PTB3623 Teknomega 1 Pole 2 Way Connectors Power Terminals

Why Choose the Teknomega PTB3623 Power Terminal Block?

The Teknomega PTB3623 is a robust single-pole power terminal block with dual connections designed for high-current cable termination and distribution inside industrial switchboards, electrical panels and automation cabinets. Its 2 input / 2 output configuration allows a large feeder cable to be efficiently distributed to additional conductors while maintaining an organised and compact panel layout.

Designed for demanding industrial power systems, the PTB3623 supports aluminium or copper conductors up to 300 mm². The terminal block features a durable PA66 UL94-V0 self-extinguishing insulating body, a tinned aluminium conductive block, and galvanised steel clamping screws to ensure strong mechanical retention and reliable electrical conductivity between copper and aluminium cables.

With a rated insulation voltage of 1000 V AC / 1500 V DC, impulse withstand voltage of 8 kV, and a typical current capacity of approximately 440 A, the PTB3623 provides dependable performance in high-power electrical distribution environments.

Key Features

• Single-pole power terminal block for high-current electrical distribution.
• 2 input / 2 output configuration for cable branching or distribution.
• Supports aluminium or copper conductors up to 300 mm².
• Typical rated current around 440 A depending on installation conditions.
• PA66 UL94-V0 insulating body with self-extinguishing safety properties.
• Tinned aluminium conductor block enabling reliable Cu/Al cable connections.
• Galvanised steel clamping screws providing strong mechanical cable retention.
• DIN rail mounting for integration inside electrical panels.
• IP20 protection rating suitable for installation inside switchboards.
• Black housing typically used for phase conductor distribution.

Technical Specifications

• Manufacturer: Teknomega
• Model: PTB3623
• Reference: PTB-2-300-N
• Product type: Power terminal block
• Poles: 1
• Connections: 2 input / 2 output
• Maximum conductor size (Cu/Al): up to 300 mm²
• Typical conductor range: approx. 35 – 300 mm²
• Conductor material: Tinned aluminium
• Insulating body: PA66 UL94-V0
• Rated insulation voltage (Ui): 1000 V AC / 1500 V DC
• Impulse withstand voltage (Uimp): 8 kV
• Rated current: approx. 440 A
• Maximum operating temperature: +85 °C
• Protection degree: IP20
• Dimensions (A × B × C): approx. 132.3 × 71.7 × 77 mm
• Weight: approx. 0.85 kg
• Colour: Black
• Standards: EN 60947-7-1, EN 61238-1-1

Typical Applications

• Main feeder distribution in industrial switchboards.
• Phase conductor distribution in electrical panels.
• Automation cabinets and machine control systems.
• High-current cable branching in panel building projects.
• Industrial and commercial electrical power infrastructure.

Trusted by Panel Builders

Teknomega PTB power terminal blocks are widely used by electrical engineers and panel builders to create safe, organised and reliable high-current power distribution systems inside industrial switchboards.