F-U Fork terminal
FORK TERMINAL, PRE-INSULATED WITH PVC, FOR COPPER CONDUCTORS
Gallery
F-U
FORK TERMINAL, PRE-INSULATED WITH PVC, FOR COPPER CONDUCTORS
Documentation
Certifications & approvals
-
UL (cULus)
Description
The insulated fork cable lugs of the F-U series are manufactured from electrolytic copper strip with a purity of over 99.9% and undergo annealing and electrolytic tin-plating processes to facilitate crimping and increase resistance to mechanical stress.
They feature a PVC insulated cover with an internal funnel-shaped profile, designed to facilitate the insertion of the conductor and help prevent the wires from being crimped during wiring.
The internal knurling of the barrel improves the contact between the conductor and the connector, helping to increase traction and the long-term reliability of the connection.
Read all
Close
They feature a PVC insulated cover with an internal funnel-shaped profile, designed to facilitate the insertion of the conductor and help prevent the wires from being crimped during wiring.
The internal knurling of the barrel improves the contact between the conductor and the connector, helping to increase traction and the long-term reliability of the connection.
Common features in table.
Features
Details by type in expandable section below.
Minimum operating temperature
-20 °C
Maximum operating temperature
75 °C
Threshold of operating temperature for short periods
90 °C
Type of insulation
partial
Easy insertion input
Yes
Surface treatment
tin plating
Conductor body material
Electrolitic copper with purity above 99,95%
Insulated cover material
Polyvinylchloride PVC
Annealing
Yes
Unit in minimal packaging
100 PCE
Customs code
85369010
ROHS compliant
Yes
Self-extinguishing fire class according to UL 94
V0
UL standard
486A-486B
RF-U
Insulated cover colour
red
Range of cable cross section [mm²]
0.25 ÷ 1.5
| Weight and dimensions | Logistic | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tipo | Screw diameter | B [mm] | M [mm] | I [mm] | D [mm] | N [mm] | L [mm] | A [mm] | C [mm] | Ø2 [mm] | Ø3 [mm] | Ø [mm] | Cable stripping length [mm] | Unit in standard packaging [pce] |
| RF-U3 | M3 | 5.5 | 5.5 | 9.7 | 3.2 | 4 | 19.6 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 3000 |
| RF-U3.5 | M3.5 | 6 | 6.5 | 10.7 | 3.7 | 3.8 | 20.4 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 3000 |
| RF-U3.5/1 | M3.5 | 7.2 | 6.5 | 10.7 | 3.7 | 3.8 | 20.4 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 3000 |
| RF-U3.5/2 | M3.5 | 6.4 | 6.5 | 10.7 | 3.7 | 3.8 | 20.4 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 3000 |
| RF-U4 | M4 | 6.5 | 7.5 | 11.7 | 4.3 | 3.7 | 21.3 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 3000 |
| RF-U4/1 | M4 | 8.5 | 7.5 | 11.7 | 4.3 | 3.7 | 21.3 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 3000 |
| RF-U4/2 | M4 | 7.5 | 7.5 | 11.7 | 4.3 | 3.7 | 21.3 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 3000 |
| RF-U5 | M5 | 8.5 | 7.5 | 11.7 | 5.3 | 3.7 | 21.3 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 2500 |
| RF-U5/1 | M5 | 9.4 | 7.5 | 11.7 | 5.3 | 3.7 | 21.3 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 3000 |
| RF-U6 | M6 | 9.4 | 8.1 | 12.3 | 6.4 | 4.7 | 22.9 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 2000 |
| RF-U6/1 | M6 | 12 | 9.2 | 13.4 | 6.4 | 7.1 | 26.4 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 2000 |
| RF-U8 | M8 | 14 | 10 | 14.2 | 8.4 | 6.3 | 26.4 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 2000 |
| RF-U10 | M10 | 17.5 | 13.05 | 17.25 | 10.5 | 7.7 | 30.9 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 1500 |
| RF-U12 | M12 | 20 | 15.5 | 19.7 | 13 | 9 | 34.6 | 4.2 | 10.1 | 4 | 5 | 1.8 | 5 | 1500 |
BF-U
Insulated cover colour
blue
Range of cable cross section [mm²]
1.5 ÷ 2.5
| Weight and dimensions | Logistic | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tipo | Screw diameter | B [mm] | M [mm] | I [mm] | D [mm] | N [mm] | L [mm] | A [mm] | C [mm] | Ø2 [mm] | Ø3 [mm] | Ø [mm] | Cable stripping length [mm] | Unit in standard packaging [pce] |
| BF-U3 | M3 | 5.5 | 5.5 | 9.7 | 3.2 | 4 | 19.6 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 2500 |
| BF-U3.5 | M3.5 | 6.4 | 6.5 | 10.7 | 3.7 | 3.8 | 20.4 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 2500 |
| BF-U3.5/1 | M3.5 | 7.2 | 6.5 | 10.7 | 3.7 | 3.8 | 20.4 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 3000 |
| BF-U4 | M4 | 6.5 | 7.5 | 11.7 | 4.3 | 3.7 | 21.3 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 2500 |
| BF-U4/1 | M4 | 8.5 | 7.5 | 11.7 | 4.3 | 3.7 | 21.3 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 2000 |
| BF-U4/2 | M4 | 7.5 | 7.5 | 11.7 | 4.3 | 3.7 | 21.3 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 2000 |
| BF-U5 | M5 | 8.5 | 7.5 | 11.7 | 5.3 | 3.7 | 21.3 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 2000 |
| BF-U5/2 | M5 | 12 | 11.3 | 15.5 | 5.3 | 5 | 26.4 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 1500 |
| BF-U6 | M6 | 9.4 | 8.1 | 12.3 | 6.4 | 4.7 | 22.9 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 2000 |
| BF-U6/1 | M6 | 12 | 9.2 | 13.4 | 6.4 | 7.1 | 26.4 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 2000 |
| BF-U8 | M8 | 14 | 10 | 14.2 | 8.4 | 6.3 | 26.4 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 1500 |
| BF-U10 | M10 | 17.5 | 13.05 | 17.25 | 10.5 | 7.75 | 30.9 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 1000 |
| BF-U12 | M12 | 20 | 15.5 | 19.7 | 13 | 9 | 34.6 | 4.2 | 10.1 | 4.9 | 6.4 | 2.4 | 5 | 1000 |
GF-U
Insulated cover colour
yellow
Range of cable cross section [mm²]
4 ÷ 6
| Weight and dimensions | Logistic | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tipo | Screw diameter | B [mm] | M [mm] | I [mm] | D [mm] | N [mm] | L [mm] | A [mm] | C [mm] | Ø2 [mm] | Ø3 [mm] | Ø [mm] | Cable stripping length [mm] | Unit in standard packaging [pce] |
| GF-U3.5 | M3.5 | 7.5 | 8.5 | 14.9 | 3.7 | 3.9 | 26.5 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 1000 |
| GF-U4 | M4 | 7.5 | 8 | 14.4 | 4.3 | 4.4 | 26.5 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 1000 |
| GF-U5 | M5 | 9.5 | 8 | 14.4 | 5.3 | 4.4 | 26.5 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 1000 |
| GF-U6 | M6 | 10 | 11 | 17.4 | 6.4 | 5.5 | 30.6 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 1000 |
| GF-U8 | M8 | 13.5 | 12 | 18.4 | 8.4 | 8 | 34.1 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 800 |
| GF-U10 | M10 | 15.5 | 13 | 19.4 | 10.5 | 8 | 35.1 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 1000 |
| GF-U10/1 | M10 | 17.5 | 13.85 | 20.25 | 10.5 | 7.75 | 35.7 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 1000 |
| GF-U12 | M12 | 21 | 15.1 | 21.5 | 13 | 9.5 | 38.7 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 500 |
| GF-U14 | M14 | 23 | 16.1 | 22.5 | 15 | 10.5 | 40.7 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 500 |
| GF-U16 | M16 | 26 | 17.1 | 23.5 | 17 | 11.5 | 42.7 | 8 | 14.1 | 6.6 | 8.1 | 3.6 | 7 | 500 |
Follow us
Subscribe to CEMBRE newsletter and stay tuned
Thank you, your request has been send successfully
You'll be contact soon by our commercial staff
Print label service
Fill in the form and follow the instructions to request the label print service
Thank you, your request has been send successfully
You'll be contact soon by our commercial staff