FLKM 50-PA-S300/SMKDS1
Product ID:21390
Updated: 2026/7/29
Key Features
- 1Designed for Siemens SIMATIC S7-300 systems.
- 2Accommodates 50 positions with COMBICON connection.
- 3Built with robust materials for reliable performance.
- 4Features a screw connection method for simple setup.
- 5Ideal for various industrial automation applications.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Front adapter | Insulation | Functional insulation |
| Overvoltage category | II | Pollution degree | 2 |
| Max. permissible operating voltage | < 50 V AC
60 V DC | Rated insulation voltage | 50 V |
| Rated surge voltage | 0.5 kV (1.2/50 μs) | Connection method | FLK pin strip |
| Number of positions | 50 | Connection method | Screw connection |
| Number of positions | 4 | Conductor cross section rigid | 0.14 mm² ... 1.5 mm² |
| Conductor cross section flexible | 0.14 mm² ... 1 mm² | Conductor cross section AWG | 24 ... 16 |
| Pitch | 3.81 mm | Width | 115 mm |
| Height | 21.3 mm | Degree of protection | IP00 |
| Degree of protection (Installation location) | ≥ IP54 (Installation location) | Ambient temperature (operation) | -20 °C ... 50 °C |
| Standards/regulations | DIN EN 50178: 1998-04 | Mounting position | any |
| Notes on operation | For proper use, the specifications of the installation directive (see Downloads) must be observed. For applications or use with third-party products, the specifications, and the safety and warning instructions of the respective third-party manufacturer must also be met. |
Specifications may be subject to change without notice
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