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| Place of Origin: | Germany |
| Brand Name: | Siemens |
| Certification: | COO & COC |
| Model Number: | LFL1.333 |
LFL1.333 Siemens Gas Burner Controller AC230V –10 °C – 55 °C Ignition Controller
The Siemens LFL1.333 is a high-performance line filter specifically designed for use with SITOP industrial power supplies to suppress electromagnetic interference (EMC) and ensure clean, stable DC power delivery in demanding automation environments. As part of Siemens’ comprehensive SITOP power integrity ecosystem, the LFL1.333 helps machinery and control systems comply with international electromagnetic compatibility standards—such as EN 61000-6-2 (immunity) and EN 61000-6-4 (emission)—while protecting sensitive PLCs, drives, sensors, and I/O modules from voltage spikes, noise, and grid disturbances.
Ideal for applications in factory automation, process control, robotics, and packaging lines, the LFL1.333 is engineered for seamless integration with SITOP PSU8200, PSU8600, and other modular power supply families. Its compact design, high attenuation performance, and robust construction make it a critical component for achieving reliable operation in electrically noisy industrial settings—especially where variable frequency drives (VFDs), contactors, or welding equipment generate significant electrical interference.
Product Overview: Siemens LFL1.333
| Manufacturer | Siemens AG – Industrial Automation / SITOP Power Products |
| Product Family | SITOP Line Filters (LFL Series) |
| Model Number | LFL1.333 |
| Function | Single-phase EMC input line filter for industrial power supplies |
| Rated Voltage | 230 V AC (±10%) |
| Rated Current | 32 A (continuous at 40°C ambient) |
| Frequency Range | 50/60 Hz |
Product details pictures
Related products
| LFL1.122 | LFL1.322 |
| LFL1.335 | LFL1.622 |
| LFL1.635 | LFL1.638 |
| LFL1.148 | LFL1.333BT |
| LFL1.335BT | LFL1.322BT |
| LFL1.333RL | LFL1.635BT |
| LFL1.635RL | LFL1.322RL |
| LFL1.322EM | LFL1.335RL |
| LFL1.335EM | LFL1.333EM |
| LFL1.333BC | LFL1.635EM |
