MidNite Solar MNDC250 Mini DC Disconnect


Midnite Solar, Mini DC Disconnect box with 250A breaker & din rail, 125VDC, MNDC250

Availability: 4 in stock

Midnite Solar, Mini DC Disconnect box with 250A breaker & din rail, 125VDC, MNDC250

250A/125VDC breaker and 5 din rail breaker slots or 3 panels mount breaker slots on a white powder-coated aluminum chassis.

To provide overcurrent security for every single inverter, use this small DC disconnect, which includes the inverter breaker (not included in the MNDC-C). A DIN rail for five additional DC breakers for DC loads, a charge controller disconnect, and a battery-status monitor are included with the MNDC. A ground bus and a 5/16″ connector are also included “securing the negative stud of the battery There are mounting holes for a 500 A shunt. The white powder-coated aluminum frame is 10″ tall, 5″ wide, and 18” long “D, with a weight of 7 lbs. There are three main-breaker sizes to choose from. By special order, the main breaker can be mounted on the left side.

Up to ten DIN-mount breakers can be mounted on the MNDC Plus version’s additional DIN rail. There are two DIN rail cover plates and two panel-mount plates included in the package. The 3/4-inch thick panel can be mounted using the panel-mount plates “There are 150 VDC breakers ranging from 60 to 100 amps. Other options include an MNDCGFP80 with four panel-mount breakers or one MNDC-GFP with one 3/4” breaker “With a 125-250 A inverter breaker, there is a panel-mount breaker and five DIN-mount breakers. Separately, circuit breakers and DC GFP are available. A 500 A shunt and an MNTBB-R terminal busbar can both be installed. Included are a battery-negative stud and a field busbar.

The MNDC-C provides an adapter for installing one of the smaller single-pole panel mount breakers, which are available in sizes ranging from 1 A to 100 A (3/4 inch MNEDC panel mount breaker not included). 5 DIN rail breaker slots or 3-panel mount breaker slots are available on the white powder-coated aluminum chassis.

The MNDC175-L is a white powder-coated aluminum frame with a 175A/125VDC breaker and 5 din rail or 3-panel mount breaker slots. The 175 A breaker is situated on the enclosure’s left side.

Two DC battery breakers, one on either side of the enclosure, are included in the MINI DC X2 models. The MINI DC 125 X2 Disconnect is made of powder-coated gray steel, while the MINI DC 175 X2 and 250 X2 are made of white powder-coated aluminum. They all come with battery breakers rated at 125, 175, or 250 amps. An additional five DIN-rail breakers or three panel-mount breakers can be added to the MNDC X2. All of the boxes have grounding busbars and room for a 500 A shunt.

The MNDC125-X2 measures 25″H x 11″W x 4″ D and weighs 13 lbs.

The MNDC175-X2 and the MNDC250-X2 measure 25″H x 16″W x 4″ D and weigh 29 lbs.


  • User Friendly – Built to be simple to install and compatible.
Weight 8 lbs
Dimensions 10 × 18 × 6 in


MidNite Solar

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