Busbar
Bus bars are designed to be a solid connection point from one power source to multiple branch circuits, or many branch circuits back to one power source. Switch panels are used as the positive distribution method and bus bars are typically used for the negative side of the circuit.
Daier’s 12v busburs come in a variety of different combinations of terminal studs and screws. The terminal studs and screws of any electrical system are the connectors which keep the current flowing. Daier’s connectors reduce heat and improve efficiency and reliability in vehicle and boat electrical systems.
BB1-1A Single M10 Stud Battery Junction Post
The battery junction post is made of 316 stainless steel. It is rated for 250A continuous current in 12V DC, Max 48V DC, terminal studs M8/M10.
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BB150-T4M8S6-C Car Battery 12V Bus Bar
BB150-T4M8S6-C Car Battery 12V Bus Bar is rated for 150A DC continuous current in 12-48V DC, terminal stud size M8 and screw size M4.
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BB1-1 Single Post 12V Power Distribution Block
BB1-1 Single Post 12V Power Distribution Block is rated for 80A/150A continuous current in 12-48V DC, terminal studs size M6/M8/M10.
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BB2-1 Dual Power Distribution Terminal Block
BB2-1 Dual Power Distribution Terminal Block is rated for 80A continuous current in 12-48V DC, terminal studs size M6/M8.
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BB100-T5M6C 4 Gang Common Mini 100A Busbar with Cover
The mini 100A busbar features a reinforced polycarbonate base and a clear polycarbonate cover and includes 4 terminal studs.
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BB100-T2M6S5 5 Gang Common 100A Mini BusBar with Cover
The 100A mini busbar features a reinforced polycarbonate base and a clear polycarbonate cover and includes 5 terminal screws and 2 terminal studs.
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BB10-B 12V Power Distribution Block
BB10-B 12V Power distribution block is rated for 150A continuous current in 12-48V DC, 4×M6 terminal studs, and 6×M4 terminal screws.
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BB150-T1M6S12-RB 48VDC 150A Common BusBar with 1×M6 Stud and 12×M4 Screws
The 48VDC 150A common busbar with cover features a 1×M6 stud and 12×M4 screws and is designed for heavy-duty applications with optimal conductivity and safety.
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BB150-T2M6S12-C Dual 12V Insulated Busbar
BB150-T2M6S12-C Dual 12V Insulated Busbar is rated for 150A continuous current in 12-48V DC, terminal studs size M6 and screw size M4.
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BB150-T5M8-C 5 Terminal Studs Busbars For Batteries
BB150-T5M8-C 5 Terminal Studs Busbars For Batteries is rated for 150A DC continuous current in 12-48V DC, and 5 terminal studs size M8.
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BB150-T6M8-C Automotive Electrical Bus Bar
The automotive electrical bus bar is rated for Max. 300V AC/48V DC, Max. 130A AC/150A DC with 6 terminal studs size M8 (5/16").
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BB150-T6M6-C Battery Terminal Distribution Block
BB150-T6M6-C Battery Terminal Distribution Block is rated for 150A DC continuous current in 12-48V DC, with 6 terminal studs size M6.
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BB150-T7M6-C Marine Battery Distribution Block
BB150-T7M6-C Marine Battery Distribution Block is rated for 150A DC continuous current in 12-48V DC, with 7 terminal studs size M6.
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BB250-T2M10 48VDC 250A Two 3/8″(M10) Studs Dual Busbar
The M10 terminal stud dual busbar is rated for 250A in 12-48V DC, 2×terminal studs size 3/8"(M10) and the mounting holes accept #8 (M4) screw.
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BB250-T4M8S3-C-2 250A M8 Terminal Stud Battery Busbar
The M8 terminal stud battery busbar is rated for 250A DC in 12-48V DC, 4×terminal studs size M8 and 3×screw size M4.
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BB250-T4M8/M10S6-C 4xM10/M8 Stud 250A Busbar
The 48VDC 250A busbar features 4 x M8 or M10 studs and 6 x M4 screws, allowing for easy connection of terminal connectors and wires.
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BB250-T4M10S3-C-2 4 Studs Junction Box With Busbar
BB250-T4M10S3-C-2 4 Studs Junction Box With Busbar is rated for 250A DC continuous current in 12-48V DC, 4 terminal studs size M6 and 3 screw size M4.
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BB300-T3M10S10-C 48V DC 300A 3×M10 Studs and 10×M4 Screws Marine Bus Bar
The M10 stud marine bus bar is rated for 300A in 48V DC/300V AC, 3×M10 terminal studs, and 10×M4 terminal screw.
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BB300-T6M10-C-RB Power Distribution Block 12V
BB300-T6M10-C-RB power distribution block 12V is rated for 300A in 48V DC / 300V AC, with 6 terminal studs size M10.
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BB300-T4M8-C-BOX1 Waterproof Heavy Duty Bus Bar Box
The waterproof heavy duty bus bar box is rated for 300A in 48V DC/300V AC, with 4× M10 terminal studs.
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BB300-T4M10-C-BOX1 Heavy Duty 12V Distribution Block
B300-T4M10-C-BOX1 heavy duty 12V distribution block is rated for 300A in 48V DC / 300V AC, with 4 terminal studs size M10.
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