Product Model
FLT 50 N/PE CTRL-1.5
Selling Points
- 1High Protection Level: Provides 1.5 kV voltage protection level for reliable lightning current arrest.
- 2Efficient Operation: Designed with encapsulated N-PE spark gap and ignition electronics for optimal performance.
- 3Compact Design: Housing width of 17.5 mm (1 Div.) for easy installation in tight spaces.
- 4Wide Operating Range: Compatible with both 50 Hz and 60 Hz nominal frequencies.
- 5Robust Construction: Built with durable materials to withstand harsh ambient conditions (IP20).
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Combination type | IEC test classification | I
T1 |
EN type | T1 | Type | DIN rail module, one-piece |
Surge protection fault message | none | Nominal frequency f | 50 Hz
60 Hz |
Nominal voltage U | 230 V AC | Connection method | Screw connection |
Screw thread | M5 | Tightening torque, min | 4.5 Nm |
Stripping length | 14.5 mm | Conductor cross section flexible min. | 0.5 mm² |
Conductor cross section flexible max. | 25 mm² | Conductor cross section, rigid min. | 0.5 mm² |
Conductor cross section, rigid max. | 35 mm² | Width | 17.7 mm |
Height | 89.8 mm | Depth | 65.5 mm |
Horizontal pitch | 1 Div. | Flammability rating according to UL 94 | V0 |
Housing material | PA | Open side panel | No |
Direction of action | N-PE | Nominal frequency f | 50 Hz
60 Hz |
Maximum continuous operating voltage U | 260 V AC | Residual current I | ≤ 20 µA |
Operating effective current I | ≤ 20 µA | Nominal discharge current I | 50 kA |
Nominal discharge current I | 50 kA | Follow current interrupt rating I | 500 A |
Voltage protection level U | ≤ 1.5 kV | Voltage protection level U | ≤ 1.5 kV |
Response time t | ≤ 100 ns | Response time t | ≤ 100 ns |
Degree of protection | IP20 | Ambient temperature (operation) | -40 °C ... 85 °C |
Permissible humidity (operation) | ≤ 95 % | Standards/regulations | VDE 0110-1 / IEC 60664-1 / VDE 0675-6 / IEC 61643-1 |
Standards/regulations | IEC 61643-1
E DIN VDE 0675-6
E DIN VDE 0675-6/A1
E DIN VDE 0675-6/A2
IEC 61312-1 | Standards/specifications | IEC 61643-1 |
Note | 1998 | Standards/specifications | E DIN VDE 0675-6 |
Note | 1989 | Standards/specifications | E DIN VDE 0675-6/A1 |
Note | 1996 | Standards/specifications | E DIN VDE 0675-6/A2 |
Note | 1996 | Standards/specifications | IEC 61312-1 |
Note | 1995 | Mounting type | DIN rail: 35 mm |
Specifications may be subject to change without notice