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3017655 Cembre 181321 Pg ENTRY THREAD ENLARGER
Cembre 3017655 nickel-plated brass Pg13.5 to Pg21 entry thread enlarger for adapting cable gland threads in industrial electrical enclosures.
£3.35
Why Choose the Cembre 3017655 Pg13.5 to Pg21 Entry Thread Enlarger?
The Cembre 3017655 is a premium Pg13.5 to Pg21 entry thread enlarger designed to convert existing Pg13.5 threaded cable entry holes into Pg21 threaded entries. Manufactured from high-quality nickel-plated brass, it provides a secure and reliable solution for adapting cable gland installations while maintaining excellent mechanical strength and corrosion resistance.
As part of the Cembre professional cable entry accessory range, the 3017655 allows panel builders, OEM manufacturers and electrical contractors to adapt enclosure entries quickly without machining or replacing enclosures. Precision-machined threads ensure accurate installation and dependable long-term performance.
Supplied in a bag of 50 pieces, this enlarging adapter is ideal for industrial control panels, switchgear, machinery and electrical enclosures where larger PG cable glands are required.
Key Advantages
- Converts Pg13.5 male threads to Pg21 female threads.
- Manufactured from durable nickel-plated brass.
- Excellent resistance to corrosion and industrial environments.
- Allows installation of larger cable glands without modifying enclosures.
- Precision-machined threads for secure, reliable installation.
- Supplied in convenient bags of 50 pieces.
Key Features
- Manufacturer: Cembre.
- Model: 3017655.
- Alternative type: 181321.
- Product type: Pg entry thread enlarger.
- Thread conversion: Pg13.5 male to Pg21 female.
- Nickel-plated brass construction.
- Suitable for industrial cable gland systems.
- Designed for electrical enclosures and control panels.
Reliable Cable Entry Adaptation for Industrial Installations
Thread enlargers provide a simple and effective method of adapting existing enclosure entries when larger cable glands are required. They eliminate the need to replace electrical enclosures while maintaining secure mechanical fixing and professional installation standards.
Cembre cable management accessories are trusted worldwide by industrial automation engineers, machine builders and electrical contractors for their precision engineering, durability and dependable long-term performance.
Typical Applications
- Industrial electrical control panels.
- Machine building and OEM equipment.
- Switchgear assemblies.
- Electrical junction boxes.
- Industrial cable gland installations.
- Maintenance and retrofit projects.
Technical Specifications
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| Device Type | Thread reducer / adapter | |
|---|---|---|
| Material | Brass (nickel-plated) | |
| Colour | Silver | |
| Alternative type | 181321 | |
| Product type | Entry thread enlarger | |
| Thread conversion | Pg13.5 male to Pg21 female | |
| Thread standard | PG | |
| Material | Nickel-plated brass | |
| Colour | Silver | |
| Operating temperature | -25°C to +100°C | |
| Application | Cable gland thread adaptation | |
| Pack quantity | 50 pieces |
Frequently Asked Questions
What is the Cembre 3017655 used for?
It converts a Pg13.5 threaded cable entry into a Pg21 threaded entry, allowing larger PG cable glands to be installed.
What material is the enlarger manufactured from?
It is manufactured from nickel-plated brass to provide excellent corrosion resistance and mechanical durability.
Where is this adaptor typically installed?
It is commonly installed in electrical enclosures, control panels, switchgear and industrial machinery.
How many thread enlargers are supplied?
The Cembre 3017655 is supplied in a bag of 50 pieces.
Is it compatible with standard PG cable glands?
Yes. It is specifically designed for PG threaded cable gland systems and associated industrial accessories.
Trusted by Electrical Professionals Worldwide
Cembre cable entry accessories are trusted by electrical contractors, OEM manufacturers and panel builders for delivering precision-engineered solutions for industrial cable management and enclosure installations.
