Phoenix TT-SLKK5/110AC
- Modular terminal block with varistor as surge voltage protection between clamping connector and DIN rail
- Separate ground connection
- Nominal voltage: 110 V AC
- Mounting on NS 35/7.5
- Terminal width: 6.2 mm
- Terminal height: 69 mm































| Housing material | PA |
|---|---|
| Inflammability class according to UL 94 | V2 |
| Color | black |
| Total surge current (8/20) µs | 6.5 kA |
| Ambient temperature (operation) | -40 °C ... 85 °C |
| Mounting type | DIN rail: 35 mm |
| Design | Single-level terminal block – separate PE connection |
| Number of positions | 1 |
| Degree of protection | IP20 |
| Direction of action | Line-Earth Ground |
| Width | 6.2 mm |
| Height | 69.5 mm |
| Length | 66.5 mm |

| IEC category | C1 |
|---|---|
| C2 | |
| C3 | |
| VDE requirement class | C1 |
| C2 | |
| C3 | |
| Nominal voltage UN | 110 V AC |
| Maximum continuous voltage UC (wire-ground) | 130 V AC |
| Nominal current IN | 32 A (50°C) |
| Ground conductor current IPE | ≤ 100 µA |
| Nominal discharge surge current In (8/20) µs (Core-Earth) | 2 kA |
| Total surge current (8/20) µs | 6.5 kA |
| Max. discharge surge current Imax (8/20) µs maximum (Core-Earth) | 6.5 kA |
| Nominal pulse current Ian (10/1000) µs (Core-Earth) | 75 A |
| Output voltage limitation at 1 kV/µs (Core-Earth) spike | ≤ 310 V |
| Output voltage limitation at 1 kV/µs (Core-Earth) static | ≤ 310 V |
| Residual voltage at In, (conductor-ground) | ≤ 500 V |
| Response time tA (Core-Earth) | ≤ 25 ns |
| Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system | typ. 1.5 MHz |

| Connection method | Screw connection |
|---|---|
| Connection type IN | Screw terminal blocks |
| Connection type OUT | Screw terminal blocks |
| Screw thread | M3 |
| Tightening torque | 0.5 Nm |
| Stripping length | 8 mm |
| Conductor cross section stranded min. | 0.2 mm² |
| Conductor cross section stranded max. | 4 mm² |
| Conductor cross section solid min. | 0.2 mm² |
| Conductor cross section solid max. | 4 mm² |
| Conductor cross section AWG/kcmil min. | 24 |
| Conductor cross section AWG/kcmil max | 12 |

| Standards/regulations | IEC 61643-21 |
|---|