22mm Illuminated Pushbutton Switches
The distinctive of KPB22 series, which specs on illuminated switches are lightweight-plastic material, meets IP65 approval, different carved pattern customized, and with TUV & ENEC 61058-1 certification.
Zera believe this specification with new approval certifications is complied with various applications on communication equipments, electronic measuring instruments, automation machines, industrial equipments, and kitchen equipments.
Applications include communication equipment / wireless application equipment, electronic measuring instruments, automation equipment, office equipment, industrial equipment category.
Specification
- RATING : Ith 5A/ 250VAC. resistive load 3A/ 250VAC.
- CONTACT RESISTANCE : 50mΩ MAX.@1A 12VDC(inital value).
- INSULATION RESISTANCE : 1, 000MΩ MIN at 500VDC.
- DIELECTRIC STRENGTH : 2, 000V RMS @ sea level.
- OPERATION TEMPERATURE : -20°C to 55°C.
- MECHANICAL LIFE : Momentary 1, 000, 000 cycles ; Lock 500, 000 cycles.
- ELECTRICAL LIFE : 50, 000 make-and-break cycles at full load.
- TORQUE : 1~3Nm.
- OPERATION PRESSURE : 1pols 2.5± 1N / 2pols 3.5± 1N.
- TRAVEL : ABOUT 3.2mm.
- INGRESS PROTECTION : IP65
Materials
- BEZEL : PC.
- BASE : PBT(UL 94-V0), PC(UL 94-V2).
- ACTUATOR : PC & POM.
- INNER ASSEMBLY : POM. / PA66.
- SPRING : Stainless steel.
- SEALING : Sillicone.
- O-Ring : Sillicone.
- TERMINAL / CONTACT : Brass, Silver plated.
- HEX NUT : PC.
Applications
- Communication equipment / wireless application equipment, Electronic measuring instruments, Automation equipment, Office equipment and Industrial equipment category.
