DC Ammeter Shunts

To view the following PDF files you must have
Adobe Acrobat Reader installed as a Plug-In

·  Standard and Custom shunts are available in any Amperage and any Millivolt rating.

·  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.

·  We can supply Calibrated Leads (0.065 Ohms), 5 feet long, for connecting shunts to analog panel meters.

Base Mounted Shunts   Type LA - Lightweight - 5 to 150 Amps, 50 and 100 mV     Type LB - Lightweight - 170 to 600 Amps, 50 and 100 mV     Type LC - Lightweight - 800 to 1,200 Amps, 50 and 100 mV     Type C - Switchboard - 1 to 500 Amps, 50 and 100 mV     Type LAB - Laboratory Portable - 10 to 1,000 Amps, 50 and 100mV     Type GB - Weschler Equivalent - 10 to 1,000 Amps, 50 and 100 mV

Bus - Bar Shunts   Type A - Solid End Block - 1,500 to 6,000 Amps, 50 and 100 mV     Type R - Multi-Fin Design - 1,000 to 2,000 Amps, 50 and 100 mV     Type H - Multi-Fin Design - 2,500 to 30,000 Amps, 50 and 100 mV     Type K - Multi-Fin Design - 600 to 10,000 Amps, 50 and 100 mV     Type M - Single Fin Design - 300 to 1,000 Amps, 50 and 100 mV     Type G - Multi-Fin Design - 3,000 to 10,000 Amps, 50 and 100 mV

Type 860 Shunts Designed to DIN Requirements   Type 860 A - Solid End Block - 1 to 150 Amps, 60 and 150 mV     Type 860 B - Solid End Block - 151 to 2500 Amps, 60 and 150 mV     Type 860 C - Solid End Block - 2501 to 15,000 Amps, 60 and 150 mV

Heat Sink Mounted Shunts   Type TMH up to 200 Watts - Dissipation 0.03 to 0.0015 Ohms     Type THA up to 400 Watts - Dissipation 0.1 to 0.0175 Ohms     Type THB up to 400 Watts - Dissipation 0.03 to 0.0001 Ohms

Shunts Without Base   Type G - Switchboard - 75 to 2,500 Amps, 50 and 100 mV     Type V - Switchboard - 15 to 600 Amps, 50 and 100 mV     Type E - Switchboard - 300 to 1,200 Amps, 50 and 100 mV     Type F - Switchboard - 100 to 600 Amps, 50 and 100 mV     Type FL - Switchboard - 1,000 to 3,000 Amps, 50 and 100 mV

Printed Circuit Board and Adjustable Shunts   Type PCB - 10 to 150 Amps, 50mV     Type PCS - 10 to 75 Amps, 50mV     Type AS - 35 to 140 Amps, 50 mV     Type ASB - 35 to 225 Amps, 50 mV

Customized Shunts up to 50,000 Amps   Send us your specs using our Questionnaire Form     and we'll send you the solution for your application     Contact the CSI Engineering Department

Information Pages   Page 1 - General Information / Characteristics of Manganin     Page 2 - Shunt Selection Guide / Design Considerations     Page 3 - Duty / Ambient     Page 4 - Temperature Rise / Environment / Conclusion     Page 5 - Custom Applications / Other Fine Products