ABB MCB-11




The ABB MCB-11 is a contact block featuring one normally open (N.O.) and one normally closed (N.C.) contact, designed for front mounting with a compact 22.5mm size. Rated for up to 600V, it’s built with non-metallic materials, making it a reliable choice for use with pilot devices like pushbuttons and selector switches. Sometimes referred to by its alternative catalog number 320500307776, this contact block is a solid pick for control panel setups. Distributed by BSP Automation, it’s a straightforward, no-nonsense component that fits right into your automation projects without fuss.
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