Item #: CR5395
Our Price: $95.06
Trip Status  
Supply Voltage  
Trip Range  
Trip On Delay  
Trip Point Dial  
Output Options  
The CR5395 Direct Current Sensing Relay provides a precision and cost effective method for monitoring Direct Current. Magnetic Modulator Technology is utilized for the current sensing to provide a stable and highly repeatable current trip. The current-carrying wire is routed through the opening extending from the top of the case. When current reaches the level set by the trip point adjustment, the relay trips and starts the adjustable timer. After the timer cycles the electro-mechanical relay energizes.

Catalog Page

Step File

Current DC Current
Mechanical Relay Mechanical Relay
Normally Open or Closed Normally Open,Normally Closed
Output NPN Output,TRIAC Output
LED Indicator LED Indicator
Power 24 Vdc,120 Vac,240 Vac
Mount Panel Mounted


  • Senses DC Currents
  • Variable trip point and time delay
  • Monitors currents from 1.0 to 100 ADC
  • Electrical isolation between circuits
  • Output relay rated up to 20 Amps
  • LED trip status indicator
  • Dead band prevents relay chatter
  • Calibrated dial option available
  • External current transformers available


  • Power-On Delay: 100 ms max
  • Input Supply Power: Terminals: 2 - 1/4" Male Q C
  • Frequency Response - DC to 1 Khz
  • Mechanical Life: 10 million operations, typ.@ rated load
  • Power Supply: 85 to 265 VAC or 24 VDC +/- 10%


  • DC Motor Drives
  • Battery Chargers
  • Power Supply Management
  • Uninterruptable Power Supply Systems
  • Mobile Applications


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Digi-Key Corporation
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