Canadian Shunt is a trusted supplier of precision current shunt resistors for use in electric vehicle systems and industrial power electronics.

For over 50 years Canadian Shunt Industries has been supplying North American Industry and the world with the widest selection of DC Ammeter Shunts available anywhere.

Howland Technology has been a proud partner of this world class manufacture, providing DC Ammeter Shunts, Telecom Power Fused Disconnects and Isolation Knife Switches designed and manufactured to ISO quality standards; standard, custom, and Mil Spec.

Products: DC AMMETER SHUNTS

DC AMMETER SHUNTS - TELECOM FUSED DISCONNECTS - KNIFE SWITCHES

  • Standard shunts are available in any Millivolt rating - 25mV - 50mV - 60mV - 75mV - 100mV - 150mV
  • We are able to certify any make of shunt to an uncertainty of ± 0.1% traceable to N.R.C., N.I S.T., S.I.
  • Our LA, LB, and LC shunts are built to U.S. Military Specification A-A-55524, which supersedes MIL-S-61B.
  • Base Mounted, Bus-Bar Shunts, Type 860 Shunts Designed to DIN Requirements, Head Sink Mounted Shunts, Shunts without Bases, Printed Circuit Board and Adjustable Shunts, Customized Shunts up to 50,000AMPs

FUSED DISCONNECTS

  • Telecom Fused Disconnects available from 1 to 1200 Amps
  • New, SFD Telecon Fused Disconnect
  • TFD 101 Telecom Fused Disconnect
  • New, TPL 121 Fused Disconnect
  • TPL, 61-6001-00; TPL 61-6001-01

KNIFE SWITCHES

  • Type A - Single Throw Front Connected
  • Type B - Single Throw Back Connected
  • Type A - Double Throw Front Connected
  • Type B - Double Throw Back Connected
  • Type A&B Heavy Duty Knife Switches
  • Knife Switches over 1,600 Amps