The ABB MCBH-01 1 Nc Contact Block with Holder is a modular contact block designed for front mounting. It features a single, non-illuminated contact block with a maintained configuration, offering 0 NO and 1 NC contact. Crafted with silver (Ag) contacts, it supports up to 690 V, ensuring robust performance. Part of ABB's modular plastic range, this contact block is renowned for its flexibility, high electrical ratings, and exceptional mechanical durability. Its self-cleaning contacts eliminate the need for maintenance, enhancing reliability and uptime. Engineered to withstand extreme environments, it offers a high degree of protection. The innovative design allows for easy, tool-free installation, making it an ideal choice for a wide range of applications.