Proximity sensor SIES-Q5B-PS-K-L
Magnetic Reed cylinder switch for T-slot, can be inserted from the top.
SIES-Q5B-PS-K-L Part no. 178291
- Measuring principle: magnetic reed
- Variants suitable for use with energy chains and robots
- Screw-clamped or clamped in slot, can be inserted into the slot from above or lengthwise
- LED switching status indication
- Cable length 0.3, 2.5, 5, 7.5, 0.2 … 10 m



Technical data – Standard switching distance, special design
Ordering data Size Sn1) Mounting type Switching output Switching element function Electrical connection Cable Plug[mm] [mm] Part No. Type Part No. Type |
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5x5x25 | |||||
0.8 | Flush | PNP | N/O contact | 178291 SIES-Q5B-PS-K-L | – |
N/C contact | 174549 SIES-Q5B-PO-K-L | ||||
NPN | N/O contact | 178290 SIES-Q5B-NS-K-L | |||
N/C contact | 174548 SIES-Q5B-NO-K-L | ||||
8x8x40 | |||||
1.5 | Flush | PNP | N/O contact | 178294 SIES-Q8B-PS-K-L | 178295 SIES-Q8B-PS-S-L |
N/C contact | 174552 SIES-Q8B-PO-K-L | 174553 SIES-Q8B-PO-S-L | |||
NPN | N/O contact | 178292 SIES-Q8B-NS-K-L | 178293 SIES-Q8B-NS-S-L | ||
N/C contact | 174550 SIES-Q8B-NO-K-L | 174551 SIES-Q8B-NO-S-L | |||
15x20x30 | |||||
2.0 | Flush | PNP | N/O contact | – | 150491 SIES-V3B-PS-S-L |
NPN | 150490 SIES-V3B-NS-S-L | ||||
12x26x40 | |||||
2.0 | Flush | PNP | N/O contact | 150488 SIES-QB-PS-K-L | – |
N/C contact | 150489 SIES-QB-PO-K-L | ||||
40x40x120 | |||||
15.0 | Flush | PNP | Antivalent | – | 150492 SIES-Q40B-PA-X-2L2) |