Time Mark Corp. Model 274-A 3-Phase Current Monitor - SPDT, 1-5A w/Adjustable Trip Point & Auto Reset

$298.00
SKU
274-A Series*

The Time Mark Model 274 3-Phase Current Monitor is designed to monitor all legs of a 3-phase line, and can also be used to monitor three individual single-phase lines. The output relay will energize on an over-current condition on any one of the 3 monitored lines. Two indicator lamps are provided to show when an over-current condition exists and when the output relay is tripped. An adjustable trip delay of 0.2 to 20 seconds is provided to reduce nuisance tripping.

Matching current transformers are available to extend the range of the device to most any range up to 1,000 amps. The Model 274-A features automatic reset while the Model 274-M features a manual reset. An external power supply of 24, 120 or 230 VAC powers the device.

Features:

  • Model 274-A features Automatic Reset option
  • Monitors three simultaneous currents
  • Adjustable trip point for 3 highest currents
  • 1 to 5 amps per leg
  • 24VAC, 120VAC & 240VAC input options
More Information
Display No
Features Automatic Reset
Manufacturer Time Mark Corporation
Measurement Over Current Sensing
Type Current Monitor
Additional Skus 274-5-24-A, 274-5-24A, 274-5-24VAC-A, 274-5-120-A, 274-5-120A, 274-5-120VAC-A, 274-5-240-A, 274-5-240A, 274-5-240VAC-A
Additional Details

*Pricing & appearance may vary based on configuration!* Please configure product above.

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