SKU: 92932618012

MidNite Solar Disconnecting Combiner Enclosure for 4 Strings NEMA Type 3R Aluminum Basic - MNPV4HV-DISCO 3R-BSC

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Description

MidNite Solar Disconnecting Combiner Enclosure for 4 Strings NEMA Type 3R Aluminum Basic - MNPV4HV-DISCO 3R-BSCThe MNPV4HV DISCO 3R BSC is a 4 string disconnecting PV combiner with an 80 amp busbar and a 100 amp load break rated switch with two poles in series, rated for 600 volts maximum. The red handle is lockable in the OFF position. Enclosure only NOT COMPATIBLE WITH THE BIRDHOUSE. Type 3R aluminum enclosure won't rust. Made in the USA with a 5 year warranty. ETL listed for US. (Pictured with front cover removed.) Key Features & Benefits 4 String

The MNPV4HV-DISCO 3R-BSC is a 4-string disconnecting PV combiner with an 80 amp busbar and a 100 amp load-break rated switch with two poles in series, rated for 600 volts maximum. The red handle is lockable in the OFF position. Enclosure only - NOT COMPATIBLE WITH THE BIRDHOUSE. Type 3R aluminum enclosure won't rust. Made in the USA with a 5-year warranty. ETL listed for US. (Pictured with front cover removed.)

Key Features & Benefits

4-String Disconnecting Combiner: Accommodates up to 4 PV source circuits for combining and disconnecting in a single enclosure.

600V Maximum Voltage: Rated for up to 600V DC, suitable for high-voltage grid-tie PV systems and transformerless inverters.

Load Break Rated Switch: 100 amp load-break rated switch with two poles in series for safe disconnection under load.

Lockable OFF Position: Red switch handle can be locked in the OFF position for safe maintenance and compliance with NEC requirements.

80 Amp Busbar: 80 amp rated busbars for reliable power distribution.

Type 3R Aluminum Enclosure: Rainproof, rustproof aluminum enclosure with stainless steel hardware for outdoor installations.

See-Through Deadfront: Includes transparent deadfront for safety while allowing visual inspection.

Color-Coded Busbar Guards: Included for enhanced safety and easy identification.

90°C Terminals: High-temperature rated terminals for safe operation.

NEC 2011 Compliant: Meets 2011 NEC requirements for PV disconnecting means.

Made in USA: Proudly manufactured in the United States.

5-Year Warranty: Backed by MidNite Solar's 5-year limited warranty.

Technical Specifications

Specification Detail
Manufacturer MidNite Solar
Model MNPV4HV-DISCO 3R-BSC
Type Disconnecting PV combiner (Basic)
Number of Strings 4
Maximum Voltage 600V
Busbar Rating 80 amps
Switch Rating 100 amps (load break rated)
Switch Poles Two poles in series
Lockable YES (red handle locks in OFF position)
Enclosure Rating NEMA 3R
Enclosure Material Powder-coated aluminum with stainless hardware
Input Wire Range 14 to 6 AWG
Maximum String Fuse Rating 30 amp
Output Wire Range 14 to 1/0 AWG
Terminal Rating 90°C
Deadfront See-through, included
Busbar Guards Color-coded, included
NEC Compliance 2011 NEC
Mounting Options Vertical wall mount, pole mount, or sloped roof mount (up to 14° / 3:12 pitch)
Compatibility NOT compatible with the Birdhouse
Dimensions 13.7"L × 10.4"W × 4.4"D
Shipping Dimensions 19"L × 16"W × 5"D
Weight 8 lbs
Certifications ETL Listed for US (UL1741)
Warranty 5 years
Origin Made in USA

Product Documents

Brochure (All Disco Models): Download PDF

ETL Authorization & Spec Sheet: Download PDF

Birdhouse Manual: Download PDF

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 92932618012

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4.0 ★★★★★
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Marco
Dallas, US
★★★★★ 5
Great product
Color: Multicolor, Color: Multicolor
I have three aggressive, chewing dogs that absolutely love these bones. I've had them for a couple of months and they have yet to break them or damage them. Lots of chewing left.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
T
Verified Purchase
Tammy
Grantham, US
★★★★★ 5
Great for aggressive chewers!
Color: Orange - Maple Wood, Color: Orange - Maple Wood
Great for aggressive chewers!! My grand-dog loves it. It is slightly heavy, perfect for him. It definitely cleans his teeth. He plays with it all the time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
L
Verified Purchase
Literary Mom
Natrona Heights, US
★★★★★ 3
My dog didn’t like it
Color: Orange - Maple Wood
Dog showed no interest at all
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Reviewed in the United States on April 1, 2026
M
Verified Purchase
Michael
Belleville, US
★★★★★ 4
They approve
Color: Multicolor
They seem to like them ok
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
V
Verified Purchase
Vito
Houston, US
★★★★★ 1
Was fun until it broke.
Color: Orange - Maple Wood, Color: Orange - Maple Wood
Broke on the third day after receipt while throwing in soft snow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026

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