• Midnite Solar MCB-500A Combiner Box Indoor Rated Included 50mV Shunt - 053041
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Midnite Solar MCB-500A Combiner Box Indoor Rated Included 50mV Shunt - 053041

Midnite Solar MCB-500A Combiner Box Indoor Rated Included 50mV Shunt - 053041

$808.30 USD
$808.30 USD
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Specification

  • SKU:PES-SPS-SOL-12767
  • Competitor price comparison: {"pes_price":1118.75,"avg_competitor_price":465.3,"min_competitor_price":465.3,"max_competitor_price":465.3,"diff_pct":-58.4,"competitor_count":1,"checked_at":"2026-07-21"}
  • Competitor sku mapping: "[{\"competitor\": \"ussolarsupplier\", \"competitor_url\": \"https://ussolarsupplier.com/products/battery-combiner-w-500-amp-bus-bars-50mv-shunt\", \"match_confidence\": \"0.61\", \"match_method\": \"title_similarity\"}]"
  • Container price: $604,125.00 USD
  • Container qty: 720
  • Pallet price: $28,528.12 USD
  • Pallet qty: 30
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Product Description

  • MidNite Combiner Box, 500A, Included 50mV Shunt, Indoor Rated-053041 MCB-500A

    The MidNite MNBCB 500/50 battery combiner is a Type-1 (indoor) steel enclosure with 500 A positive and negative busbars, supporting up to twenty 3/4″ and four 1.5″ MNEDC breakers for flexible battery bank layouts. This bundle presents the MNBCB 500/50 with a 50 mV shunt for current sensing.

    Key Features

    High-capacity busbars

    MidNite MNBCB 500/50 battery combiner includes 3/8″ busbar studs and accepts up to 4/0 conductors for low-loss connections across large battery strings.

    Installer-friendly layout

    Up to 24 breaker spaces and knockouts sized for clean conduit runs make the MidNite MNBCB 500/50 battery combiner easy to wire and expand.

    Specifications

    MidNite MNBCB 500/50 battery combiner — full technical data
    Max AC voltage 277 VAC
    Max DC voltage 150 VDC
    Max wire size 4/0 AWG
    Number of breaker spaces 24 (twenty 3/4″ + four 1.5″)
    Busbar studs 3/8″
    Environment rating Type 1 (indoor)
    Enclosure material Powder-coated steel
    Dimensions (L × W × D) 26-11/16″ × 17-5/16″ × 4-11/16″
    Weight 30 lb
    Shunt 50 mV bundle shown (base MNBCB 500/50 lists shunt as optional)
    Warranty 5 years
    Made in USA

    Note: The MidNite MNBCB 500/50 battery combiner base model lists the 50 mV shunt as optional; this SKU is a reseller bundle including the shunt.