1 pair STB module with box

Applications and feature:

l        STB is a high reliability connection module, designed to withstand all exsiting climates.

l        Watertight by design, it provide the best service for the following applications:

Interface boxes UG/Aerial Networks

Distribution points

Customer termination devinces.

l        Fits on DIN 35 rails

l        Very compact, overall dimensions allow to replace exsiting won protected solution by a high reliability solution

l        No special tool required, only by standard screw driver.

Specifications Contact characteristics

Drop wire connector:

Gauge range  0.4 to 1.0mmφ     insulation diameter:5.0mm maxφ

Pair connector:

Gauge range  0.4 to 1.0mmφ     insulation diameter:3.0mm maxφ

Current conducting capacity

20A 10A per connector for 10 minintes at least without causing deformation of the module( if ＞20A up to 30A is required, this is possible using a different GDT)

Insulation resistance

Dry atmesphere                                     ＞10¹²Ω

Damp atmesphere(ASTMD618)                        ＞10¹²Ω

Salt fog(ASTMB117)                                  ＞10¹²Ω

Immersion in water(15 days in 3% NaCi solution)         ＞10¹²Ω

Contact resistance

R_Material+R_{bridge contacts}+R_{wire contacts}                ＜10mΩ

Increase in contact resistance

After climatic tests                                    ＜2.5mΩ

After 50 reinsertions                                   ＜2.5mΩ

Dielectric strength                                     ＞3000 Vdc for 1 minutes

Mechanical characteristics

Pair/drop qire housing screw      Special passivated direct+lacquered zamac alloy

Drop wire housing body           Transparent polycarbonate

Body                           VO glass-fiber reinforced polycarbonate

Insertion contacts                Tinned phosphor bronze

Ground contacts                 Cu-Zn-Ni-Ag alloy

Lower sealant                   Epoxy resin

Upper cable sealant              Silicone filled

Pair/drop wire bearing cover      Polycarbonate

Plug-in module body             VO glass-fiber reinforced polycarbonate

Plug-in module sealant           Gel

“O”-ring                       EPDM

Spring                         Stainless steel

Cable/drop wire membrance       Thermoplastic rubber