Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
3017957 Cembre 20432516N METRIC ENTRY THREAD REDUCER
Cembre 3017957 nickel-plated brass metric entry thread reducer for converting M25 x 1.5 cable entries to M16 x 1.5 in industrial electrical enclosures.
£3.56
Why Choose the Cembre 3017957 M25 to M16 Metric Entry Thread Reducer?
The Cembre 3017957 is a precision-engineered metric entry thread reducer designed to convert an existing M25 x 1.5 threaded cable entry into an M16 x 1.5 threaded entry. Manufactured from high-quality nickel-plated brass, it provides a durable and reliable solution for fitting smaller metric cable glands into existing enclosure entries while maintaining excellent mechanical strength and corrosion resistance.
Part of Cembre's professional cable entry accessory range, the 3017957 enables panel builders, OEM manufacturers and electrical contractors to adapt cable entry sizes quickly without modifying electrical enclosures. Precision-machined metric threads ensure secure installation, reliable sealing and long service life in demanding industrial environments.
Supplied in a bag of 50 pieces, the Cembre 3017957 is ideal for industrial control panels, switchgear, machinery, junction boxes and electrical enclosures requiring smaller metric cable glands.
Key Advantages
- Converts M25 x 1.5 female entries to M16 x 1.5 male threads.
- Manufactured from durable nickel-plated brass.
- Excellent corrosion resistance for demanding industrial environments.
- Allows smaller metric cable glands to be installed without modifying enclosures.
- Precision-machined metric threads provide secure installation.
- Supplied in convenient bags of 50 pieces.
Key Features
- Manufacturer: Cembre.
- Model: 3017957.
- Manufacturer Type: 20432516N.
- Product type: Metric entry thread reducer.
- Thread conversion: M25 x 1.5 to M16 x 1.5.
- Nickel-plated brass construction.
- Suitable for metric cable gland systems.
- Designed for electrical enclosures and control panels.
Reliable Cable Entry Adaptation for Industrial Installations
Metric thread reducers provide a simple and effective method of adapting existing enclosure entries to suit smaller cable glands. 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, OEM manufacturers and panel builders for their precision engineering, reliability and long service life.
Typical Applications
- Industrial electrical control panels.
- Machine building and OEM equipment.
- Switchgear assemblies.
- Electrical junction boxes.
- Metric cable gland installations.
- Maintenance and retrofit projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Thread reducer / adapter | |
|---|---|---|
| Material | Brass (nickel-plated) | |
| Colour | Silver | |
| Manufacturer type | 20432516N | |
| Product type | Metric entry thread reducer | |
| Thread conversion | M25 x 1.5 to M16 x 1.5 | |
| Thread standard | Metric (1.5 mm pitch) | |
| Material | Nickel-plated brass | |
| Colour | Silver | |
| Operating temperature | -25°C to +100°C | |
| Application | Metric cable gland thread reduction | |
| Pack quantity | 50 pieces | |
| HS Code | 74153900 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the Cembre 3017957 used for?
It reduces an M25 x 1.5 threaded cable entry to M16 x 1.5, allowing smaller metric cable glands to be installed.
What material is the reducer manufactured from?
It is manufactured from nickel-plated brass to provide excellent corrosion resistance and mechanical durability.
Where is this reducer typically installed?
It is commonly installed in electrical enclosures, control panels, switchgear and industrial machinery.
How many reducers are supplied?
The Cembre 3017957 is supplied in a bag of 50 pieces.
Is it compatible with standard metric cable glands?
Yes. It is specifically designed for metric threaded cable gland systems and compatible 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.
