Plug-In Connectors (increased safety)Back to Overview
BS 208 / 308
The BöSha plug-in connector system BS 208/308 is used for the assembly of a complete linear luminaire system to be applied in potentially explosive atmospheres.
They are designed as line plug-in connectors (each plug and socket connected via cable entries with heavy rubber-sheathed cables) and for installation in enclosures of type of explosion protection Ex e ("increased safety").
The plug-in connectors consist of plug-in connector plug and plug-in connector socket.
Both enclosure parts, plug and socket, when connected are screwed together with special fasteners according to EN 60079-0.
Plug and socket mainly consist of a plastic enclosure, an insulating body and the contact pins and contact bushes with the wiring points which are placed within the insulating body.
Characteristics of explosion-proof luminaires with plug-in connector system
• Saving time when installing the luminaires
• For instruction and training no qualified personnel required
• All luminaires including plug and socket
• Pre-assembled luminaire chains also with plug and socket
• Suitable line termination units for the plug connection system (simple troubleshooting)
• Interchangeable system components
|Type of explosion protection: mining||I M2 Ex e I|
|Type of explosion protection: industry||II 2G Ex e II T4|
|II 2D T 80°C IP 66|
Degree of enclosure protection
EC type examination certificate
IBExU 05 ATEX 1089 X
|Nominal insulation voltage||750 V AC|
|Rated voltage BS 208...||230 to 380 V (white)|
|Rated voltage BS 308...||380 to 750 (yellow)|
Rated current (at 40/50°C)
Max. 44/35 A with 10 mm²
Max. 32/35 A with 6 mm²
|Rated cross-section||10 mm²|
|Cross-sections of contact pins / sockets||1 conductor 6 mm² or 10 mm² each|
|Control conductor||According to DIN VDE 0118 part 2|
|Degree of protection EN 60529||IP 66|
|Ambient temperature||- 20°C to + 50°C|
Subject to technical modifications!