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Series 781 & 782 Ice Cube Relay

Brand: Dwyer Instruments, LLC
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The Series 781 Electromechanical Ice Cube Relay is a full-featured SPDT relay that can be used to handle loads up to 15 amps for AC or DC circuits.

The Series 782 Electromechanical Ice Cube Relay is a full-featured DPDT relay that can be used to switch two different devices with a single trigger.

With a rating of 15 amps, the relay can be used to stop and start small fans, motors, and pumps directly.

Series 781 & 782 feature a flag status indicator and a LED status lamp to let the user know when the relay is activated. In order to differentiate between AC and DC actuated models, the push-to-test button is color-coded.

For testing the operation, a removable lock-down lever holds the test button in place. The clear plastic housing gives a view of the contacts, and there is a removable I.D. tag for labeling the circuit.
Features
  • Clear Plastic Housing to Easily View the Contacts
  • Flag and LED Status Indicators for Visual Confirmation of Relay State
  • Socket Mounted for Quick Installation/Replacement
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The Series 781 Electromechanical Ice Cube Relay is a full-featured SPDT relay that can be used to handle loads up to 15 amps for AC or DC circuits.

The Series 782 Electromechanical Ice Cube Relay is a full-featured DPDT relay that can be used to switch two different devices with a single trigger.

With a rating of 15 amps, the relay can be used to stop and start small fans, motors, and pumps directly.

Series 781 & 782 feature a flag status indicator and a LED status lamp to let the user know when the relay is activated. In order to differentiate between AC and DC actuated models, the push-to-test button is color-coded.

For testing the operation, a removable lock-down lever holds the test button in place. The clear plastic housing gives a view of the contacts, and there is a removable I.D. tag for labeling the circuit.
Features
  • Clear Plastic Housing to Easily View the Contacts
  • Flag and LED Status Indicators for Visual Confirmation of Relay State
  • Socket Mounted for Quick Installation/Replacement
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Specifications

Brand

Approvals & Certifications

  • CE
  • CSA
  • cUL
  • cUR

Consumption

  • 0.7 W
  • 0.9 VA
  • 0.9 W
  • 1.2 VA

Electrical Contacts

  • Silver Alloy Plug-In Contacts

Electrical Rating

  • 10 A at 277 Vac (50/60 Hz)
  • 12 A at 277 Vac (50/60 Hz)
  • 15 A at 120 Vac 50/60 Hz
  • 15 A at 277 Vac (50/60 Hz)
  • 28 Vdc

Enclosure, Body Material

  • Plastic Polycarbonate

Input

  • 120 Vac
  • 24 Vac
  • 24 Vdc
  • 240 Vac
  • 50/60 Hz - AC Operated Model

Loop Resistance

  • 180 to 15,720 ohms

Operating Temperature

  • -40° to 55° C (-40° to 131° F)

Operating Voltages

  • 24 to 240 Vac - Load Voltage
  • 24 Vdc - Load Voltage

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

Switch Type

  • DPDT
  • SPDT
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Typical Applications

  • Refrigeration Compressor Systems
  • HVAC Motor Controls
  • Water / Wastewater Pump Control
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