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MUR U1

building automation. As a rule, these extremely compact drive systems use DC motors and therefore cannot … with the conventional controllers designed for AC motors. The MUR U1 implements the AC control for … Datasheet MUR U1 Power rating of relay contacts Technical data MUR U1 (12V DC) Type: MUR U1 (12V

https://www.schalk.de/motor-controllers/articles/mur-u1.en.html

MGR 4

more drives in parallel. Thanks to the very compact package and easy wiring, even relatively large … parallel connection of open/close drives (230V AC). Operation The control device is connected to … MGR U2, MGR 2, MGR 4 (IT) Power rating of relay contacts Technical data Type: MGR 4 Item no.: MGR409 EAN … : 4046929401159 Specifications: 230V AC, 8 NO contacts 4A Dimensions: 18 x 55 mm NEW: Motor-Group-Relay … 230V AC, 8 NO contacts 4A, rail mounting version Control up to 4 motors

https://www.schalk.de/motor-controllers/articles/mgr-4.en.html

FE3 D2

switching system Radio receiver switch 2 NO contacts, with time functions/2 local inputs FE3 D2 … is equipped with two potential-free closing contacts that can be used for wireless switching with the … motor control) two transmitter buttons (one for each direction) generate the switching sequence „Up, … -button blind control), the blades‘ angle can be exactly adjusted by the „short-push mode“ (short push < … SNs) provides an easy way to implement a long contact time for use with a transmitter in periodic mode … Data sheet FE3 D2 Power rating of relay contacts Practical tips for Schalk Radio Switching System … FE3D29 EAN: 4046929101363 Specifications: 230V AC, 2 NO potential-free 10A, 2 additonal wired … x 43 x 18.5mm Radio-controlled switch, 2 relay contacts NO, potential-free, 230V AC, with two additional

https://www.schalk.de/radio-switching-system/articles/fe3-d2.en.html

Why does the NFA switch on and off permanently (chopping)?

) of the NFA is in the very most cases due to attached consumers, which are - also in the switched off … consumer completely from the net (e.g. by attachment of a power switch in the supply-line or by an … switchable plug socket). In addition, an inaccurately installed basic load adaptor can cause chopping … examples. NOTE: The basic load adaptor is never attached directly to the output of the NFA, since this … of the NFA, due to constant load with PTC characteristic. Last update on 2008-12-12 by webmaster. Why

https://www.schalk.de/faqreader_en/why-does-the-nfa-switch-on-and-off-permanently-40chopping41.html

What do the abbreviations M, J, GM, GJ and Z stand for on the UMS 5?

of the Venetian blind can be adjusted by briefly actuating the OPEN/CLOSE button (for less than 1 second). … the relay when the button is pressed longer. A counteracting pulse which can be activated additionally … can be overridden in this mode by permanent activation of the electronic extension units. Persistent … can be overridden in this mode by permanent activation of the electronic extension units. Persistent … the same as mode J. Z = Central momentary activation of the electronic extension units: In smaller … unit. The electronic extension units can be activated directly via push-buttons, just like the local

https://www.schalk.de/faqreader_en/what-do-the-abbreviations-m-j-gm-gj-and-z-stand-for-on-the-ums-5.html

ETD U2

provides an ignition and warm-up delay for compact fluorescent lamps. The compact dimensions of the … new installations as well as maintenance-free replacement of existing or defective rotary or button … ETDU29 EAN: 4046929201100 Specifications: 230V AC 50 Hz. Up to 500VA. Dimensions: 43 x 43 x 18.5mm

https://www.schalk.de/light-timer-switches-dimmers/articles/etd-u2.en.html

NKR 5

monitoring relay, RFM, fault mem., 3x230V/400V AC, 1 CO NKR 5 The NKR 5 mains monitoring relay is … automatically after power returns or only after acknowledgement (restart interlock). The error case can be … Data sheet NKR 5 (EN) Power rating of relay contacts Technical data Type: NKR 5 Item no.: NKR509 EAN … : 4046929301046 Specifications: 230V AC, 1 W 16A Uvar: 150-230V Ufix: 196V Dimensions: … monitoring relay, RFM, fault mem., 3x230V/400V AC, 1 CO

https://www.schalk.de/measuring-relays/articles/nkr-5.en.html