792-803 - Terminal block; IT MDEX 24; intrinsically safe circuits; 24 VDC
- Brand: Wago
- Product Code: 792-803
Description: Short description: Provides surge protection for IT systems and devices in the voltage range up to 60 V (except custom solutions, e.g., telephone systems with ringing voltage). Overvoltage protection is also possible for DIN-35 rail-mount terminal blocks. Multi-stage surge arresters in rail-mount terminal blocks (792-80x Series) of just 6 mm width ensure cost-effective protection for control and bus technology (e.g., LON® network, PROFIBUS network, binary signals). Features: Protect your system against overvoltage Slim, space-saving design Control operational costs by preventing expensive, unplanned downtime High operational reliability and system uptime
Description: Short description: Provides surge protection for IT systems and devices in the voltage range up to 60 V (except custom solutions, e.g., telephone systems with ringing voltage). Overvoltage protection is also possible for DIN-35 rail-mount terminal blocks. Multi-stage surge arresters in rail-mount terminal blocks (792-80x Series) of just 6 mm width ensure cost-effective protection for control and bus technology (e.g., LON® network, PROFIBUS network, binary signals). Features: Protect your system against overvoltage Slim, space-saving design Control operational costs by preventing expensive, unplanned downtime High operational reliability and system uptime
Notes
Note | The coordination characteristics of the surge arrester provide information about its discharge capacity and protection capability. |
Electrical data
Nominal operating voltage | DC 24 V |
Highest continuous voltage | AC 23 V / DC 33 V |
Input voltage (max.) per EN 50020 Ui | 30 |
Nominal current | 0.5 |
Input current (max.) per EN 50020 Ii | 0.5 |
Nominal discharge current (8/20 µs) (line) | 5 kA |
Nominal discharge current (8/20 µs) (total) | 10 kA |
Protection level (line/line) (cat. C2 at IN) | ≤ 50 V |
Protection level (line/protected ground) (cat. C2 at IN) | ≤ 1.5 kV |
Protection level (line/line) (cat. C3 at IN) | ≤ 45 V |
Protection level (line/protected ground) (cat. C3 at IN) | ≤ 1.4 kV |
Response time (line/line) | ≤ 1 ns |
Response time (line/protected ground) | ≤ 100 ns |
Limit frequency (line/line) | 6 |
Impedance | 1.8 |
Capacitance (line/line) | ≤ 10 nF |
Capacitance (line/protected ground) | ≤ 6 pF |
Safety and protection
Protection type | IP00 |
Protection class with end and intermediate plate | IP20 |
Connection data
Connections (number) | 5 |
Connection technology | CAGE CLAMP® |
Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
Strip length | 5 … 6 mm / 0.2 … 0.24 inches |
Physical data
Width | 6 mm / 0.236 inches |
Height from upper-edge of DIN-rail | 56 mm / 2.205 inches |
Depth | 91 mm / 3.583 inches |
Mechanical data
Mounting type | DIN-35 rail |
Material data
Weight | 46 |
Environmental requirements
Ambient temperature (operation) | -40 … +80 °C |
Surrounding air temperature (storage) | -40 … +80 °C |
Standards and specifications
Standards/specifications | IEC 61643-21 |
Bid Text
792-803
792-803
Additional Information
Disposal; Electrical and electronic equipment, Packaging
CAE data
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