1pair stb module with protection or without protection subscriber terminal block
Basic Info
Model No.: stb
Product Description
1pair stb module with protection or without protection subscriber terminal block 
Contact us if you need more details on Module. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Terminal Block、Stb Module. If these products fail to match your need, please contact us and we would like to provide relevant information.
| Contact characteristics | |
| Drop wire connector | |
| Gauge range | 0.4 to 1.05 mm Ø |
| Insulation diameter | 5 mm max. Ø |
| Pair connector | |
| Gauge range | 0.4 to 1.05 mm Ø |
| Insulation diameter | 3 mm max. Ø |
| 20 A, 10 A per conductor for 10 minutes at least without causing deformation of the module (If > 20 A up to 30 A is required,this is possible using a different GDT) |
| Insulation resistance | |
| Dry atmosphere | > 1012Ω |
| Damp atmosphere (ASTM D618) | > 1012Ω |
| Salt fog (ASTM B117) | > 1010Ω |
| Immersion in water (15 days in 3 % NaCl solution) | > 1010Ω |
| Contact resistance | |
| Rmaterial + Rbridge contacts + Rwire contacts | < 10 mΩ |
| Increase in contact resistance | |
| After climatic tests | < 2.5 mΩ |
| After 50 reinsertions | < 2.5 mΩ |
| Dielectric strength | > 3.000 Vdc for 1 minute |
| Mechanical characteristics | |
| Pair/drop wire housing screw | Special passivated direct +lacquered Zamac alloy |
| Drop wire housing body | Transparent polycarbonate |
| Body | Flame retardant (UL 94) glass-fiber reinforced polycarbonate |
| Insertion contacts | Tinned phosphor bronze |
| Ground contacts | Cu - Zn - Ni - Ag alloy |
| Continuity contacts | Tinned hard brass |
| Lower sealant | Polymeric resin |
| Upper cable sealant | Silicone fluid |
| Pair/drop wire bearing cover | Polycarbonate |
| Plug-in module body | Flame retardant (UL 94) glass-fiber reinforced polycarbonate |
| Plug-in module sealant | Gel |
| “O”-ring | EPDM |
| Spring | Stainless steel |
| Cable/drop wire membrane | Thermoplastic rubber |
Contact us if you need more details on Module. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Terminal Block、Stb Module. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Telecom Solution > Telephone Modules
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