MPDB Open-Style Power Distribution Blocks

Mersen MPDB Open-Style Power Distribution Blocks (PDBs) offer a safe and easy method of splicing cables and splitting primary power into secondary circuits. These blocks are UL- and CSA-approved while meeting spacing requirements for feeds and branch circuits in conjunction with UL 508A and the National Electrical Code. The PDB options include single or dual conductor primary inputs and up to 30 secondary outputs. Mersen MPDB Open-Style Power Distribution Blocks are available in three size categories: miniature (MPDB62 and MPDB63 series), intermediate (MPDB66 and MPDB67 series), and large (MPDB68 and MPDB69 series), in both copper and aluminum.

Results: 13
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Pitch Current Rating Voltage Rating Type Mounting Style Packaging
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,620A 13In Stock
Min.: 1
Mult.: 1

Barrier Terminal Blocks 65.5 mm 500 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,840A 6In Stock
Min.: 1
Mult.: 1

Barrier Terminal Blocks 65.5 mm 680 kA 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,85A 16In Stock
Min.: 1
Mult.: 1

Barrier Terminal Blocks 23.6 mm 65 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,175A 10In Stock
15Expected 23/03/2026
Min.: 1
Mult.: 1

Barrier Terminal Blocks 23.6 mm 135 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,380A 1In Stock
Min.: 1
Mult.: 1

Barrier Terminal Blocks 43.6 mm 310 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block 6In Stock
Min.: 1
Mult.: 1

Barrier Terminal Blocks 43.6 mm 135 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,175A 6In Stock
Min.: 1
Mult.: 1

Barrier Terminal Blocks 43.6 mm 135 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,310A 2In Stock
Min.: 1
Mult.: 1

Barrier Terminal Blocks 43.6 mm 250 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,760A 1In Stock
2Expected 05/03/2026
Min.: 1
Mult.: 1

Barrier Terminal Blocks 65.5 mm 620 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks PWR DIS BLK AL MINI 175A 3P 4 3In Stock
10Expected 17/04/2026
Min.: 1
Mult.: 1

Barrier Terminal Blocks 23.6 mm 135 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks PWR DIS BLK AL MINI 175A 2P 4 3In Stock
Min.: 1
Mult.: 1

Barrier Terminal Blocks 23.6 mm 135 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,310A
3Expected 26/05/2026
Min.: 1
Mult.: 1

Barrier Terminal Blocks 43.6 mm 250 A 1 kV Open-Style Power Distribution Block Panel Box
Mersen Barrier Terminal Blocks Power Distribution Block,Open Style,Aluminum,Box-Box,3P,1000VAC/DC,175A Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Barrier Terminal Blocks 23.6 mm 135 A 1 kV Open-Style Power Distribution Block Panel Box