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1sna178529r0400 – pr50 din3 rail 2m pre punched
TE Connectivity PR50 pre-punched DIN3 mounting rail with a TH35-15 profile, zinc-plated and passivated steel construction and a 2 m supplied length for industrial terminal block and control panel installations.
£8.53
Why Choose the TE Connectivity PR50 DIN3 Pre-Punched Mounting Rail?
The TE Connectivity PR50 is a pre-punched symmetrical mounting rail designed for secure installation of compatible terminal blocks and electrical components in industrial control panels and automation systems. Part of the established ENTRELEC terminal block accessory range, the PR50 provides a practical mounting solution with pre-punched slots that simplify rail installation and accommodate a wide range of fixing arrangements.
The PR50 is a DIN 3 / TS35 mounting rail with a 15 mm profile height and is manufactured from zinc-plated and passivated steel. The pre-punched elongated holes make installation easier and allow existing or numerous fixing positions to be used, helping panel builders achieve a secure and flexible mounting arrangement.
The 1SNA178529R0400 is supplied as a 2 m rail and is suitable for mounting terminal blocks and other compatible DIN rail equipment. Its robust steel construction and standard TH35-15 profile make it well suited to industrial electrical panels, machine control cabinets and automation installations.
Key Advantages
- Pre-punched symmetrical DIN 3 mounting rail for terminal block installations.
- 2 m supplied length for larger control panel assemblies.
- TH35-15 / TS35 profile suitable for compatible DIN rail components.
- Zinc-plated and passivated steel construction provides a durable mounting surface.
- Slotted holes simplify installation and provide flexible fixing options.
- Suitable for industrial control panels, automation systems and electrical distribution assemblies.
Key Features
- TE Connectivity ENTRELEC PR50 mounting rail.
- DIN 3 / TS35 symmetrical rail profile.
- TH35-15 profile.
- 2 m supplied rail length.
- Pre-punched slotted holes.
- Zinc-plated and passivated steel construction.
- Designed for mounting compatible terminal blocks and electrical components.
- Suitable for industrial panel-building applications.
Reliable DIN Rail Mounting for Control Panels
DIN mounting rails provide a standardised foundation for installing terminal blocks, relays, circuit protection devices and other electrical control components. The PR50 uses the widely adopted TH35-15 symmetrical profile, making it suitable for compatible DIN rail equipment used throughout industrial control and automation systems.
The pre-punched design incorporates elongated mounting slots that simplify rail installation and provide greater flexibility when selecting fixing points. The zinc-plated and passivated steel construction provides a durable rail for demanding electrical panel applications, while the 2 m supplied length is suitable for larger assemblies.
Typical Applications
- Industrial electrical control panels.
- Terminal block mounting assemblies.
- PLC and automation control cabinets.
- Machine control panels.
- Industrial electrical distribution systems.
- Electrical panel building and maintenance.
Technical Specifications
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| Product Series | TE SNA | |
|---|---|---|
| Manufacturer | TE Connectivity | |
| Product range | ENTRELEC | |
| Series | SNA Terminal Block Accessories | |
| Model | PR50 | |
| Product type | Pre-punched DIN mounting rail | |
| Rail type | DIN 3 / TS35 | |
| Rail profile | TH35-15 | |
| Rail height | 15 mm | |
| Length | 2 m | |
| Material | Zinc-plated and passivated steel | |
| Rail design | Symmetrical, slotted | |
| Mounting | DIN rail mounting | |
| Packaging | 2 metres | |
| Weight | approx. 2.58 kg per 2 m | |
| EAN | 3472591785296 | |
| MPN | 1SNA178529R0400 |
Frequently Asked Questions
What is the TE Connectivity PR50 used for?
The PR50 is a pre-punched DIN mounting rail designed for installing compatible terminal blocks and electrical components in industrial control panels and automation systems.
What type of DIN rail is the PR50?
The PR50 is a DIN 3 / TS35 symmetrical mounting rail with a TH35-15 profile.
How long is the 1SNA178529R0400 rail?
The 1SNA178529R0400 is supplied as a 2 m mounting rail.
What is the PR50 made from?
The PR50 is manufactured from zinc-plated and passivated steel for durable industrial mounting applications.
What are the advantages of the pre-punched design?
The pre-punched elongated holes simplify rail installation and provide flexible fixing positions for control panel construction.
Trusted by Control Panel Builders Worldwide
TE Connectivity ENTRELEC mounting rails are widely used by panel builders and automation engineers to provide secure, standardised and reliable mounting solutions for industrial electrical equipment.
