Cembre BF-M4 Insulated Eyelet Terminals User Manual

1. ఉత్పత్తి ముగిసిందిview

The Cembre BF-M4 insulated eyelet terminals are designed for creating secure electrical connections. The unique funnel shape of the PVC collar facilitates easy and complete insertion of all wire strands into the copper sleeve, eliminating the need to twist the strands. This design ensures a direct wire insertion, saving assembly time and guaranteeing a reliable electrical and mechanical compression.

ముఖ్య లక్షణాలు:

• Terminals are manufactured from Cu-ETP CWOO4A brass in accordance with UNI ENI 1652:1999 760 standard.
• Tin-plated with a minimum thickness of 3 µm.
• Operating temperature range: -20 °C to +80 °C (briefly +90 °C).
• Each crimp connector features the Cembre company logo, product designation, and conductor cross-section (mm²).
• Suitable for secure electrical connections in various applications including home, garden, garage, car, truck, motorcycle, and bicycle.
• Package contains 50 pieces.

Figure 1.1: Cembre BF-M4 insulated eyelet terminal, blue insulation, ring terminal.

మూర్తి 1.2: క్లోజ్-అప్ view showing the internal copper sleeve and insulation.

మూర్తి 1.3: వైపు view highlighting the compact design.

చిత్రం 1.4: కోణీయ view showing the funnel-shaped insulation entry.

Figure 1.5: Technical diagram with dimensions and specifications.

మూర్తి 1.6: ముందు view showing the wire entry point.

చిత్రం 1.7: పై నుండి క్రిందికి view emphasizing the ring shape.

మూర్తి 1.8: వైపు view showing the full length of the terminal.

మూర్తి 1.9: దృక్కోణం view ready for wire insertion.

2. సెటప్ మరియు ఇన్‌స్టాలేషన్

Proper installation is crucial for ensuring a secure and reliable electrical connection. Follow these steps carefully:

1. వైర్ సిద్ధం చేయండి: Strip the insulation from the end of the wire to the appropriate length, ensuring that the bare conductor will fully enter the terminal's copper sleeve. For BF-M4 terminals, the recommended wire cross-section is 1.5-2.5 mm².
2. వైర్ చొప్పించండి: Insert the stripped wire directly into the funnel-shaped PVC collar of the terminal. Ensure all individual strands of the conductor enter the copper sleeve completely. The design of the terminal allows for direct insertion without twisting the strands.
3. Crimp the Terminal: Using a suitable crimping tool designed for insulated terminals, apply firm and even pressure to the crimping barrel of the terminal. Ensure the crimp is secure and the wire is firmly held within the terminal. A proper crimp will result in a strong electrical and mechanical connection.
4. కనెక్షన్‌ని ధృవీకరించండి: After crimping, gently pull on the wire to ensure it is securely fastened within the terminal. Inspect the crimped area for any signs of loose strands or improper compression.

Note: Always use appropriate safety measures and tools when working with electrical components.

3. ఆపరేటింగ్ మార్గదర్శకాలు

Once installed, the Cembre BF-M4 insulated eyelet terminals function as a permanent electrical connection point. They are designed for passive use in various electrical circuits.

అప్లికేషన్:

• These terminals are ideal for creating robust and safe electrical connections in diverse environments.
• Common applications include wiring in residential and commercial buildings, garden lighting, garage electrical systems, and automotive (car, truck, motorcycle) and bicycle electrical systems.

Ensure the terminal is connected to a compatible stud or screw of size M4 for the eyelet to function correctly.

4. నిర్వహణ మరియు నిల్వ

Cembre BF-M4 insulated eyelet terminals are designed for durability and require minimal maintenance once installed. However, proper storage and occasional inspection can prolong their lifespan and ensure continued performance.

నిల్వ:

• Store unused terminals in a dry environment, away from direct sunlight and extreme temperatures.
• Keep them within their recommended temperature range of -20 °C to +80 °C.
• Avoid exposure to corrosive chemicals or excessive moisture, which could degrade the insulation or the metal components.

తనిఖీ:

• Periodically inspect installed terminals for any signs of corrosion, physical damage, or loose connections.
• Ensure the insulation remains intact and free from cracks or degradation.
• If any damage is observed, replace the terminal immediately to prevent electrical hazards.

5. సాధారణ సమస్యలను పరిష్కరించడం

As passive components, most issues with eyelet terminals stem from improper installation or selection. Here are some common problems and their solutions:

Issue: Poor Electrical Connection / High Resistance

• కారణం: Wire not fully inserted into the terminal's copper sleeve before crimping.
• పరిష్కారం: Ensure the stripped wire is fully seated against the internal stop of the terminal. Re-crimp if possible, or replace the terminal and re-do the connection.
• కారణం: Incorrect wire gauge used (too small for the terminal).
• పరిష్కారం: Verify the wire cross-section is within the 1.5-2.5 mm² range for this terminal. Use the correct terminal size for your wire.
• కారణం: Improper crimping tool or technique.
• పరిష్కారం: Use a dedicated crimping tool for insulated terminals. Ensure the tool is properly calibrated and apply sufficient, even pressure.

Issue: Terminal Detachment / Mechanical Failure

• కారణం: Insufficient crimping force or improper crimp location.
• పరిష్కారం: Ensure the crimp is applied to the metal barrel of the terminal, not the insulation. The crimp should be tight enough to prevent the wire from being pulled out.
• కారణం: Excessive mechanical stress on the connection.
• పరిష్కారం: Ensure the wiring is properly supported and not subjected to undue tension or bending at the terminal point.

Issue: Insulation Damage

• కారణం: Over-crimping or exposure to sharp objects/chemicals.
• పరిష్కారం: Replace any terminal with damaged insulation to prevent short circuits or electrical shock.

6. సాంకేతిక లక్షణాలు

7. వారంటీ మరియు మద్దతు

For specific warranty information, please refer to the terms and conditions provided by your point of purchase or the seller. As these are industrial components, warranty terms may vary.

విడిభాగాల లభ్యత:

Information regarding the availability of spare parts for this product is not provided by the manufacturer.

సాంకేతిక మద్దతు:

For technical assistance or inquiries regarding the Cembre BF-M4 insulated eyelet terminals, please contact the seller or distributor from whom you purchased the product. For purchases made via Amazon, the seller is Kalitec Verbindungstechnik.