Gold Member Since 2010
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Magnetic Contact, Magnetic Contact Switch, Surface Mount manufacturer / supplier in China, offering UL Magnetic Contact Door Sensor (BS-2031), Tamper Switch Alarm, UL Recessed Mounted Magnetic Contact Switch and so on.

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UL Magnetic Contact Door Sensor (BS-2031)

Purchase Qty.:
1,000-4,999 5,000-9,999 10,000-29,999 30,000+
FOB Unit Price: US $0.86 US $0.78 US $0.7 US $0.6
Purchase Qty. (Pieces) FOB Unit Price
1,000-4,999 US $0.86
5,000-9,999 US $0.78
10,000-29,999 US $0.7
30,000+ US $0.6
Get Latest Price
Transport Package: 1000PCS/Carton
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Model NO.: BS-2031
  • Trademark: Sentek
  • Origin: China
  • Certification: ISO, RoHS, CE, UL
  • Specification: UL, CE. Rosh
  • HS Code: 8531901000
Product Description
BS-2031 magnetic contact switch 

 * Screw mount Concealed terminals
* Spacers, cover and screws included
* Switches or magnets available seperately
* Resistor, Diode and Supervisory Loop available on request
* With lead available: BS-2025
* Colors: White, Brown, Grey

For more information ,pls feel free to contact us!

  Part Number 
 Loop Type Reed Form  Closed Gap[Inch(mm)] Departure Gap[Inch(mm)] Maximum     Initial Contact Resistance(Ohm)  Maximum Contact Rating(W)Maximum      Switching  Voltage (VDC/VAC)  Maximum Switching Current(A) 
 BS-2031 Closed N/O 1.2(30) 1.3(33) 0.150 10 100 0.5
 BS-2031A Open N/C 1 1/4(31)
 0.150 330 0.2
 BS-2031C Closed&Open SPDT 1 1/4(30)
 0.150 3 30 0.2

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