Siemens 6EV5006-0BC

Siemens 6EV5006-0BC is a compact 24 V DC power supply module designed for use with Siemens 6EV circuit-breaker assemblies in Simatic C1 systems. Classified as a PC Board PLC/Add-On Board, this power module provides two outputs rated at 3 A each and is specified for a 24 V system, enabling control circuits and interlocks within the 6EV stack. Weighing about 0.37 lbs, it is a lightweight component intended for integration into electrical cabinets and switchgear where space is at a premium. The part is listed under alternate identifiers such as 6EV5-006-0BC and 6EV5-0060BC, reflecting its role across multiple 6EV configurations. The product descriptions on reseller pages note that this item was discontinued by the manufacturer as of January 5, 2021, making new stock scarce and elevating the importance of refurbished or used units for legacy Siemens installations. Typical applications include powering auxiliary circuitry and low-voltage control within 6EV-based power distribution or generator circuit-breaker systems, where a stable, isolated 24 V supply is required to support control relays and safety interlocks. As a Siemens Simatic C1 family member, the 6EV5006-0BC is recognized by engineers maintaining older Siemens automation and switchgear assets, with several vendors offering refurbished or used units to support ongoing operation without relying on unverified substitutes.