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TT-UKK5-M-F/60AC
2788210
PHOENIX_CONTACT
1
Surge protection device
Double-level modular terminal block with surge voltage coarse protection between both levels, disconnect knife in the upper level, nominal voltage: 60 V AC, for mounting on NS 32 or NS 35/7.5, closed housing, terminal width: 6.2 mm, terminal height: 68 mm
Trabtech (TT)
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| Product type | Surge protection for MCR technology |
| IEC test classification | C1 |
| C2 | |
| D1 | |
| Type | Double-level terminal block with disconnect knife |
| Number of positions | 1 |
| Surge protection fault message | none |
| Wire pairs per module | 1 |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal voltage UN | 60 V AC |
| Connection method | Screw connection |
| Screw thread | M3 |
| Tightening torque | 0.8 Nm |
| Conductor cross section flexible | 0.2 mm² ... 4 mm² |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section AWG | 24 ... 12 |
| Width | 6.2 mm |
| Height | 80 mm |
| Depth | 68 mm |
| Flammability rating according to UL 94 | V-0 |
| Housing material | PA 6.6 |
| Mechanical data | |
| Open side panel | No |
| Direction of action | Line-Line |
| Maximum continuous voltage UC | 30 V DC |
| 120 V AC | |
| Rated current | 2 A AC (85 °C) |
| 300 mA DC (85 °C) | |
| Operating effective current ICat UC | ≤ 2 µA |
| Nominal discharge current In(8/20) µs (line-line) | 5 kA |
| Total discharge current Itotal(8/20) µs | 5 kA |
| Max. discharge current Imax(8/20) µs maximum (line-line) | 5 kA |
| Output voltage limitation at 1 kV/µs (line-line) spike | ≤ 650 V |
| Output voltage limitation at 1 kV/µs (line-line) static | ≤ 650 V |
| Voltage protection level Up(line-line) | ≤ 650 V (C2 - 10 kV / 5 kA) |
| Response time tA(line-line) | ≤ 100 ns |
| Capacity (Core-Core) | typ. 2 pF |
| Surge protection fault message | none |
| Max. required back-up fuse | 2 A AC (F) |
| 315 mA DC (F) | |
| Impulse durability (line-line) | C2 - 10 kV / 5 kA |
| Alternating current carrying capacity (line-line) | 2.5 A - 1 s |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 85 °C |
| Standards/specifications | IEC 61643-21 |
| Note | 2000 |
| Standards/specifications | EN 61643-21 |
| Note | 2001 |
| Mounting type | DIN rail: 35 mm |
| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX PROTECTION EN .pdf | 27 Mbytes |
|
| PHOENIX CONTACT-2788210-TT-UKK5-M-F/60AC | 128 Kbytes |
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