MC-23 * 14 * 6 door magnetic switch door control switch-Global supplier

No. 80 Jingang Avenue, Nansha Economic and Technological Development Zone, Guangzhou City, Guangdong Province

Door magnetic switch details introduction:
It mainly consists of two parts: a switch and a magnet. The switch part is connected by a magnetic spring switch through leads Formed by standardized packaging; The magnet part is encapsulated in a plastic or alloy shell with corresponding magnetic field strength When the two are separated or close to a certain distance, it causes the switch to open and sense the object
The system principle of door magnetic switch:
The door magnetic system is a safety alarm system, which is divided into door magnetic and window magnetic (with the same principle but different shapes). It is not easy to see the door/window magnets if you are not paying attention. The so-called door magnet/window magnet is actually the abbreviation for door magnet switch and window magnet switch, consisting of two parts: the smaller part is the permanent magnet, which has a permanent magnet inside to generate a constant magnetic field, and the larger part is the door magnet body, which has a normally open reed switch inside. When the permanent magnet and reed switch are very close (less than 5 millimeters), the door magnet sensor is in a working waiting state. When the permanent magnet is a certain distance away from the reed switch, it is in a normally open state. Magnets and reed switches are installed in door frames (window frames) and door sashes (window sashes) respectively, and are basically embedded installations (there are also surface installations), so non industry professionals generally cannot pay attention to these. You can open the partition door and external window, take a look at the top of the partition door frame and the window frame of the external window, and you can see the circular, usually white components, which are actually called door magnets and window magnets.

Door magnetic switch parameters:

1.special point
2. Recognition proof	Gongjing Inspection No. 0309083
3. External dimensions	23146
4. Main materials
4.1 Shell	ABS (surface electroplating treatment)
4.2 Connecting wires	UL1007/24 #/350MM Electronic Wire
4.3 Switch	Japanese clarinet
4.4 Magnet	permanent magnet
5. Electrical indicators
5.1 Maximum switch voltage	100VDC, 200VDC optional
5.2 Maximum switch current	0.5A
5.3 Maximum Switching Power	10W
5.4 Initial resistance of switch	≤ 200m Ω, the resistance increases correspondingly with the extension of the wire
6. Output method	signal output
6.1 NC - Normally Closed Output	When the magnet approaches the switch, the reed switch contacts close and the signal line is connected. If the door is opened, the magnet leaves the switch, the dry spring contact opens, and the signal line is interrupted, it is called a "circuit breaker alarm"
6.2 NO - normally open output	optional
6.3COM - normally open and normally closed	Conversion output optional

Door magnetic switch product display:

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