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PTB3113 Teknomega 1 Pole 2 Way connector Power Terminals
Teknomega PTB3113 is a 1-pole, 2-conductor power terminal block for 2.5–35 mm² copper or aluminium conductors, rated at 1000 V AC / 1500 V DC for industrial electrical panel applications.
£2.50
Why Choose the Teknomega PTB3113 Power Terminal Block?
The Teknomega PTB3113 is a compact and robust 1-pole, 2-conductor power terminal block designed for reliable distribution and connection of aluminium and copper conductors in industrial electrical panels and switchboards. As part of the Teknomega PTB power terminal block series, it provides a secure, space-efficient connection solution for professional panel building and electrical distribution applications.
This power terminal supports copper and aluminium conductors from 2.5–35 mm² and features a tinned aluminium conductor, galvanised steel screws and a self-extinguishing PA66 UL 94-V0 insulating body. Its IP20 construction and 35 mm DIN-rail mounting system make installation straightforward inside appropriately protected electrical enclosures.
With a rated insulation voltage of 1000 V AC / 1500 V DC, an 8 kV impulse withstand voltage and thermal current ratings of up to 135 A for copper and 120 A for aluminium, the PTB3113 is suitable for demanding industrial power distribution applications. The yellow/green housing provides clear identification where this colour configuration is required within a panel.
Key Advantages
- Compact 1-pole, 2-conductor power terminal block for industrial electrical panels.
- Accepts 2.5–35 mm² copper or aluminium conductors.
- 1000 V AC / 1500 V DC rated insulation voltage for demanding electrical installations.
- High thermal current capability of 135 A Cu / 120 A Al.
- Self-extinguishing PA66 UL 94-V0 insulating body.
- IP20 protection rating for installation within electrical enclosures.
- Quick and convenient 35 mm DIN-rail mounting.
- Suitable for both aluminium and copper power conductors.
Key Features
- Teknomega PTB power terminal block series.
- 1 pole with 2 conductor connection points.
- 2.5–35 mm² conductor capacity for both copper and aluminium cable.
- 135 A thermal current rating with copper conductors.
- 120 A thermal current rating with aluminium conductors.
- 1000 V AC / 1500 V DC rated insulation voltage.
- 8 kV rated impulse withstand voltage.
- Tinned aluminium conductor with galvanised steel screws.
- Yellow/green insulating body manufactured from PA66 UL 94-V0 material.
- DIN-rail mounting for efficient switchboard and control-panel installation.
Reliable Power Connections for Electrical Panels
Power terminal blocks such as the Teknomega PTB3113 provide a secure interface for joining and distributing higher-current conductors inside electrical panels. The terminal accommodates both aluminium and copper cables, allowing panel builders to create reliable power connections while maintaining an organised and serviceable installation.
The PTB3113 is designed for mounting on standard 35 mm DIN rail and uses a pre-greased terminal connection, so additional grease is not required on the conductor during normal installation. Its high insulation voltage, impulse withstand capability and flame-retardant housing make it well suited to industrial switchboards, machinery panels and power distribution assemblies.
Typical Applications
- Industrial electrical control panels.
- Switchboards and power distribution assemblies.
- Machinery and automation control cabinets.
- Copper and aluminium conductor termination.
- Power distribution within industrial equipment.
- DIN-rail mounted electrical installations.
Technical Specifications
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| Product Series | Teknomega PTB | |
|---|---|---|
| Mounting Type | DIN rail | |
| Number of Outgoing Ways | 2 | |
| Conductor Size | 2.5–35 mm² | |
| Number of Connection Points | 2 | |
| Terminal Type | Power / Distribution | |
| Poles | 1-pole | |
| Colour | Green/Yellow | |
| HS Code | 85369095 | |
| Manufacturer | Teknomega | |
| Series | PTB Power Terminal Blocks | |
| Model | PTB3113 | |
| Reference | PTB-1-35-Y | |
| Product type | Power terminal block | |
| Poles | 1 pole | |
| Connections | 2 conductors | |
| Copper conductor size | 2.5–35 mm² | |
| Aluminium conductor size | 2.5–35 mm² | |
| Thermal current, copper | 135 A | |
| Thermal current, aluminium | 120 A | |
| Rated insulation voltage | 1000 V AC / 1500 V DC | |
| Rated impulse withstand voltage | 8 kV | |
| Short-time withstand current Icw | 4.2 kA at 1 s | |
| Peak withstand current Ipk | 6.2 kA | |
| Pollution degree | PD 3 | |
| Comparative tracking index | 600 V | |
| Protection rating | IP20 | |
| Insulating body | PA66 UL 94-V0 | |
| Conductor material | Tinned aluminium | |
| Screw material | Galvanised steel | |
| Colour | Yellow / green | |
| Mounting type | 35 mm DIN rail | |
| Maximum continuous working temperature | +85 °C | |
| Stripping length | 19 mm | |
| Hex key size | 4 mm | |
| Tightening torque, 2.5–16 mm² | 3 Nm | |
| Tightening torque, 25–35 mm² | 6 Nm | |
| Dimensions (H × W × D) | approx. 40.3 × 16.3 × 45.2 mm | |
| Weight | 0.025 kg | |
| Pack quantity | 5 | |
| Standards | EN 60947-7-1 and EN 61238-1-1 |
Frequently Asked Questions
What is the Teknomega PTB3113 used for?
The PTB3113 is used to connect and distribute copper or aluminium power conductors inside industrial electrical panels, switchboards and machinery control cabinets.
What conductor sizes does the PTB3113 accept?
The terminal accepts both copper and aluminium conductors from 2.5–35 mm².
What voltage is the PTB3113 rated for?
The PTB3113 has a rated insulation voltage of 1000 V AC / 1500 V DC and a rated impulse withstand voltage of 8 kV.
What current can the PTB3113 carry?
The terminal has a thermal current rating of up to 135 A with copper conductors and 120 A with aluminium conductors.
How is the Teknomega PTB3113 installed?
The terminal block is designed for installation on standard 35 mm DIN rail inside an electrical enclosure and has an IP20 protection rating.
Trusted by Electrical Panel Builders
Teknomega PTB power terminal blocks provide panel builders and electrical engineers with compact, reliable and versatile connections for copper and aluminium power conductors in industrial electrical distribution systems.
