Gold Member Since 2010
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Yueqing Langir Electric Co., Ltd.

25mm Piezo Switch, 22mm Piezo Switch, Piezo Electric Switch manufacturer / supplier in China, offering 25mm IP68 Waterproof Momentary Black Piezo Switch, 12mm Stainless Steel Metal Momentary Waterproof Push Button Switch, 19mm Metal LED Momentary Stainless Steel Push Button Switch (L19A) and so on.

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25mm IP68 Waterproof Momentary Black Piezo Switch

FOB Price: US $7.5-9 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $7.5-9/ Piece
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Port: Shanghai, China
Production Capacity: 50, 000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PZ2521NOM
  • Feature: Flat
  • Certification: ISO9001, CE, CCC, RoHS
  • Brand Name: Langir
  • Max. Current: 200mA
  • Material: Aluminum & Stainless Steel
  • Operational Life: +20mm Cycle, -60°c to 85°c
  • Transport Package: 20 PCS/Box
  • Origin: Wenzhou, China
  • Protection: Explosion-Proof, Waterproof
  • Usage: Control Button, Start Button, Control Switch
  • Is_Customized: Yes
  • Max. Voltage: 24VAC/DC
  • Protection Level: IP68 Waterproof
  • Colors of Material: Natural, Blue, Black, Gold, Red
  • Trademark: LANGIR
  • Specification: CE, RoHs
  • HS Code: 85365000
Product Description
-Sealed to IP 68 and IP69K (switches mounted on panel)
-Easy to clean metal surface
-Very long life expectancy
-Ring or dot illumination
-Sealing : IP68 per IEC 529, IP69K per DIN 40050-9
(switches mounted on panel or not)
-Vibration resistance : 10-500 Hz / 10 g per IEC 60068-2-6
-Operating temperature : -40°C to +75°C
-EMC compatibility according to EN 61058-1 for the whole range
-EMC compatibility according to EN 61000-4 & EN61000-6-2 for model 1A (code 002)
-Case : aluminium, anodized or stainless steel 316L or brass, chrome plated
-Multi-wire leads section AWG24 length 300 mm, twisted by pair
-Cable, length 300 mm, section depending on switch model
-PC terminals : Gold or Tin plated
-Max. current/voltage rating : 200mA 5~24VAC/DC
-Switch resistance ON : 10Ωmax.
-Switch resistance OFF : 5MΩ min.
-Operating force : 6 to 15N
-Life expectancy : 50 million cycles
-LED consumption : Illuminated dot : 10mA - Illuminated ring : 20mA

25mm IP68 Waterproof Momentary Black Piezo Switch25mm IP68 Waterproof Momentary Black Piezo Switch
25mm IP68 Waterproof Momentary Black Piezo Switch
25mm IP68 Waterproof Momentary Black Piezo Switch25mm IP68 Waterproof Momentary Black Piezo Switch
Technical Data:

Electrical Data
Contact ArrangementSPST N.O. / N.C.
Pulse Duration125 - 300mS Momentary only
Prolongedup to 6 sec
Voltage1 - 24V AC/DC
Switching Current0.2A /1A
Rated Breaking Capacity1W
Operating Cycles>50,000,000
Switch Resistance OFF> 5 MΩ
Switch Resistance ON< 20 Ω
Contact ConfigurationFree polarity
Mechanical Data
MaterialAluminium 6061 T651/ Stainless Steel 316L
Actuating Force3 - 5N
ConnectionWires, Pins, Cables
Actuating Travel0.002mm
Shock ProtectionIK 06
Fastening Torque2.5Nm
Anodize ColorsGold / Red / Blue / Black / Green / Natural
Environmental Data
Operating Temperature-40°C to 75°C std.
IP ProtectionIP69K (front and back)
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Miss Lisa Lee
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