Product Specification

The CR2550 Series Remote Current Indicators are designed as a low cost method for providing a visual indication of electrical current flow. The current-carrying wire is routed through the window opening in the current sensing transformer. Attached to the transformer is a high efficiency, bipolar LED that illuminates when the current is above the turn on point. The indicator is available as standard with an 11 inch long lead and a red, green, blue, white, amber or yellow LED indicator.

CR2550 Series Low Cost Remote Current Indicator Features
? Low cost for high volume OEM installations
? Low fixed trip point
? Fully isolated
? Easy to install
? Self-powered

CR2550 Series Low Cost Remote Current Indicator Specifications
? Turn-on Point: 0.75 Aac RMS
? Maximum Continuous Rating: 20 Aac RMS
? Frequency: 50 to 400 Hz
? Operating Temperature Range: -30 C to +60 C
? Storage Temperature Range: -55 C to +85 C
? LED Indicator Type: Bi-polar, Red/Red or Green/Green
? LED Mounting Hardware: Plastic one-piece, press-in lens supplied

CR2550 Series Low Cost Remote Current Indicator Applications
? Indicate open heater elements
? Observe remote loads
? Indicate phase loss
? Monitor motor operation

CR2550 Series Low Cost Remote Current Indicator PART NUMBERS