Application for replacing Tyco VX-SB subscribe connector unit terminal blocks,Connecting 1 pair module without protection,module with surge protection (gas-discharge instrument with surge protection to 230V) and module with overvoltage and overcurrent (overvoltage to 230V, and by two resistors PTC, which protect from the overcurrent).
The terminal block of connection consists of housing and cover of rectangular form, and also 5- polar unit of connection, fixed on the housing. Cover is fixed beyond the axis common with the housing; however, it can be isolated from the housing for guaranteeing the convenience in the work due to the squeezed conditions. The introduction of wires is accomplished through the detachable stuffing boxes, which ensure the possibility of applying the wires of different sizes. Fastening wires is accomplished by the metallic screws, located inside the unit of connection.
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 10Aper connector for 10 minutes at least without causing deformation of the module( if >20A up to30Ais 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
RMaterial+Rbridge contacts+Rwire 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 ......................................................................................................................... V0 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 ...........................................................................................V0 glass-fiber reinforced polycarbonate
Plug-in module sealant ...................................................................................... Gel
“O”-ring ..............................................................................................................EPDM
Spring .......................................................................................................................Stainless steel
Cable/drop wire membrance........................................................................... Thermoplastic rubber
1. Q : Are you trading company or manufacturer?
A : 70% of our products we manufactured and 30% do trading for customer service
2. Q : How can you ensure the quality?
A : Good question! We are a one-stop manufacturer. We have complete facilities and over-15- years manufacturing experience to ensure product quality. And we have already passed ISO 9001 Quality Management System.
3. Q : Can you provide samples ? Is it free or extra?
A : Yes, After price confirmation , we could offer the free sample, but the shipping cost need pay for by your side.
4. Q : How long is your delivery time ?
A : In stock: In 7 days; No in stock: 15~20 days, depend on your QTY.
5. Q: Can you do OEM?
A: Yes , we can
6. Q: What is your payment term ?
A: Payment <=4000USD,100% in advance. Payment>= 4000USD, 30% TT in advance, balance before shipment.
7. Q: How we can pay?
A: TT, Western Union , Paypal ,Credit Card and LC
8. Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Boat and Train
Contact: Ballen
Phone: 86-138 5834 2939
Tel: 86-138 5834 2939
Email: ballen@ftthtelecom.com
Add: Industry Area of Chaotang,Cixi City