High-Power 1-in Multiple-Out Screw Wire Terminal Block

Simplify complex electrical distribution with this high-power 1-in multiple-out screw wire terminal block. Built with a heavy-duty flame-retardant housing and high-conductivity brass contact blocks, this compact connector splits a primary power cable into multiple secondary lines safely and efficiently. Rated for demanding electrical loads up to 60A/400V (1–6 mm / 16–10 AWG) or 80A/1000V (2.5–16 mm / 14–6 AWG), this high-voltage cable splicing connector block provides a secure, vibration-proof screw-clamp connection for industrial control panels, junction boxes, and home power distribution.

Key Features

• High-Power Cable Splitting: 1-in multiple-out splitter design lets you distribute a main power line into multiple branch circuits without messy splices.

• Heavy-Duty Voltage & Current Ratings: Choose between 60A/400V and 80A/1000V rated modules to suit residential, commercial, or solar installations.

• High-Conductivity Brass Core: Solid brass terminal blocks offer low resistance, minimal heat buildup, and maximum current transfer capability.

• Flame-Retardant Safety Shell: Insulated, impact-resistant polycarbonate casing protects connection points against short circuits and accidental contact.

• Vibration-Proof Screw Clamping: Heavy-duty screw terminals lock solid and stranded wires firmly in place without loosening over time.

Why Choose Our Terminal Blocks

Unlike traditional twist wire nuts or electrical tape joints that can overheat and loosen under heavy loads, these screw-clamp connector blocks deliver a permanent, code-compliant junction. The modular shell keeps live conductors fully insulated while allowing easy troubleshooting and wiring modifications.

Perfect For

• Power Distribution & Junction Boxes: Ideal for splitting main power lines into branch circuits inside breaker panels and distribution boxes.

• Industrial Control Systems: Securely powers multiple relays, terminal strips, motors, and automation equipment in machinery panels.

• Solar & EV Charger Installation: Handles high-voltage DC/AC wiring splices for off-grid solar arrays, inverters, and high-amp charging stations.

Product Specs

• Material: Flame-Retardant Polycarbonate Housing & Solid Brass Conductors

• Rating Options: 60A / 400V or 80A / 1000V

• Applicable Wire Range (60A): 1.0–6.0 mm (16–10 AWG)

• Applicable Wire Range (80A): 2.5–16.0 mm (14–6 AWG)

• Terminal Type: Screw Pressure Clamp Splitter

• Quantity: 1 Terminal Block Connector

Streamline your high-current electrical distribution with our High-Power 1-in Multiple-Out Screw Wire Terminal Block today.