Simpson External Portable and Switchboard Shunts

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Features: Portable Shunts Up to 200DC Amps Switchboard Shunts Up to 500DC Amps Reduces High DC Current Signal Into Either 50 or 100 Millivolt Drop Accuracy ±1% 5 Foot Leads (0.065 ohms) Included Shunts Can Be Certified to NIST Standards

Simpson’s Portable and Switchboard shunts enable a panel meter to indicate higher DC currents than can be provided with a self-contained internal shunt. A typical shunt installation in series with the load and source is shown in the application section. These shunts can be used with either digital or analog meters. Most digital DC millivolt meters that Simpson manufactures can be scaled to display the actual current. Simpson can custom design any dial for the analog meters you require. Simpson manufactures two types of external shunts: Portable and Switchboard shunts. Portable shunts are mounted in a phenolic base. This base allows the shunt to be easily installed in many locations. Portable shunts come in a 50 millivolt drop and a 100 millivolt drop. The most commonly used is the 50 millivolt unit. Switchboard shunts mount directly onto a buss bar and have a 50 millivolt drop. They have the same quality construction as a portable shunt, but without the phenolic base. Leads for these shunts are 5 feet long and are rated at 0.065 ohms resistance. Shunts with a 100 amp rating and below can be certified to NIST standards.

Model	Description	List Price	Sale Price
06700	Z SHUNT 1 AMP 50 MV TA-0380	$50.19	$47.68
06703	Z SHUNT 5 AMP 50 MV TA-0380	$50.19	$47.68
06704	Z SHUNT 10 AMP 50 MV TA-0380	$50.19	$47.68
06705	Z SHUNT 15 AMP 50 MV TA-0380	$50.19	$47.68
06707	Z SHUNT 25 AMP 50 MV TA-0380	$50.19	$47.68
06708	Z SHUNT 30 AMP 50 MV TA-0380	$50.19	$47.68
06709	Z SHUNT 50 AMP 50 MV TA-0380	$50.19	$47.68
06711	Z SHUNT 75 AMP 50 MV TA-0380	$50.19	$47.68
06713	Z SHUNT 100 AMP 50 MV TA-0380	$50.19	$47.68
06714	Z SHUNT 150 AMP 50 MV TA-0380	$50.19	$47.68
06715	Z SHUNT 200 AMP 50 MV TA-0380	$50.19	$47.68
06500	Z SHUNT 100 AMP 50 MV	$50.19	$47.68
06503	Z SHUNT 150 AMP 50 MV	$53.54	$50.86
06504	Z SHUNT 200 AMP 50 MV	$53.54	$50.86
06505	Z SHUNT 250 AMP 50 MV	$53.54	$50.86
06506	Z SHUNT 300 AMP 50 MV	$53.54	$50.86
06507	Z SHUNT 400 AMP 50 MV	$64.90	$61.66
06508	Z SHUNT 500 AMP 50 MV	$74.37	$70.66
06716	Z SHUNT, PORT, 10A, 100MV TA-0380	$54.27	$51.55
06717	Z SHUNT, PORT, 100A,100MV TA-0380	$68.55	$65.12

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