1-pair monobloc Telecom surge protector
DLC-48DBC
Part Number: 641114
- For 'DIN' rail mounting
- All types of Telephone and Data lines
- Monobloc housing and very compact
- Protection of shield wire
- IEC 61643-21 compliance
Citel_Certif_UL_QVGQ_E1844939.pdf
CITEL_Certif_SIL_DLA_DLA2_DLAH_DLU_DLU2_DLUH_DLC.pdf
Installation Sheet
DLC compact surge protectors are designed to protect, against surge voltages due to lightning, terminals equipment connected to industrial buses, telecom lines or datalines.
These surge protectors must be installed on symmetrical DIN rail or on modular panel and are available for most of the transmission lines
These products are 1-pair surge protectors with monobloc enclosure
Select another reference:
| Network | Fipway, WorldFIP, FieldBus-H2 | |
| Nominal line voltage | Un | 48 V |
| Max. DC operating voltage | Uc | 53 V |
| Max. frequency | f max. | > 20 MHz |
| Insertion loss | < 1 dB | |
| Max. load current | IL | 300 mA |
| Max. discharge current | Imax | 10 kA |
| Protection mode(s) | Common/Differential mode | |
| Protection level | Up | 70 V |
| Impulse current | Iimp | 2.5 kA |
| Nominal discharge current | In | 5 kA |
| Line resistance | < 4.7 Ohm |
| Technology | GDT+Clamping diode | |
| SPD configuration | 1-pair + shielded | |
| Connection to Network | by spring - max. cross section 1.5 mm² | |
| Format | DIN box | |
| Mounting | Symmetrical rail 35 mm (DIN 60715) | |
| Housing material | Thermoplastic UL94-V0 | |
| Operating temperature | -40/+85°C | |
| Protection rating | IP20 | |
| Failsafe mode | Short-circuit - transmision cut-off - fault mode 2 | |
| Disconnection indicator | Transmission interrupt | |
| Dimensions | See diagram | |
| Weight | 0.029 kg |
| Standards compliance | IEC 61643-21 / EN 61643-21 / UL497A | |
| Certification | UL listed |
