STB Module

Current conducting capacity
20 A, 10 A per conductor for 10 minutes at least, without causing deformation to the module
Insulation resistance
Dry atmosphere: >1010, Damp atmosphere(ASTM D618, procedure F): >1010. Salt fog: (ASTM B117) >109
Immersion in water: (15 days in 3% NaCl solution) TELCORDIA TR-NWT-000975 (Formerly Bellcore)>109,
Contact resistance, Rmaterial + Rbridge contacts + Rwire contacts <10 Increase in contact resistance, After climatic tests: <2.5, After 50 reinsertions: <2.5
Dielectric strength >3, 000 Vdc for 1 minute
Mechanical characteristics
Protector ground contact, Tinned hard brass, Continuity contact, Tinned hard brass
Plug-in module body, Flame retardant (UL94) fiber-glass reinforced polycarbonate
Plug-in module sealant
Size: (mm) (H x W x D): 40 x 50 x 20 (without Protection)
Environment condition: 5-40 degree Celsius, Relative humidity <85% (+30 degree Celsius), Atmospheric pressure: 70-106KPa
Pulling-out force: Tin bronze and silver plating (20-40uinch), pulling-out force not less than 25N
The performance of anti-burn: PBT or anti-burn PC, Combustibility achieved GB/T 5169.7-1985 standard
Type: 1) without Protection: DIN rail drop wire connector with continuity plug. The plug is grey in colour and has only the function of electrically connecting the incoming pair with the outgoing one. 2) with Protection: DIN rail drop wire connector with 3-point protection: It differs from previous one by having a RED plug, which, beside providing continuity, also integrates a 3-pole gas arrestor (GDT), rated 230V, 5A/5kA
Life: Durability 200 cycles (0.4-0.6 diameter), durability 50 cycles (0.6-1.2 diameter)
Testing-general, Electrical, Mechanical, Environmental and so on, according to industry standard
Material and Production Stamp and Product Branding: According to Client standard