Crompton 781-402MR _ Current Transformer , Relay Class - C200, Window Size - 6.5

APPLICATION:
Relaying and metering

FREQUENCY:
50-400 Hz.

INSULATION LEVEL:
600 Volts. 10 kV BIL. full wave

WINDOW DIAMETER:
6.5

APPROXIMATE WEIGHT:
31 lbs.

CONTINUOUS THERMAL Current RATING FACTOR:
2.0 at 30°c amb., 1.5 at 55°c amb

CONNECTIONS:
-Secondary terminals are No. 10-32 brass screws with one flat washer, lockwasher, and regular nut

Specifications:

• Catalog Number: 781-402MR
• Relay Class: C200
• ANSI Metering Class at 60Hz: 0.3 B1.8
• Continuous Thermal @ 30°C: 1.33
• Continuous Thermal @ 50°C: 0.8
• Weight in lbs: 31
• Model: 781MR
• Window Size: 6.5
• Width: 9.88
• Height: 9.88
• Depth: 3.38

Specifications Sheet:

• Datasheet.pdf