B – Connectors for rail vehicle
Maximum 59 pole connector for power and control circuits on rail vehicles
B Series
B Series
The connectors, series B, have been designed especially for the demanding railcar environment. They are superbly suited for power and control circuits on road and rail vehicles alike.
An integrated interlocking circuit ensures that voltage is applied to the power circuit only when all covers are closed and all plugs have been mated or inserted into their respective dummy receptacles.
Features
- Rugged mechanical and electrical design
- Universally usable connectors for power and control circuits
- Easy replacement of components
- Easy assembly resulting in short assembly times
- Mechanically locking connector
- Integrated interlocking circuit to protect personnel from contact with dangerous voltages
Applications
- Connection of supply line and control cable of railway vehicles
Features
B series
| Number of contacts | 59+PE max., depending on configuration |
| Rated voltage (IEC 60038) | 500 V max., depending on configuration |
| Rated current Ie | Main contacts: 400 A max., depending on configuration / control contacts: 35 A max., depending on configuration |
| Orientations | 1 |
| Contact resistance | < 10 mΩ |
| Insulation resistance | > 100 MΩ |
| Standard IEC 60068-1: tmin[°C]/ tmax[°C]/ttesting time[days] | -25/70/21 |
| IP rating (IEC 60529) | IP54 |
| Mechanical endurance | 1,000 cycles |
| Temperature range | -40° C ... +85° C |
| Material, shells | Aluminium die-cast, RAL7031 |
| Material, inserts | Thermoplastic / Thermoset |
| Material, seals | Perbunan, Neoprene |
| Shells, flammability rating | |
| Contact terminal type | Screw / crimp / solder (depending on configuration) |
| Contact material | Copper wrought alloy |
| Contact finish | All contact inserts: silver / 59+PE: silver/nickel |
| Coupling | Interlock circuit (handle) |
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