Bar magnet FH300K
2000 N holding force, surface type
Characteristics
The bar magnet FH300K is generally supplied with an integrated Hall sensor as door locking/interlock control systems require feedback on the locking status of the door.
The connection terminals for the electrical wiring are accessible from the front. The bar magnet can be connected either to 12 or 24 VDC. The required voltage is adjusted on the circuit board by jumpers. The cable entry is situated on top. A mounting bracket with which the magnet can be fixed to the door frame from below is included.
Tested according to EltVTR. Approved with the escape route terminal of the interlock control system for use in escape routes (certificate P-3250/08).
Product details
Technical data
| Voltage | 12 VDC ± 10 % | 24 VDC ± 10 % |
| Power consumption | 470 mA | 235 mA |
| Holding force | 2000 N | |
| Duty cycle | 100 % | |
| Operating temperature | -15 °C to +55 °C | |
| Remanence | 0 N (due to release pin) | |
| Material magnet | casing aluminium, magnetic surface zinc-plated steel | |
| Material counter plate | zinc-plated steel | |
| IP rating | IP 42 | |
| Feedback contact | Hall sensor (changeover, max. 30 VDC/1 A) | |
| LED indication light | green = open red = counter plate is in contact with magnet |
|
| Electrical connection | connection terminal integrated in the magnet | |
Dimensions
Dimensions of bar magnet FH300K
(hatched = mounting plate)
Dimensions of mounting plate
5 mm thick
Dimensions of counter plate
12.5 mm thick
All dimensions in mm
Order information
Order Information
| Description | Part No. |
|---|---|
| FH300K bar magnet for surface installation, IP 42, with feed-back contact, LED and counter plate zinc-plated | 040671SET |
