PTB3622 Teknomega 1 Pole 2 Way Connectors Power Terminals

Why Choose the Teknomega PTB3622 Power Terminal Block?

The Teknomega PTB3622 is a robust single-pole power terminal block with dual connections designed for high-current cable termination and distribution in industrial switchboards, electrical distribution boards and automation cabinets. Its 2 input / 2 output configuration allows large feeder cables to be efficiently split or distributed to additional conductors within compact panel installations.

Designed for demanding power distribution environments, the PTB3622 supports aluminium or copper conductors up to 300 mm². It features a durable PA66 UL94-V0 self-extinguishing insulating body, a tinned aluminium conductive block, and galvanised steel clamping screws to ensure secure cable termination and reliable conductivity between copper and aluminium conductors.

With a rated insulation voltage of 1000 V AC / 1500 V DC, an impulse withstand voltage of 8 kV, and a typical current capacity of around 440 A, the PTB3622 is suitable for high-power electrical distribution systems in industrial environments.

Key Features

• Single-pole high-current power terminal block for 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 allowing reliable Cu/Al cable connections.
• Galvanised steel clamping screws for strong mechanical cable retention.
• DIN rail mounting for integration inside electrical panels.
• IP20 protection rating for use inside switchboards and enclosures.
• Blue housing typically used for neutral conductor distribution.

Technical Specifications

• Manufacturer: Teknomega
• Model: PTB3622
• Reference: PTB-2-300-B
• 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: Blue
• Standards: EN 60947-7-1, EN 61238-1-1

Typical Applications

• Main feeder distribution in industrial switchboards.
• Neutral conductor distribution in electrical panels.
• Automation cabinets and machine control systems.
• High-current cable splitting in panel building projects.
• Industrial and commercial power distribution 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 points within industrial switchboards.