Teknomega PTB3323 heavy-duty single-pole 2 input / 2 output yellow-green power terminal block for aluminium and copper conductors from 16 to 95 mm², designed for industrial electrical distribution.
£12.03
The Teknomega PTB3323 is a heavy-duty single-pole power terminal block designed for the safe distribution of high-current aluminium and copper conductors within industrial switchboards, electrical distribution panels and automation cabinets. Featuring a practical 2 input / 2 output configuration, it provides an efficient solution for feeder distribution whilst maintaining a compact and organised panel layout.
Manufactured using a robust PA66 UL94-V0 self-extinguishing insulating body, a tinned aluminium conductor block and galvanised steel clamping screws, the PTB3323 delivers outstanding electrical conductivity, corrosion resistance and dependable long-term mechanical performance. Supplied pre-greased, it helps ensure secure conductor contact while simplifying installation.
Suitable for aluminium and copper conductors from 16 to 95 mm², the PTB3323 features a distinctive yellow-green housing for protective earth conductor identification. The versatile design allows installation on a standard 35 mm DIN rail or directly onto a mounting panel, making it ideal for demanding industrial electrical applications.
The Teknomega PTB3323 is engineered to provide secure and dependable distribution of large protective earth conductors inside industrial electrical systems. Its dual connection configuration enables efficient feeder distribution whilst maintaining reliable cable retention and long-term electrical performance.
Compatible with both aluminium and copper conductors, the PTB3323 helps simplify panel design by reducing the number of terminal types required. Its robust construction and high-quality insulating materials ensure dependable operation in demanding industrial environments.
| Current | 245 A |
|---|---|
| Phase | Single Phase |
| IP Rating | IP20 |
| Manufacturer | Teknomega |
| Series | PTB Power Terminal Blocks |
| Model | PTB3323 |
| Reference | PTB-2-95-Y |
| Product type | Power terminal block |
| Number of poles | 1 |
| Connections | 2 input / 2 output |
| Copper conductor range | 16–95 mm² |
| Aluminium conductor range | 16–95 mm² |
| Rated thermal current (Cu) | 245 A |
| Rated thermal current (Al) | 220 A |
| Short-time withstand current | 11.4 kA for 1 second |
| Peak withstand current | 22.8 kA |
| Rated insulation voltage | 1,000 V AC / 1,500 V DC |
| Impulse withstand voltage | 8 kV |
| Protection rating | IP20 |
| Pollution degree | 3 |
| Comparative tracking index | 600 V |
| Insulating body | PA66 UL94-V0 |
| Conductor material | Tinned aluminium |
| Screw material | Galvanised steel |
| Housing colour | Yellow-green |
| Mounting type | 35 mm DIN rail or panel mounting |
| Maximum operating temperature | +85 °C |
| Dimensions (H × W × D) | approx. 89.1 × 42 × 49.6 mm |
| Weight | approx. 0.164 kg |
| Pack quantity | 3 |
| Standards | EN 60947-7-1 and EN 61238-1-1 |
| HS Code | 85369095 |
The PTB3323 is used for distributing large aluminium and copper conductors inside industrial switchboards and electrical distribution panels, particularly for protective earth circuits.
The terminal accepts aluminium and copper conductors from 16 to 95 mm².
The PTB3323 features a 2 input / 2 output configuration for efficient high-current feeder distribution.
The terminal can be mounted onto a standard 35 mm DIN rail or directly onto a mounting panel.
The yellow-green housing is used to clearly identify protective earth conductor connections within industrial electrical installations.
Teknomega PTB power terminal blocks are trusted by panel builders, OEM manufacturers and industrial electricians for dependable high-current conductor termination and reliable electrical power distribution.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...