Ukk Junction Box: One-in, Multiple-out Design, Easily Branching A Single Cable Into 2/4/6 Circuits.
A UKK splitter box takes a single, high-current incoming cable and divides it into 2, 4, or 6 smaller output circuits, reducing clutter and ensuring reliable connectivity.
Technical Mechanism of a Power Splitter Terminal Block
A power splitter terminal block functions as a centralized electrical busbar system. The main incoming conductor connects to a high-capacity internal copper block, which distributes the current to multiple smaller output ports.
Specifications and Configurations
| Configuration | Incoming Ports | Outgoing Ports | Rated Voltage | Max Current |
|---|---|---|---|---|
| 1-in-2-out | 1 x 16mm² | 2 x 6mm² | 690V | 80A |
| 1-in-4-out | 1 x 35mm² | 4 x 10mm² | 690V | 125A |
| 1-in-6-out | 1 x 50mm² | 6 x 16mm² | 690V | 160A |
Installation Steps for a Power Terminal Box
Integrating a power terminal box into an electrical enclosure involves a structured, safety-first process.
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Mounting: Snap the terminal power block directly onto a standard 35mm DIN rail.
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Primary Connection: Strip the main supply cable and insert it into the primary screw clamp inlet.
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Branch Distribution: Connect the secondary equipment wires to the 2, 4, or 6 outgoing ports.
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Inspection: Tighten all hex screws to the recommended torque specifications to prevent voltage drops.
Engineering Benefits of a Terminal Power Distribution Block
Using a dedicated terminal power distribution block optimizes panel space and enhances long-term system reliability.
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Space Efficiency: Compact modular footprints save up to 50% more enclosure space compared to traditional busbars.
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Finger-Safe Safety: IP20-rated plastic covers prevent accidental contact with live electrical components.
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Visual Diagnostics: Clear cover plates allow immediate visual verification of wire termination points.
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Maintenance Ease: Independent branch channels let technicians isolate specific circuits without disrupting the main power line.
