Product Overview
The HNN3 is a manual mechanical crimping tool from CEMBRE (Crimpstar series) designed for crimping pre-insulated electrical connections in the size range 1.5–10 mm². The tool is compact and manageable, combining a mechanical compression mechanism with user-friendly details for repetitive manual use.
Design and Function
- The head is made of treated steel with specified mechanical properties.
- The tool features a factory-set stop element that controls compression and ensures the handles only automatically reopen after full compression.
- An emergency release device allows the head to reopen before full closure, if necessary.
- The handles are ergonomically profiled and made of non-slip, two-component plastic material.
- Net weight and dimensions as stated by the manufacturer support assessment of manageability: 491 g; 235 x 73 x 19 mm.
Typical Applications
The HNN3 is used for crimping pre-insulated electrical connections specified for 1.5–10 mm². This application is indicated as the primary purpose on the manufacturer's product page.
Application Notes
- The tool's emergency release function can be used if needed to avoid full closing in a single operation.
- The factory-set stop means that compression is predefined by the manufacturer.
Specifications
- Product Name: HNN3.
- Manufacturer: CEMBRE.
- Manufacturer's Part Number: 2590296.
- Type: Manual mechanical crimping tool (Crimpstar series).
- Application: For pre-insulated electrical connections 1.5–10 mm².
- Head Material: Treated steel.
- Emergency Release Device: Yes (possibility of reopening before full closure).
- Factory-set Stop: Yes (handles only reopen automatically after full compression).
- Handle Type: Ergonomically profiled, non-slip two-component plastic handles.
- Net Weight: 491 g.
- Dimensions: 235 x 73 x 19 mm.
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