
Kuhnke manufacture all Airboxes worldwide
All current production for Siemens uses the Kuhnke part number, and is branded Kuhnke in Siemens standard grey colour. This cross reference list will help you identify the correct Siemens part number for any Kuhnke Airbox.
Please note that the new A/B addressable Airboxes (2007 and later) have a Kuhnke part number starting "EASi AirBox" and are not interchangable with the standard AirBoxes and Siemens part numbers shown here.
| Kuhnke Airbox 1 | ||||
|---|---|---|---|---|
| Kuhnke Part | Siemens Part | Pneumatic Function | ASi | |
| AIRBOX 1-F-GE-MO | 3RK 1408-OBT00-0CA0 | monostable | yellow | |
| AIRBOX 1-S-GE-MO | 3RK 1408-OBT01-0CA0 | monostable | yellow | |
| AIRBOX 1-S-GE-MO-VA | 3RK 1408-OBT03-0CA0 | monostable | yellow | |
| AIRBOX 1-F-GE-MO-GH | 3RK 1408-OBT02-0CA0 | monostable | yellow | |
| AIRBOX 1-F-GE-MO-EX | n/a (ATEX 22) | monostable | yellow | |
| Kuhnke Airbox 32 | ||||
| Kuhnke Part | Siemens Part | Pneumatic Function | ASi | |
| AIRBOX 32-F-GE-MO | 3RK 1408-OMT02-0CA0 | monostable | yellow | |
| AIRBOX 32-F-SW-MO | 3RK 1408-1BT01-0CA0 | monostable | yellow & black | |
| AIRBOX 32-S-GE-MO | 3RK 1408-0MT03-0CA0 | monostable | yellow | |
| AIRBOX 32-S-SW-MO | 3RK 1408-1BT01-0CA0 | monostable | yellow & black | |
| AIRBOX 32-F-SW-MO-GH | 3RK 1408-1BT02-0CA0 | monostable | yellow & black | |
| AIRBOX 32-S-GE-MO-VA | n/a | monostable | yellow | |
| AIRBOX 32-S-SW-MO-VA | n/a | monostable | yellow & black | |
| AIRBOX 32-F-GE-MO-EX | n/a (ATEX 22) | monostable | yellow | |
| Kuhnke Airbox K | ||||
| Kuhnke Part | Siemens Part | Pneumatic Function | ASi | |
| AIRBOX K-F-GE-MO | 3RK 1408-OMT00-0CA0 | monostable | yellow | |
| AIRBOX K-F-SW-MO | 3RK 1408-1MT00-0CA0 | monostable | yellow & black | |
| AIRBOX K-S-GE-MO | 3RK 1408-0MT01-0CA0 | monostable | yellow | |
| AIRBOX K-S-SW-MO | 3RK 1408-1MT01-0CA0 | monostable | yellow & black | |
| AIRBOX K-F-GE-BI | 3RK 1408-OCT00-0CA0 | bistable | yellow | |
| AIRBOX K-F-SW-BI | 3RK 1408-1CT00-0CA0 | bistable | yellow & black | |
| AIRBOX K-S-GE-BI | 3RK 1408-0CT01-0CA0 | bistable | yellow | |
| AIRBOX K-S-SW-BI | 3RK 1408-1CT01-0CA0 | bistable | yellow & black | |
| AIRBOX K-F-GE-MO-EX | n/a | monostable | yellow | |
| Bases for Airbox | ||||
| Kuhnke Part | Siemens Part | Mounting | Note | |
| KM 1 FK GE (yellow cable only) | 3RG 9010-0AA00 | Din Rail Mount | For Airbox 1 & 32 Accepts 2 yellow cable can act as splitter |
|
| KM 1 FK SW (yellow and black cable) | 3RG 9030-0AA00 | Din Rail Mount | For Airbox 32 Care is necessary to connect right colour cables |
|
| KM K FK SW (yellow / yellow and black) |
3RK 1901-0CA00 | Surface Mount | For all Airbox K versions | |
| Cable for Airbox | ||||
| Kuhnke Part | Siemens Part | Type | Note | |
| SP 1 GE HKL | 3RX 9010-0AA00 | Yellow | Supplied in 100M reels | |
| SP 1 SW HKL | 3RX 9020-0AA00 | Black | Supplied in 100M reels | |
| Siemens to Kuhnke Cross Reference | ||||
| Siemens | Kuhnke | |||
| 3RK 1408-1BT00-OCAO | AIRBOX 32-F-SW-MO | |||
| 3RK 1408-1BT01-OCAO | AIRBOX 32-S-SW-MO | |||
| 3RK 1408-1BT02-OCAO | AIRBOX 32-F-SW-MO-GH | |||
| 3RK 1408-1CT00-OCAO | AIRBOX K-F-SW-BI | |||
| 3RK 1408-1CT01-OCAO | AIRBOX K-S-SW-BI | |||
| 3RK 1408-1MT00-OCAO | AIRBOX K-F-SW-MO | |||
| 3RK 1408-1MT01-OCAO | AIRBOX K-S-SW-MO | |||
| 3RK 1408-0BT00-OCAO | AIRBOX 1-F-GE-MO | |||
| 3RK 1408-0BT01-OCAO | AIRBOX 1-S-GE-MO | |||
| 3RK 1408-0CT01-OCAO | AIRBOX K-S-GE-BI | |||
| 3RK 1408-0CT02-OCAO | AIRBOX 1-F-GE-MO-GH | |||
| 3RK 1408-0CT03-OCAO | AIRBOX 1-S-GE-MO-VA | |||
| 3RK 1408-0CT00-OCAO | AIRBOX K-F-GE-BI | |||
| 3RK 1408-0MT02-OCAO | AIRBOX 32-F-GE-MO | |||
| 3RK 1408-0MT03-OCAO | AIRBOX 32-S-GE-MO | |||
| 3RK 1408-0MT01-OCAO | AIRBOX K-S-GE-MO | |||
| 3RK 1408-0MT00-OCAO | AIRBOX K-F-GE-MO | |||
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