PTB3212 Teknomega 1 Pole 2 Way connector Power Terminals

Why Choose the Teknomega PTB3212 Power Terminal Block?

The Teknomega PTB3212 is a compact single-pole power terminal block designed for secure high-current connections within industrial switchboards, control panels and electrical distribution systems. It provides a single conductor connection up to 50 mm², making it suitable as a power input or transition terminal where reliable conductor termination and efficient panel wiring are required.

The terminal block features a durable PA66 UL94-V0 self-extinguishing insulating body, a tinned aluminium conductor block and galvanised steel screws to ensure strong electrical conductivity and secure cable clamping. With a rated insulation voltage of 1000 V AC / 1500 V DC and impulse withstand voltage of 8 kV, the PTB3212 delivers dependable electrical performance for demanding industrial installations.

Key Features

• Single-pole power terminal block for industrial power distribution.
• 1 terminal connection supporting aluminium or copper conductors.
• Conductor capacity up to 50 mm² for high-current applications.
• PA66 UL94-V0 self-extinguishing insulation for improved electrical safety.
• Tinned aluminium conductor block ensuring reliable electrical contact.
• DIN rail mounting for quick installation in switchboards.
• IP20 protection suitable for installation inside electrical enclosures.
• Blue housing typically used for neutral or circuit identification.

Technical Specifications

• Manufacturer: Teknomega
• Model: PTB3212
• Reference: PTB-1-50-B
• Product type: Power terminal block
• Poles: 1
• Connections: 1 terminal
• Conductor material: Tinned aluminium
• Insulating body: PA66 UL94-V0
• Maximum conductor size (Cu): up to 50 mm²
• Maximum conductor size (Al): up to 50 mm²
• Rated insulation voltage (Ui): 1000 V AC / 1500 V DC
• Impulse withstand voltage (Uimp): 8 kV
• Maximum operating temperature: +85 °C
• Protection degree: IP20
• Dimensions: approx. 51 × 17.9 × 43.7 mm
• Weight: approx. 0.034 kg
• Standards: EN 60947-7-1, EN 61238-1-1

Typical Applications

• Power distribution inside industrial switchboards.
• Electrical control panels and automation cabinets.
• Machine building and OEM electrical assemblies.
• Neutral or phase conductor connections in panel wiring.
• Industrial installations requiring compact high-current terminals.

Trusted by Panel Builders

Teknomega PTB power terminal blocks are widely used by panel builders and electrical engineers to create safe, organised and reliable power connections in industrial electrical installations.