ABB BER140-4 4 Channel Industrial Control Relay Module

ABB BER140-4 is a four-channel connection set designed to accompany AF-series reversing starters (AF116–AF146), enabling compact interconnection of control signals within motor-control installations. This BER-series accessory (part number 1SFN084211R1000) provides four discrete connection points to route control wiring between the reversing starter and its control circuit, helping streamline wiring in compact starter panels. Intended uses include interlocking and wiring organization in industrial automation where four separate control paths must be managed from a single starter assembly. The BER140‑4 sits in ABB's BER family alongside BER205‑4 and BER370‑4 in catalog literature, illustrating its role as a modular option for expanding or organizing control wiring in ABB AF contactor configurations. Common applications include motor start/stop control and reversing operations in machine-building and panel-building environments, where clean wiring and reliable labeling are important for maintenance and safety. For installers seeking an ABB-approved accessory to organize and connect control wiring in reversing starter arrangements, the BER140‑4 offers a four-path routing solution within the BER accessory ecosystem.