INSULATED TERMINAL BLOCKS – Insulated Terminal Block for Electrical Wiring

The NSI Industries INSULATED TERMINAL BLOCKS (Model ITB30-12) provide secure and reliable electrical connections for wire ranges 22-12 AWG. Designed for use in electrical distribution, lighting solutions, and wire and cable management, this terminal block features a 12-circuit configuration rated for up to 30 amps. It is suitable for applications requiring UL 94V-2 rated insulation and a maximum temperature rating of 110 degrees Celsius.

Specifications

• Number of Terminals: 12
• Amperage Rating: 30 Amps (22-10 AWG), 20 Amps (18-14 AWG)
• Material: Nylon 66 housing with brass metal alloy, nickel-plated terminal inserts
• Color: White
• Dimensions (L x W x H): 4.626 in x 0.795 in x 0.67 in
• Mounting: 0.142 in mounting holes
• Maximum Temperature: 110 degrees Celsius
• Manufacturer: NSI Industries
• Country of Origin: China

Features

• “Touchproof” safety with recessed screws and tubular contacts to prevent accidental contact
• Modular design allows cutting into smaller sections or stacking end-to-end for flexible installation
• Integrated stainless steel spring wire protectors prevent twisting and breaking of stranded wires
• Brass metal alloy, nickel-plated terminal inserts ensure corrosion resistance and reliable conductivity
• Zinc-plated, yellow chromed screws enhance durability and secure wire connections

Downloads & Links

• Spec Sheet