PTB3213 Teknomega 1 Pole 2 Way connector Power Terminals

Why Choose the Teknomega PTB3213 Power Terminal Block?

The Teknomega PTB3213 is a compact single-pole power terminal block designed for secure high-current connections within industrial switchboards, control panels and electrical distribution systems. This model provides a single conductor connection up to 50 mm², making it ideal as an input terminal or transition point in panel wiring where reliable power connections are required.

The terminal block features a durable PA66 UL94-V0 self-extinguishing insulating body combined with a tinned aluminium conductor block and galvanised steel screws to ensure strong electrical conductivity and secure cable termination. With a rated insulation voltage of 1000 V AC / 1500 V DC and an impulse withstand voltage of 8 kV, the PTB3213 delivers dependable electrical performance for demanding industrial installations.

Key Features

• Single-pole power terminal block for high-current panel wiring.
• 1 terminal connection supporting aluminium or copper conductors.
• Conductor capacity up to 50 mm² for industrial power circuits.
• PA66 UL94-V0 self-extinguishing insulation for enhanced 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.
• Yellow/green housing commonly used for protective earth identification.

Technical Specifications

• Manufacturer: Teknomega
• Model: PTB3213
• Reference: PTB-1-50-Y
• 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
• Protection degree: IP20
• Maximum operating temperature: +85 °C
• Dimensions: approx. 51 × 17.9 × 43.7 mm
• Weight: approx. 0.034 kg
• Standards: EN 60947-7-1, EN 61238-1-1

Typical Applications

• High-current input connections in industrial switchboards.
• Grounding or power connections inside electrical cabinets.
• Machine control panels and OEM electrical assemblies.
• Industrial automation and power distribution systems.
• Panel wiring where aluminium or copper conductors are used.

Trusted by Panel Builders

Teknomega PTB power terminal blocks are widely used by panel builders and electrical engineers to create safe and reliable high-current connections inside industrial electrical installations.