1. Uvod
This manual provides detailed instructions for the proper use and application of the 3M Heat Shrink Tubing FP-301-Color Assortment Kit. This kit offers a versatile selection of thin-wall heat shrink tubing designed for various electrical, physical, and chemical applications. It is intended for industrial and occupational use only.
2. Proizvod je gotovview
The 3M FP-301 Heat Shrink Tubing Kit is a comprehensive assortment of flexible polyolefin heat shrink tubing. It is engineered to provide balanced electrical, physical, and chemical properties, making it suitable for a wide range of industrial and military applications. The tubing features a 2:1 shrink ratio and is rated for 600V applications, offering effective insulation and moisture-seal protection.
Ključne karakteristike:
- Pouzdane performanse: Maintains balanced electrical, physical, and chemical properties for diverse industrial and military uses.
- Primarna upotreba: Ideal for shrink-fit electrical insulation over cable splices and terminations.
- Više aplikacija: Suitable for lightweight wire harness covering, wire marking, wire bundling, and component packaging.
- Otporno na vatru: Most colors are self-extinguishing and meet UL 224 All-Tubing Flame Test (Clear tubing is an exception).
- Industrijska upotreba: Designed exclusively for industrial/occupational use; not for consumer sale or use.

Image 1: The 3M Heat Shrink Tubing FP-301-Color Assortment Kit, showing various sizes and colors of tubing in an organized case.
3. Postavljanje i instalacija
Proper installation ensures optimal performance and longevity of the heat shrink tubing. Follow these general guidelines for setup and application.
Priprema:
- Select Tubing Size: Choose a tube with an expanded diameter large enough to fit over the component or wire bundle, but small enough to shrink down to a snug fit. The FP-301 tubing has a 2:1 shrink ratio.
- Izrežite na dužinu: Cut the heat shrink tubing to the desired length, ensuring it covers the area requiring insulation or protection.
- Čista površina: Ensure the surface of the wire or component is clean, dry, and free from oils or contaminants for best adhesion and insulation.
Koraci prijave:
- Position Tubing: Slide the cut piece of heat shrink tubing over the wire splice, termination, or component to be covered. Center it over the area.
- Primijenite toplinu: Using a heat gun or other controlled heat source, apply heat evenly to the tubing. Begin heating from the center of the tubing and work outwards towards the ends.
- Observe Shrinkage: The tubing will begin to shrink and conform tightly to the shape of the underlying component. Continue applying heat until the tubing is uniformly shrunk and there are no loose areas or air bubbles. The material will become rigid and secure once cooled.
- Cool Down: Allow the tubing to cool completely before handling or subjecting it to stress.

Image 2: Illustrates the application of heat shrink tubing for shrink-fit protection and strain relief on wires and solder joints.

Image 3: Shows the versatility of the heat shrink tubing, balancing electrical, physical, and chemical properties for various industrial and military applications.

Image 4: Depicts the tubing's utility for lightweight wire-harness coverings, fire-resistant coverings, and wire bundling.
4. Operativne smjernice
The 3M FP-301 heat shrink tubing is designed for reliable operation within specified parameters.
- Voltage Ocjena: This tubing provides insulation for applications rated up to 600V.
- Radna temperatura: The tubing is designed to operate effectively within a temperature range of -67°F to 275°F (-55°C to 135°C).
- Shrink Temperature: The recommended minimum shrink temperature is 212°F (100°C).
- Otpornost na plamen: Most colors are self-extinguishing, meeting UL 224 All-Tubing Flame Test standards. Clear tubing does not meet this specific flame test.

Image 5: Details the operating temperature range of the 3M FP-301 heat shrink tubing, from -67°F to 275°F (-55°C to 135°C).
5. Održavanje i skladištenje
To ensure the longevity and effectiveness of your 3M Heat Shrink Tubing, proper maintenance and storage are recommended.
- Skladištenje: Store the tubing in its original packaging in a cool, dry place, away from direct sunlight and extreme temperatures.
- Rukovanje: Izbjegavajte kreasing or sharply bending the tubing before application, as this may affect its shrinking properties.
- čistoća: Keep the tubing free from dust, dirt, and moisture to prevent contamination during application.
6. Otkrivanje problema
If you encounter issues during the application of the heat shrink tubing, consider the following:
- Incomplete Shrinkage: Ensure sufficient and even heat is applied. A heat gun with adjustable temperature control is recommended. Apply heat from the center outwards.
- Uneven Shrinkage: This can occur if heat is not applied uniformly. Rotate the component or move the heat source consistently to ensure even heat distribution.
- Tubing Too Loose After Shrinkage: The initial tubing size selected might be too large for the component. Refer to the specifications for appropriate sizing based on the 2:1 shrink ratio.
- Damage During Heating: Excessive heat or prolonged exposure to heat can damage the tubing or the underlying component. Use appropriate heat settings and avoid direct flame contact.
7. Specifikacije
Detailed specifications for the 3M FP-301 Heat Shrink Tubing Kit are provided below.
- Brand: 3M
- Broj modela: 3M 37677 (FP-301)
- Materijal: Flexible Polyolefin
- Boja: Assorted (Black, White, Clear, Red, Blue, Yellow, Green)
- Shrink Ratio: 2:1
- Voltage Ocjena: 600V
- Raspon radne temperature: -67°F do 275°F (-55°C do 135°C)
- Vrsta instalacije: Heat-Shrink
- Dimenzije proizvoda: 12.5 x 11.3 x 7.4 inča (pakovanje u kompletu)
- Težina: 1.3 Pounds (Kit packaging)
- Certifikati: UL Listed, SAE-AMS-DTL-23053/5 (Class 1, 2), AMS-3636, AMS-3637, ABS, CSA Certified, RoHS 2011/65/EU Compliant.
Kit Contents (133 Tubes Total):
| AWG | I.D. (Expanded) | Količina | Colors Included |
|---|---|---|---|
| 28-26 AWG | 3/32-Inch (0.046 in Recovered) | 35 pieces (5 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 24-22 AWG | 1/8-Inch (0.062 in Recovered) | 28 pieces (4 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 20-18 AWG | 3/16-Inch (0.093 in Recovered) | 21 pieces (3 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 16-12 AWG | 1/4-Inch (0.125 in Recovered) | 21 pieces (3 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 12-8 AWG | 3/8-Inch (0.187 in Recovered) | 14 pieces (2 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 6-1 AWG | 1/2-Inch (0.25 in Recovered) | 14 pieces (2 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |

Image 6: Displays the various certifications met by the 3M FP-301 heat shrink tubing, including UL, SAE-AMS-DTL, AMS, ABS, CSA, and RoHS compliance.
8. Sigurnosne informacije i pravna izjava o odricanju odgovornosti
Važna napomena: 3M industrijski i profesionalni proizvodi namijenjeni su, označeni i pakirani za prodaju obučenim industrijskim i profesionalnim kupcima za upotrebu na radnom mjestu. Osim ako nije drugačije navedeno na primjenjivom pakovanju proizvoda ili u literaturi, ovi proizvodi nisu namijenjeni, označeni ili pakirani za prodaju ili upotrebu od strane potrošača (npr. za kućnu, ličnu upotrebu, osnovnu ili srednju školu, rekreativnu/sportsku ili drugu upotrebu koja nije opisana u primjenjivom pakovanju proizvoda ili u literaturi), te se moraju odabrati i koristiti u skladu s primjenjivim propisima i standardima o zdravlju i sigurnosti (npr. US OSHA, ANSI), kao i svom literaturom o proizvodu, uputama za korisnike, upozorenjima i drugim ograničenjima, a korisnik mora poduzeti sve radnje koje se zahtijevaju u skladu s bilo kakvim opozivom, radnjom na terenu ili drugom obavijesti o upotrebi proizvoda. Zloupotreba 3M industrijskih i profesionalnih proizvoda može rezultirati ozljedom, bolešću, smrću ili materijalnom štetom. Za pomoć pri odabiru i upotrebi proizvoda, obratite se svom stručnjaku za sigurnost na licu mjesta, industrijskom higijeničaru ili drugom stručnjaku za tu oblast. Za dodatne informacije o proizvodu posjetite www.3M.com.
Always use appropriate personal protective equipment (PPE) when working with heat sources and electrical components. Ensure adequate ventilation when applying heat to the tubing.
9. Garancija i podrška
For specific warranty information or technical support regarding the 3M Heat Shrink Tubing FP-301-Color Assortment Kit, please refer to the official 3M webstranicu ili direktno kontaktirajte korisničku službu kompanije 3M.
You can find more information and contact details on the official 3M webstranica: www.3M.com.