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NLR - Shunt - 500A, 50 mV


Out of Stock

Industry standard 500-amp shunt.


Shunt - 500A, 50 mV

This Deltec shunt is the industry standard for systems with a continuous maximum current of 400 amps with no overloads, or 300 amps with up to 5-minute overloads of up to 500 amps. Like all shunts, it is a low-resistance precision resistor that is wired in series with the load you want to measure, producing a small voltage that meters and monitors (like MidNite's Whiz Bang Jr, available separately above) can read and convert to an amperage reading.

Features two mounting holes of .205" diameter, 1.25" apart. High-current connections are made to two bolts (3/8"-16) which are 1.5" apart (center to center). 5-year warranty.

Made in the USA

  • 3.25" L x 1.75" W x 1.75" H
  • Max continuous current: 400A
  • Max overload current (5 minutes): 500A
  • Manufacturer: Deltec

This product is shipped from one of our warehouses in Northern California. Orders placed after 12 p.m. will typically ship the following business day. Click here to see an estimate of our delivery times with standard FedEx Ground shipping.

Returns & Replacements
Regularly stocked, non-special-ordered, and non-custom-built items can be returned for a refund within 30 days of receipt if unused and in original packaging. Returns of solar panels, inverters or other large ticket items will incur a re-stocking fee of up to 30%. Freight shipping is non-refundable.

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