Alpha 400/630 DIN, installation kit for terminal blocks with terminal carrier, field cover closed horizontally, H=450 W=500. The Alpha installation distribution boards are a complete system of wall and floor-mounted distributors for the installation of devices up to 1250 A. The system concept is key. The Alpha distribution systems are tested according to IEC 61439 and are based on a common platform structure with extensive designs up to 1250 A. Due to the platform structure and modular design, device-specific installation kits can be integrated into various distribution board variants. This facilitates planning and assembly. The equipment is provided individually and project-specific. The configuration software Simaris Configuration supports the planning and documentation of the Alpha energy distribution and installation distribution boards. Siemens Alpha installation distribution boards are particularly characterized by easy and quick assembly, as the installation kits consist of device-specific mounting plates.