Why Choose the Cembre 3017650 Pg13.5 to Pg16 Entry Thread Enlarger?
The Cembre 3017650 is a precision-engineered Pg13.5 to Pg16 entry thread enlarger designed to convert existing Pg13.5 threaded cable entry holes into Pg16 threaded entries. Manufactured from durable nickel-plated brass, it provides a secure and reliable solution for adapting cable gland installations without modifying electrical enclosures.
Part of Cembre's professional cable management range, this enlarger enables panel builders, OEMs and electrical contractors to resolve thread size mismatches quickly while maintaining excellent mechanical strength and corrosion resistance. Precision-machined threads ensure dependable installation and long service life.
Supplied in a bag of 50 pieces, the Cembre 3017650 is ideal for industrial control panels, switchgear, junction boxes and machinery where flexible cable entry solutions are required.
Key Advantages
Converts Pg13.5 male threads to Pg16 female threads.
Manufactured from high-quality nickel-plated brass.
Excellent corrosion resistance for industrial environments.
Allows existing enclosure entries to accept larger cable glands.
Suitable for electrical panels, switchgear and machinery.
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 enclosures while maintaining secure mechanical fixing and professional installation standards.
Cembre cable entry accessories are trusted worldwide by industrial automation engineers, panel builders and electrical contractors for their precision engineering, durability and long-term reliability.
Typical Applications
Industrial electrical control panels.
Machine building and OEM equipment.
Switchgear assemblies.
Junction boxes and terminal enclosures.
Industrial cable gland installations.
Maintenance and retrofit projects.
Technical Specifications
Alternative SKU
181316
Product type
Entry thread enlarger
Thread conversion
Pg13.5 male to Pg16 female
Thread standard
PG
Material
Nickel-plated brass
Colour
Silver
Thread length
6.5 mm
Maximum outside diameter
24 mm
Operating temperature
-25°C to +100°C
Pack quantity
50 pieces
Frequently Asked Questions
What is the Cembre 3017650 used for?
It converts a Pg13.5 threaded cable entry into a Pg16 threaded entry so larger cable glands can be installed.
What material is the thread enlarger manufactured from?
It is manufactured from durable nickel-plated brass for excellent corrosion resistance and long service life.
Where is this product typically installed?
It is commonly installed in electrical enclosures, control panels, switchgear and industrial machinery.
How many enlargers are supplied?
The Cembre 3017650 is supplied in a bag containing 50 pieces.
Is this compatible with standard PG cable glands?
Yes. It is specifically designed for PG threaded cable gland systems and compatible industrial accessories.
Trusted by Electrical Professionals Worldwide
Cembre cable management accessories are trusted by electrical contractors, panel builders and OEM manufacturers for delivering precision-engineered solutions for industrial cable entry applications.
Alternative SKU
181316
Product type
Entry thread enlarger
Thread conversion
Pg13.5 male to Pg16 female
Thread standard
PG
Material
Nickel-plated brass
Colour
Silver
Thread length
6.5 mm
Maximum outside diameter
24 mm
Operating temperature
-25°C to +100°C
Pack quantity
50 pieces
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
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.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...