創(chuàng)恩22mm IP67防水型大頭金屬按鈕開關(guān)

22MM大按鈕自復(fù)位開關(guān)，內(nèi)部防水，按鍵可定制任意顏色,歐規(guī)/美規(guī)認(rèn)證齊全。

SPECIFICATIONS

Panel Thickness: ?22.20mm

Contact Rating: lth 5A/250VAC  resistive load 3A/250VAC
Mechanical Life: 200,000 cycles 

Electrical Life: 50,000 make-and-break cycles at full load

Torque: 5~14Nm

Travel: About 2.2mm

Operation Pressure: 2.5±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

MATERIALS

BUSHING : Stainless Steel / Nickel plated brass / Aluminum alloy

BASE : PBT, PA

ACTUATOR : 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