Model B50 FF M8-M12

Polyester Rail bearing insulator

Polyester Rail Model B50 FF M8-M12
B50 FF M8-M12
Technical data
Creepage line length120 mm
Operating temperatureda -40 °C a +145 °C - 20000 h - IEC 216
Dielectric test at dry conditions14 kV | 60 s | 50 Hz
Maximum load according to test conditions required by EN 61373200 N
Flexural strength3000 N
Maximum tensile strength8000 N
Compressive strength30000 N
Torsion rupture torque≥ 80 Nm
Weight170 g
Fire - smoke behaviour
Accordint to UL94V0
Accordint to NFF16-101 e 16-102Classification F1-I2, grid 4
Accordint to FS. N.304142In accordance with the specification
A Threaded insert materials Code Max tightening torque on the threads Availability
M 8 Nickel electroplated brass 3121102010 18 Nm STD.
M 8 Zincelectroplated steel 3121102020 18 Nm On request only
M 10 Nickel electroplated brass 3121102030 32 Nm STD.
M 10 Zincelectroplated steel 3121102040 32 Nm On request only
M 12 Nickel electroplated brass 3121102050 55 Nm STD.
M 12 Zincelectroplated steel 3121102060 55 Nm On request only