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VF12-AC DC, 5097 45 3, 5097453, chống sét, chống sét nguồn điện cấp 3, chống sét nguồn điện 12V AC DC, chống sét nguồn điện
Fine power protection, series installation
Protection for 2-pole for power supply, 12 V
Surge protective device / fine protection Type 3 to EN 61643-11
• Suitable for DC and AC voltage systems
• With visual function display
• With installation-friendly, screwless connection terminals
• In a space-saving 17.5 mm grid
• Y circuit
Application: Universal use on 35 mm DIN rail in every normal commercially available distributorhousing.
| VF12-AC DC | |||
| Article number | 5097 45 3 | ||
| U max AC | Uc AC | V | 13,5 |
| U max DC | Uc DC | V | 18 |
| SPD to EN 61643-11 | Type 3 | ||
| SPD to IEC 61643-11 | Class III | ||
| Lightning protection zone LPZ | 2→3 | ||
| Nominal discharge current (8/20) | In | kA | 0,7 |
| Rated current | IL | A | 20 |
| Protection level wire-wire | Up | V | <110 |
| Protection level wire-earth | Up | V | <1200 |
| Response time | tA | ns | <25 |
| Temperature range | ϑ | °C | -40 - +80 |
| Protection rating | IP 20 | ||
| Division unit TE (17.5 mm) | 1 | ||
| Connection cross-section rigid | 0.14 - 2.5 mm² | ||
| Connection cross-section, multi-wire | 0.14 - 2.5 mm² | ||
| Connection cross-section, flexible | 0.14 - 2.5 mm² | ||
