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2590290 Cembre TNN120 HAND TOOL
Cembre TNN120 manual mechanical crimping tool for PA6.6 insulated terminals and electrical connectors from 10 mm² to 120 mm² with adjustable indent die and heat-treated steel jaws.
£327.60
Why Choose the Cembre TNN120 Mechanical Crimping Tool?
The Cembre TNN120 (2590290) is a professional manual mechanical crimping tool engineered for the installation of PA6.6 insulated terminals and electrical connectors on conductors from 10 mm² to 120 mm². As part of the robust Cembre TN Series, it delivers accurate, repeatable crimps for industrial electrical installations, switchgear manufacture, control panel assembly and OEM machinery.
Featuring heat-treated steel crimp jaws with an adjustable indent die, the TNN120 allows precise die positioning via a knurled adjustment screw and reference vernier scale. This versatile design enables installers to crimp multiple conductor sizes without changing dies while maintaining excellent crimp quality.
Designed for electricians, industrial maintenance engineers and utility contractors, the TNN120 combines rugged construction, anti-slip handles and dependable mechanical performance for demanding professional applications.
Key Advantages
- Professional manual mechanical crimping tool.
- Suitable for PA6.6 insulated terminals from 10–120 mm².
- Single adjustable indent die covers a wide conductor range.
- Heat-treated steel crimp jaws for extended service life.
- Knurled die adjustment with reference vernier scale.
- Anti-slip ergonomic handles improve comfort and safety.
- Reliable, repeatable crimps for industrial applications.
Key Features
- Cembre TN Series.
- Manual mechanical operation.
- Crimping capacity: 10–120 mm².
- Designed for PA6.6 insulated terminals and connectors.
- Heat-treated steel crimp jaws.
- Adjustable indent die.
- Knurled adjustment screw with vernier reference scale.
- Anti-slip moulded handles with hand guard.
- Heavy-duty industrial construction.
- Designed for professional electrical installation work.
Reliable Crimping for Industrial Electrical Installations
Mechanical crimping tools apply controlled compression to produce secure, low-resistance electrical connections while improving installation consistency. The TNN120 is designed for professional crimping of larger insulated terminals used in industrial control systems, switchgear and power distribution equipment.
Its adjustable die positioning and durable construction make it ideal for repetitive industrial use where dependable electrical performance and long-term reliability are essential.
Typical Applications
- Industrial electrical installations.
- Power distribution systems.
- Switchgear manufacturing.
- Control panel construction.
- OEM machinery.
- Installation of insulated terminals and electrical connectors.
Technical Specifications
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| Conductor Size | 10–120 mm² | |
|---|---|---|
| Operation | Manual / mechanical | |
| Application | Cable lugs / terminals | |
| Device Type | Crimping tool | |
| Series | TN Series | |
| Part Number | 2590290 | |
| Product type | Manual mechanical crimping tool | |
| Application | PA6.6 insulated terminals and electrical connectors | |
| Conductor range | 10–120 mm² | |
| Crimp geometry | Adjustable indent | |
| Operation | Manual mechanical | |
| Die adjustment | Knurled screw with vernier scale | |
| Length | 700 mm | |
| Width | 170 mm | |
| Height | 47 mm | |
| Weight | Approx. 3.0 kg | |
| HS Code | 82032000 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre TNN120 used for?
The TNN120 is designed for crimping PA6.6 insulated terminals and electrical connectors on conductors from 10 mm² to 120 mm².
What conductor sizes does the tool support?
The tool supports conductor sizes from 10 mm² to 120 mm².
How is the crimp size adjusted?
The die position is adjusted using a knurled screw with a reference vernier scale, allowing accurate and repeatable settings.
Who typically uses the TNN120?
The TNN120 is widely used by electricians, panel builders, utility engineers and industrial maintenance professionals.
What connector types is it designed for?
The tool is designed for polyamide (PA6.6) insulated terminals and electrical connectors.
Trusted by Electrical Professionals Worldwide
Cembre TN Series mechanical crimping tools are trusted by electricians, utility contractors and industrial engineers for delivering accurate, repeatable electrical terminations across demanding industrial applications.
