- MENU
- Home
-
Categories
- Air conditioner (switchgear cabinet)
- Base/base element (switchgear cabinet)
- Case for component installation with modular spacing 19 inch
- Climate control door (enclosure/cabinet)
- Climate control side panel (enclosure/cabinet)
- Component for arrangement / baying system (switchgear cabinet)
- View all categories
- Accessories/spare parts for domestic switching devices
- Accessories/spare parts for socket outlets/plugs with protective contact
- Cable entry
- Combination of switch/push button with socket outlet
- Control element/cover plate for domestic switching devices
- Controller for light controlling system
- View all categories
- Accessories/spare parts for earthing and lightning
- Accessories/spare parts for surge protection data networks/MCR-technology
- Accessories/spare parts for surge protection power supply systems
- Air-termination equipment for lightning protection
- Base for air termination systems lightning protection
- Basic element for surge protection device
- View all categories
- AC-power supply
- Accessories/spare parts for command devices
- Accessories/spare parts for electronic motor control and protection device
- Accessories/spare parts for emergency stop pull cord switch
- Accessories/spare parts for frequency controller
- Accessories/spare parts for low-voltage switch technology
- View all categories
- Accessories/spare parts for underfloor installation ducting systems
- Bend for underfloor installation ducting systems
- Coupler for underfloor installation duct
- Cover for underfloor installation duct flush floor open
- Cover plate for installation units
- End piece for underfloor installation duct
- View all categories
- Request Quote
- How RFQ Works
- Contact Us
- FAQ
>
OBO BETTERMANN
>
TBS Transient and lightning protection systems - OBO BETTERMANN
>
Surge , arrestor, type 3
>
5081690
View larger
Images are for illustrative purposes only. Please refer to data sheet for details
TD-4/I 5081690 OBO BETTERMANN Surge protection device for TK systems, White, Plastic
TD-4/I
5081690
OBO BETTERMANN
1 Pcs.
Surge protection device for TK systems, White, Plastic
Combination protection device TD-4/I for ISDN and DSL systems. Data cable protection device for telecommunications equipment• Low protection level at a high current load• "Push-in" terminals for quick installation• Bandwidth-optimised for secure transmission• Surface mounting • Visual function displayApplication: DSL systems, IP connections, ISDN or analogue telecommunications
Automation > Surge protection device for data networks/MCR-technology
Surge , arrestor, type 3
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲| Arrestor monitoring | no |
|---|---|
| Capacity (wire-earth) | <10 pF |
| Capacity (wire-wire) | <50 pF |
| CO2 Footprint (GWP) Cradle-to-Gate | 0,4171 kg CO2e / 1 Piece |
| Colour | White |
| Connection cross-section, flexible, max. | 0,75 mm² |
| Connection cross-section, flexible, min. | 0,14 mm² |
| Connection cross-section, multi-wire, max. | 0,75 mm² |
| Connection cross-section, multi-wire, min. | 0,14 mm² |
| Connection cross-section, rigid, max. | 0,75 mm² |
| Connection cross-section, rigid, min. | 0,14 mm² |
| Cut-off frequency | 100 MHz |
| Dimension | 170V |
| Explosion-tested version | no |
| Impulse durability wire-earth | C2: 18 kV / 9 kA (8/20µs) |
| Impulse durability wire-wire | C2: 18 kV / 9 kA (8/20µs) |
| Insertion loss | ≤3 dB |
| Insulation resistance | >1 MΩ |
| Kategorie | Type 1+2+3 / D1+C2+C1 |
| Lightning impulse current | 2,5 kA |
| Lightning protection zone LPZ | 0→3 |
| Material | Plastic |
| Maximum continuous voltage AC | 120 V |
|---|---|
| Maximum continuous voltage DC | 170 V |
| Nominal load current AC | 0,14 A |
| Nominal load current DC | 0,2 A |
| Number of poles | 4 |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Plug-in system | RJ11 |
| Protection level wire-earth | <650 V |
| Protection level wire-wire | <300 V |
| Protection level, shield-earth (S-PE) | 850 V |
| Protection rating | IP54 |
| Screening | Indirect |
| Series resistance per wire | 9 Ω ± 10 % |
| Shielding connection available | yes |
| Signalling on device | Visual |
| SPD to IEC 61643-21 | Class I+II+III / D1+C2+C1 |
| Telecommunications contact | no |
| Testing standard | IEC 61643-21 |
| Total discharge current (10/350) | D1: 12,5 kA |
| Total discharge current (8/20) | 25 kA |