Cembre 3017655 nickel-plated brass Pg13.5 to Pg21 entry thread enlarger for adapting cable gland threads in industrial electrical enclosures.
£4.46
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.
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.
| 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 |
It converts a Pg13.5 threaded cable entry into a Pg21 threaded entry, allowing larger PG cable glands to be installed.
It is manufactured from nickel-plated brass to provide excellent corrosion resistance and mechanical durability.
It is commonly installed in electrical enclosures, control panels, switchgear and industrial machinery.
The Cembre 3017655 is supplied in a bag of 50 pieces.
Yes. It is specifically designed for PG threaded cable gland systems and associated industrial accessories.
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.
● 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...