PTB3122 Teknomega 1 Pole 4 Way connector Power Terminals

Why Choose the Teknomega PTB3122 Power Terminal Block?

The Teknomega PTB3122 is a compact single-pole power terminal block designed for secure high-current conductor connections inside industrial switchboards, electrical cabinets and automation panels. This model provides two connection terminals for aluminium or copper conductors up to 35 mm², making it ideal for structured power distribution where reliable cable termination and efficient panel layout are required.

The terminal block features a durable PA66 UL94-V0 self-extinguishing insulating body, a tinned aluminium conductor block and galvanised steel screws for secure electrical contact. With a rated insulation voltage of 1000 V AC / 1500 V DC and an impulse withstand voltage of 8 kV, the PTB3122 delivers dependable electrical performance in demanding industrial installations.

Key Features

• Single-pole power terminal block for industrial electrical panels.
• 2 conductor connections supporting aluminium or copper cables.
• Maximum conductor capacity up to 35 mm².
• PA66 UL94-V0 self-extinguishing insulating body for electrical safety.
• Tinned aluminium conductor block ensuring reliable conductivity.
• Galvanised steel screws for secure cable clamping.
• DIN rail mounting for fast installation inside switchboards.
• IP20 protection suitable for use inside electrical enclosures.
• Blue housing commonly used for neutral circuit identification.

Technical Specifications

• Manufacturer: Teknomega
• Model: PTB3122
• Reference: PTB-2-35-B
• Product type: Power terminal block
• Poles: 1
• Connections: 2 terminals
• Conductor material: Tinned aluminium
• Insulating body: PA66 UL94-V0
• Maximum conductor size (Cu/Al): up to 35 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. 47.4 × 27.3 × 40.3 mm
• Weight: approx. 0.043 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 power conductor connections in panel wiring.
• Compact high-current cable termination points.

Trusted by Panel Builders

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