PTB3611 Teknomega 1 Pole 1 Way Connectors Power Terminals

Why Choose the Teknomega PTB3611 Power Terminal Block?

The Teknomega PTB3611 is a heavy-duty single-pole power terminal block engineered for terminating large conductors in industrial switchboards, electrical distribution panels and automation cabinets. It supports aluminium or copper conductors up to 300 mm², making it suitable for high-capacity feeder connections and demanding power distribution systems.

Manufactured using a durable PA66 UL94-V0 self-extinguishing insulating body with a tinned aluminium conductive block and galvanised steel clamping screws, the PTB3611 provides excellent electrical conductivity and corrosion resistance when connecting copper and aluminium cables. The terminal block is rated for 1000 V AC / 1500 V DC with an impulse withstand voltage of 8 kV, ensuring reliable performance in demanding industrial installations.

Key Features

• Single-pole power terminal block for high-current industrial distribution.
• 1 input / 1 output configuration for secure feeder cable termination.
• Supports aluminium or copper conductors up to 300 mm².
• PA66 UL94-V0 insulating body with self-extinguishing safety properties.
• Tinned aluminium conductor block ensuring reliable electrical conductivity.
• Galvanised steel clamping screws providing strong cable retention.
• DIN rail or panel mounting for flexible installation inside switchboards.
• IP20 protection rating suitable for installation inside electrical enclosures.
• Grey housing typically used for phase or general power circuits.

Technical Specifications

• Manufacturer: Teknomega
• Model: PTB3611
• Reference: PTB-1-300-G
• Product type: Power terminal block
• Poles: 1
• Connections: 1 input / 1 output
• Maximum conductor size (Cu/Al): up to 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
• Maximum operating temperature: +85 °C
• Protection degree: IP20
• Dimensions (A × B × C): approx. 132.3 × 42 × 77 mm
• Weight: approx. 0.45 kg
• Standards: EN 60947-7-1, EN 61238-1-1

Typical Applications

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

Trusted by Panel Builders

Teknomega power terminal blocks are widely used by electrical engineers and panel builders to create safe and organised high-current power distribution within industrial switchboards and automation panels.