产品名称： 金属门铃开关
防护等级： IP67
开孔尺寸： Ø19.20/Ø22.20/Ø30.20mm
开关寿命：自锁功能高达：100000次
复位功能高达：200000次
产品简介： 单色、双色、三色发光，门铃按键根据需求定制门铃图案，根据面板面定制按钮外观颜色，欧规/美规认证齐全。
安全认证：TUV/CQC/CE/SGS/REACH/IP67/CTUVUS
广泛应用于酒店系统，门铃开关，金属门铃开关，酒店门铃开关，防水门铃开关，22mm金属防水开关，复位带灯开关，多色带灯金属开关，双色灯防水开关，复位防水金属按钮开关,IP67防水金属开关
Metal Pushbutton Switches
SAFETY/QUALITY APPROVALS
TUV/CQC/CE/SGS/REACH/IP67/CTUVUS
SPECIFICATIONS
Panel Thickness: Ø19.20/Ø22.20/Ø30.20mm
Contact Rating: lth 5A/250VAC resistive load 3A/250VAC
Mechanical Life: Momentary 200,000 cycles
Self-lock 100,000 cycles
Electrical Life: 50,000 make-and-break cycles at full load
Torque: 5~14Nm
Travel: About 3.2mm
Operation Pressure: 1Pole 2.5±1N / 2Poles 3.5±1N
Contact Resistance: 50 mΩ max. @1A 12VDC (initial value)
Insulation Resistance: 1000MΩ min.at 500VDC
Dielectric Strength: 2,000 Vrms @sea level.
Operating Temperature: -20°C to 85°C
Ingress Protection: IP67
门铃金属开关使用材质：
MATERIALS
BUSHING : Stainless Steel / Nickel plated brass / Aluminum alloy
BASE : PBT, PC
ACTUATOR : PC ; Stainless Steel / Nickel plated brass / Aluminum alloy
INNER ASSEMBLY : POM / PA66.
SPRING : Spring steel.
SEALING : Sillicone.
O-Ring : Sillicone
TERMINAL : Brass,with silver or gold plated.
HEX NUT : Nickel plated brass
酒店门铃开关灯压及灯色选择：
Led: 1.8V/3V/6V/12V/24V/36V/48V/110V/220V
ILLUMINATION BASE RATlNG：
Red， Yellow and Orange：20mA 1.8V;
Blue, Green and White：20mA 2.8V
Beads Color：R/U/G/Y/0/W/RGB
