Rotary Switch By Zhenjiang Honglian Electrical Engineering Co.

These Rotary Switch series produced by our company are suitable for electric control and circuit connection in some electric appliances, e.g. air condition, etc, as well as carrying out electric selection.
Rotary Switch features compact, reasonable structure,beautiful appearance, convenient installation and operation, reliability and safety in circuit connection, over 10000 times of life, etc. meanwhile it can be designed and manufactured in accordance with the requirement of of customer.
Environment of application.
ambient temperature:-25degree to 55degree;RH:45%~75%;class of environment pollution:class 2;kind of installation:2
standard of manufacture:
during the period of design and manufacture the switch is in accordance with the requirement specified in IEC1058-1,GB15092.1 and UL1054.all produced product are tested in accordance with the standards.
Used material
Case material:
Using PF(EA-5555J) low voltage electric appliance insulation material with high heat resistant class and high fire retardance, as well as excellent electric and mechanical performance.
Conducting metal:
it is made of brass with good conducting and mechanical performance and bronze with good anti-fatigue performance.
rotation mechanism:
use nylon 66 insulation material with high tough performance and good lubricating performance.
contact material:
use Agcdo 12 silver alloy containing 99.9% silver with good lubricating performance as well as good electric and mechanical performance.