HDT/6/24-F1,1
Article number: 56 101- Combined two-stage surge protectors intended for a low voltage data and power supply lines routed by a common cable.
- Contains both 1st and 2nd stage of protection.
- The overcurrent protection of the power supply line is ensured by a PPTC resettable fuse.
- To reset the PPTC, the circuit must be switched off and let the fuse cool down, do not have to be changed.
- The protection devices must be installed just in front of the protected device.
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| Testing category according to IEC 61643-21:2000 and EN 61643-21:2001 | C1, C2, C3 | |
| Connector type | Screw terminals | |
| Rated operating DC voltage (Data line protection) | UN | 0 ÷ 6 V |
| Maximum continuous operating voltage DC (Data line protection) | UC | 7.2 V |
| Rated load current (Data line protection) | IL | 0.1 A |
| Rated operating DC voltage (Power supply system protection) | UN | 0 ÷ 24 V |
| Maximum continuous operating voltage DC (Power supply system protection) | UC | 28.6 V |
| Rated load current (Power supply system protection) | IL | 1.1 A |
| Hold-current of the resettable fuse at -40, 23, 70 °C | Ihold | 1790, 1100, 580 mA |
| Trip-current of the resettable fuse at -40, 23, 70 °C | Itrip | 3580, 2200, 1160 mA |
| C1 Nominal discharge current (8/20) | In | 1 kA |
| C1 Voltage protection level at In (line/G) | Up | < 40 V |
| C1 Voltage protection level at In (line/line) | Up | < 35 V |
| C2 Nominal discharge current (8/20) | In | 10 kA |
| C2 Voltage protection level at In (line/G) | Up | < 60 V |
| C2 Voltage protection level at In (line/line) | Up | < 40 V |
| C3 Voltage protection level at 1 kV/μs (line/G) | Up | < 35 V |
| C3 Voltage protection level at 1 kV/μs (line/line) | Up | < 35 V |
| Bandwidth | B | 0 ÷ 1 MHz |
| Lightning protection zone | LPZ1, LPZ2, LPZ3 | |
| Housing material | Polyamid PA6, UL94 V-0 | |
| Degree of protection | IP20 | |
| Operating temperature | ϑ | - 40 ÷ 70 °C |
| Recommended cross-section of connected conductors | S | 0.25 ÷ 1.5 mm2 |
| Clamp fastening range (solid conductor) | 0.25 ÷ 4 mm2 | |
| Clamp fastening range (stranded conductor) | 0.25 ÷ 2.5 mm2 | |
| Tightening moment | 0,4 | |
| Installation | On DIN rail 35 mm | |
| Modular width | 1 | |
| Operating position | Any | |
| Signalling at the device | None | |
| Remote signalling | No | |
| Modular design | No | |
| Lifetime | > 100 000 h |