Product Introduction:
Subscriber Terminal Blocks is provided by Ningbo Zhifa Science and Technology Industry Co., Ltd.,a major Telecommunication Products supplier in Telecommunication Products wholesale industry in China.You can check out the specification of Subscriber Terminal Blocks below or get any optional result clicking into the following keywords Subscriber Terminal Blocks and you can check the authentications and testimonials of Subscriber Terminal Blocks .
Description:
Dimensions:
1) Module without GDT style: 50 x 20 x 40cm
2) Module with GDT protection: 50 x 20 x 50cm
Specifications:
1) Insulation resistance (dry atmosphere): >10<sup>12</sup>Ω
2) Damp atmosphere (ASTM D6 18) : 10<sup>12</sup>Ω
3) Salt fog (ASTM B117) : >10<sup>10</sup>Ω
4) Immersion in water: >10<sup>10</sup>Ω (15 days in 3％ NaCl solution)
5) Diameter of wire conductor: 0.4 - 1.2mm
6) Overall insulation diameter of drop wire: ≤5mm
7) Bridge contact resistance: ≤7mΩ
8) Wire contact resistance: ≤3mΩ
9) Increase contact resistance after 200 times insertions and
climatic tests: ≤3mΩ
Mechanical characteristics:
1) Pair / drop wire housing screw: special passivated direct+
2) Lacquered zamac ally
3) Drop wire housing body: transparent polycarbonate
4) Body: VO glass-fiber reinforced
5) Polycarbonate
6) Insertion contacts: tinned phosphor bronze
7) Ground contacts: Cu-Zn-Ni-Ag ally
8) Continuity contacts: tinned hard brass
9) Lower sealant: epoxy resin (EP)
10) Upper cable sealant: silicone fluid
11) Pair / drop wire bearing cover: polycarbonate
12) Plug-in module body: VO glass-fiber reinforced
13) Plug-in module sealant: gel
14) "O"-ring: EPDM
15) Spring: stainless steel
16) Cable / drop wire membrane: thermoplastic rubber (TPE)
Inner packing:
20pcs/ctn
Outer packing:
400pcs/ctn
Carton dimensions: 47 x 24 x 25cm
G.W.: 14.5 (module without GDT), 16.5 (module with GDT)
