Current Interrupter Model CI-50 Tinker & Rasor


Rugged, Reliable, Portable

The new Cl-50 Current Interrupter manufactured by Tinker & Rasor is shipped ready to use. It is fitted in a heavy duty aluminum case and is designed for rugged field use. The front panel allows access to the sturdy terminal lugs for quick and easy clamping. The Cl-50 has the latest integrated circuitry construction for long life expectancy in field environments.

The Cl-50 Current Interrupter has a timing span range from 5 to 45 seconds in any combination through the continuous range function controls. The operating weight is only 6 pounds (approximately 2 pounds without a battery). The Cl-50 uses a readily available 12 volts battery.


  • Portable heavy-duty aluminum case
  • Latest designed integrated circuit
  • A timing span range from 5 to 45 seconds
  • Choice of any timing combinations with continuous range function controls
  • Sturdy terminal lugs for quick and easy clamping
  • Shipped ready for field use
  • Uses readily available 12 volts battery


Timing Ranges Selectable for 5 to 445 seconds
Timing Selection Relay ON and Relay OFF periods are set by two independent dials in 5 to 45 second range.
Current Ratings 50 Amps at 28 VDC (resistive load)
50 Amps at 120 VAC (resistive load)
25 Amps at 240 VAC( resistive load)
Battery One 12 Volt lantern type.
Dimensions 5 3/4″ x 3 3/4″ x 10 ½” (146 x 95 x 267 mm)
Weight Operating weight less than 6 lbs (2.7 kg)
Domestic packaging weight 8 lbs (3.6 kg)

TRAC Software:

Powerful TRAC (True Recording and capture) software is included with the DL-1.

TRAC software allows for configuration a from a Windows® compatible platform.

Easy to use menus allow for quick setup or change. A notepad is provided for recording additional information such as test station location. Spreadsheet for display of channel, voltage and time and date data. Data collection can be started and stopped by a pre-programmed time/date.

In India, we have various customers from Mumbai, Delhi, Bangalore, Chennai, Hyderabad, Ahmedabad, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Nagpur, Visakhapatnam, Indore, Bhopal, Patna, Vadodara, Ghaziabad, Ludhiana, Coimbatore, Madurai, Nashik, Srinagar, Aurangabad, Dhanbad, Allahabad and Ranchi in India.

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