The MNLBC Battery Combiner is designed to be a safe, convenient, rainproof enclosure for connecting up to 14 battery strings. Positive and negative wires from each string enter the combiner, and a single, larger combined negative/positive string exits the combiner going to the loads. An external overcurrent/disconnect must be provided for each string. Overcurrent protection is required on the output (provided on the MNLBC-W250). For conduit hubs, use only UL-listed, water-tight hubs for entry into the enclosure.

Features

• Combines up to 10 strings of batteries
• Up to 1/0 wire per input
• Rated for up to 80 volts DC maximum
• 250 amps maximum
• 250 amp weather proof disconnect built in
• 10 each 3/4 inch knock outs for cable entry
• 2 each 2 inch knock outs for cable entry
• 2 output studs 5/16 each
• Type 3R aluminum powder coated enclosure

Specifications

• Enclosure Material: Aluminum
• Enclosure Rating: Type 3R
• Number of Batteries: 14
• Maximum Number of Strings: 10
• Maximum OCPD Rating: 250 A
• OCPD Voltage: 80 VDC
• Current Rating: 250 A
• Output Stud Size: 3/8 in
• Input Lug Size: 4 to 1/0 AWG Copper & 12 to 1/0 AWG Aluminum
• Lockable: Yes
• Mounting Angle: 14° Incline
• Mounting Type: Vertical Wall
• Number of Outputs: Single
• Lug Temperature Rating: 90°C
• 3/4 in Knockouts: 10
• Standards: ETL for US & Canada, UL1741
• Warranty: 5 Years
• Dimensions: 21 in Length x 16.5 in Width x 3.5 in Height

Documents 

• Specification Sheet
• Instruction/Installation Manual