Cobp-As3 Crane Station Switch Pendant Control

Product Description

COBP serried of two-speed lifting equipment to control button box, a combination of the domestic appliances industry technology and user needs combined with foreign industrial crane control to improve the absorption components, focus on the rationalization of mechanical design, reasonable structure, advanced technical performance; The Company and in accordance with market demand for the development of multi-button combinations of control, more fully functional, and electrical control circuit in accordance with the requirements of any button to choose a different combination of features and easier to control the use the equipment.

Switch using high-quality engineering plastics, shell products to enhance performance and anti-collision light housework; Electrical contact using conductive copper-based, plus access to some of the use of silver-nickel alloy material, by a contact in the weak capacity and control system stability. Control button in handle and control the installation of waterproof seals and silicone cable jacket, the dust have a good waterproof performance, to achieve IP65 protection grade level.
This product applicable to more than the dust, outdoor open-air, rain and snow is more susceptible to abuse, such as operating environment; Products electric hoist for lifting, outdoor transportation machinery, construction machinery, such as landing and taking off the remote control of electrical cable systems.
COBP serried of two-speed lifting equipment to control button box, a combination of the domestic appliances industry technology and user needs combined with foreign industrial crane control to improve the absorption components, focus on the rationalization of mechanical design, reasonable structure, advanced technical performance; The Company and in accordance with market demand for the development of multi-button combinations of control, more fully functional, and electrical control circuit in accordance with the requirements of any button to choose a different combination of features and easier to control the use the equipment.

Function codes of buttons and electric diagram (see fig)
Code	Electric diagram		Feature	Tech parameters
A-power contral switch			Self-lock, connect or separate whirling 30°,auto reset	AC 380V 10(5)A rated V &1 AC 380V 10(5)A service life one million times
B-tart-stop button			Two buttons inter lock and auto reset,  normal 10ff separates first and normal-on connects
S-double speed  button			Two buttons inter lock and auto reset pressed to the first pomtlon normal-off separates and normal-off eonfleets. pressed to the end a later Normal-on connects
P-normal-on-off button			Two buttons interlock. Auto reset, single-on-control normal-on=off