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TKSB, 5097 97 6, 5097976, chống sét hệ thống đo lường, hệ thống điều khiển, hệ thống công nghệ thông tin và hệ thống viễn thông
MCR protection for two-core systems
Basic protection for two-core systems with HF applications 120 V
Basic protection for measuring, control and regulation technology and telecommunication systems.
• Basic protection for lightning protection equipotential bonding
• High impulse arresting capacity 6 kA (10/350)
• With easy-to-mount, screwless connection terminals
• In a space-saving 17.5 mm grid
Application: Universal use on 35 mm DIN rails in standard distributor housings.
| TKSB | |||
| Article number | 5097 97 6 | ||
| Maximum continuous voltage AC | UC | V | 120 |
| Maximum continuous voltage DC | UC | V | 170 |
| Category | Type 1+2 / D1+C2 | ||
| Lightning protection zone LPZ | 0→2 | ||
| Number of poles | 2 | ||
| Rated current | IL | A | 20 |
| Series resistance per wire | Ω | - | |
| Impulse durability wire-wire | C2: 18 kV / 9 kA (8/20 μs) | ||
| Impulse durability wire-earth | C2: 18 kV / 9 kA (8/20μs) | ||
| Total discharge current (8/20) | kA | 18 kA | |
| Total discharge current (10/350) | kA | D1: 6 kA | |
| Protection level wire-wire | V | <950 V | |
| Protection level wire-earth | V | <600 V | |
| Temperature range | ϑ | °C | -40 - +80 °C |
| Installation type | DIN rail | ||
| Connection system | Terminal | ||
| Protection rating | IP20 | ||
| Connection cross-section, flexible | mm² | 0.14 - 0.75 mm² | |
| Connection cross-section, multi-wire | mm² | 0.14 - 0.75 mm² | |
| Connection cross-section rigid | mm² | 0.14 - 0.75 mm² | |
| Earthing via: | Connection cable | ||
| Testing standard | IEC 61643-21 | ||
