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ABB M990428 4P 50A Switch Disconnector
The ABB M990428 4P, 50A switch disconnector is a crucial tool in the management and control of electrical flow. This device is specifically designed to guarantee high performance in any situation, thanks to its resistant structure and the reliability of the ABB brand.
Main Features
The SD 200I switch disconnectors of the M990428 model are equipped with electromechanical step-by-step relays, this allows the contacts to switch with each single pulse sent to the coil. This feature is particularly useful in mechanisms that use normally open buttons.
Main fields of application
The ABB M990428 SD 200I switch disconnectors find their ideal application in the control of lamps. Thanks to the use of electromechanical step-by-step relays, the change of state occurs at each pulse, allowing precise management of the lighting.
- High quality switch disconnectors
- Model M990428, 4P, 50A
- Equipped with electromechanical step relays
- They facilitate the switching of contacts with each pulse
- Ideal for controlling lamps
Discover the quality and efficiency of the ABB M990428 switch disconnector for optimized control of the electrical flow in your lighting devices.
