5-pack 6 Positions Terminal Strip Blocks 600V 25A with Cover and 5-pack 400V 25A 6 Positions Pre-Insulated Terminals Barrier Strip

Key Features

• Package includes: 5 dual-row terminal blocks with covers and 5 pre-insulated barrier strips.
• Terminal Block Specifications:
  • Positions: 6
  • Electrical Rating: 600V, 25A
  • Terminals: Nickel-plated copper
  • Screws: M4, Zinc-plated steel
  • Housing: Flame-retardant polycarbonate
  • Cover: Transparent plastic for inspection and protection
• Barrier Strip Specifications:
  • Positions: 6
  • Electrical Rating: 400V, 25A
  • Type: Pre-insulated jumper, fork-type
  • Color Coding: 3 black, 2 red jumpers provided per strip in some kits.

Replaces / Cross-Reference Part Numbers

• General purpose component for applications requiring a 6-position terminal block with 600V 25A rating.
• Functionally equivalent to standard 2500 series or TB-2506 terminal blocks. Verify dimensions and electrical specifications for direct replacement.

Compatibility & Fitment

• Accepts wire gauges from 22 AWG to 12 AWG.
• Mounting: Two #10 (M5) screw holes for secure panel mounting.
• Suitable for use in power distribution, industrial controls, HVAC systems, automotive wiring, and electronic circuit projects.

When to Replace

• During new installations or system upgrades.
• If the existing block shows signs of physical damage such as a cracked housing or stripped screw heads.
• Visible corrosion or signs of overheating, including discoloration of the plastic housing or terminals.
• To resolve intermittent electrical connections or voltage drops at the connection point.

Installation Tips

• Ensure all power is disconnected from the circuit before installation or service.
• Strip approximately 0.25 inches (6-7mm) of insulation from the wire ends.
• Securely tighten terminal screws to ensure a solid electrical connection, but avoid over-torquing.
• Use the pre-insulated barrier strip to jump adjacent terminals as required by your circuit design.
• Place the transparent cover over the terminals after wiring is complete to prevent accidental contact.