| BRAND | Karl Klein |
| Product | 21-1.250 DMVL 355-1-25/S II2GExhIIBT4Gb |
| Description | three-phase medium-pressure high-performance fan; |
| Internal code | IMP4580956 |
| Technical specification | 230/400 V, 5-50 Hz RAL 5005 Rotation direction: clockwise Rated power: 550 watts Frequency range: adjustable Degree of protection: IP55 Insulation class: F Number of pins: 2 Motor protection: PTC thermistor Ignition protection type: Ex (de) Ex zone: 1 (gas) Temperature class: T4 PTB certificate: CESI 01 ATEX 103 Suction rosette: copper Fan wheel: sheet steel (galvanised) Housing: sheet steel Paint: RAL5005 - signal blue Motor foot position: R270 Terminal box position: R90 Cable entry: R0 Special version: housing with rivet nuts M5 on LK:375 Motor flange with additional bolts M6-16 on LK: 210 Housing sealed on suction and on the motor side Special paint RAL5005 signal blue |
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