ABB 2CPX041656R9999 DIN Rail Mounting Module - DIN EN 61439

Two DIN rails for mounting and 48 DIN place units across two rows provide scalable capacity for multi-zone control architectures. This arrangement supports complex instrumentation layouts, future expansion, and easier phasing of modular installs without exchanging enclosures. In practice, engineers can allocate 24 modular spacings per rail to align with module footprints, which simplifies cable routing, reduces misalignment risks, and accelerates commissioning for large CombiLine installations. The two-row design also helps separate power and control signaling, improving interference immunity in demanding environments. DIN rail mounting uses a 35 x 15 mm profile with perforated wire holders and a 90-degree press-and-turn closure. This combination minimizes installation time by enabling quick snap-in assembly while keeping wires neatly organized behind the covers. The perforated wire holders support loose or bundled conductors, making post-install maintenance easier and reducing the risk of loose connections during vibrations in industrial settings. The module fits a 500 mm panel width and 300 mm height with an overall depth of 120 mm, and weighs 1.73 kg with light grey plastic covers (RAL 7035). This compact footprint enables dense layouts in control cabinets and panels, while maintaining adequate access for testing, labeling, and future retrofits. The plastic enclosure provides good impact resistance and color stability in typical factory environments, contributing to long service life in automation deployments. The product carries a CE Declaration of Conformity and RoHS/REACH declarations, reflecting EU-friendly material composition and regulatory alignment. RoHS date is 2024-09-03, and the REACH information states no substances above 0.1 mass percent, supporting responsible sourcing and end-of-life recycling. DIN EN 61439-3 safety standards anchor the design for distribution panels, while DIN EN 61439-2 and DIN 43880 cover integration and labeling expectations across European markets. Engineered for ABB CombiLine interior fitting systems, the module integrates with two DIN rails and two rows of modular spacings, providing predictable geometry for downstream devices. It supports rapid configuration changes, minimizes field wiring errors, and reduces total cost of ownership by enabling standard components and consistent mounting patterns across your automation cabinet. In summary, this interior fitting module streamlines panel builds, guards against mis-wiring, and delivers scalable performance for growing automation facilities.