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MidNite Solar Surge Protection Device - 600V AC/DC (MNSPD-600)


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Indoor/outdoor surge protection device for solar PV components on either AC or DC circuits.


MidNite Solar Surge Protection Device - 600V AC/DC (MNSPD-600)

MidNite's MNSPD-600 is a surge protection device designed to protect both AC and DC solar PV components from electrical surges like lightning strikes. Rated for indoor or outdoor use, it can provide protection to service panels, load centers, or any electronic device requiring protection.

The surge protector works by clamping current surges to a safe voltage that will not damage the electronics in the circuit in which it is installed. Blue LEDs visible from a distance indicate that the device is working properly and your system is protected from power surges.

This 600-volt model is ideal for grid-tied PV combiners and inverter input circuits.

Made in the USA

MidNite Solar MNSPD-600 Surge Protection Device Specs

  • 4.4" L x 3.8" W x 3.5" D
  • 1 lb
  • Nominal voltage: Up to 480VAC or 600VDC
  • Maximum continuous operating voltage: 700V
  • Surge current rating per phase: 10,000A
  • Short circuit current rating: 80,000A
  • Connection: #12 AWG
  • Manufacturer: MidNite Solar
  • Model number: MNSPD-600

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.

For more, please read our full return policy.

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