Braking resistors - UL approvals
| Series | Product Image | Protection class | Max power | Special Versions | Resistance Value | Supplier | |
|---|---|---|---|---|---|---|---|
| RFK | 
 | IP55 | 250W .. 800W | Not-inductive, customized cables, UL version available on request | - |  |  |
| RFD | 
 | IP54 | 50W .. 550W | Not-inductive, special insulation, thermal switch, heat-sink, special cables | -- | |  |
| RFX | 
 | IP20 | 50W .. 400W | Not-inductive, Customized cables, UL version on request | 1.5 .. 21K | |  |