

      ELKO

      Description: Three Phase Monitors (Voltage and Current) • Contact Configuration: 1C SPDT • Current rating:: 8A • Supply/measured voltage:: 3x 575 V L-L (3x332 V L-N) • Mounting:: Din Rail • Time delay t1:: max. 500 ms •...

      $124.20
      $124.20
    • ELKP HRN3-70 Three Phase Monitors (Voltage and Current)

      HRN3-70

      ELKO

      Description: Three Phase Monitors (Voltage and Current) • Contact Configuration: 2C DPDT • Current rating:: 16 A • Supply/measured voltage:: AC 3× 190 – 500 V (50-60 Hz) • Mounting:: Din Rail • Time delay t0:: 2 s • Time...

      $193.39
      $193.39
    • ELKP HRN3-80 Three Phase Monitors (Voltage and Current)

      HRN3-80

      ELKO

      Description: Three Phase Monitors (Voltage and Current) • Contact Configuration: 1C SPDT • Current rating:: 16 A • Supply/measured voltage:: AC 3× 190 – 500 V (50-60 Hz) • Mounting:: Din Rail • Time delay t0:: 2 s • Time...

      $116.89
      $116.89
    • ELKP HRN3-81 Three Phase Monitors (Voltage and Current)

      HRN3-81

      ELKO

      Description: Three Phase Monitors (Voltage and Current) • Contact Configuration: 1C SPDT • Current rating:: 16 A • Supply/measured voltage:: AC 3× 190 – 500 V (50-60 Hz) • Mounting:: Din Rail • Time delay t0:: 2 s • Time...

      $102.26
      $102.26
    Compare Selected