Rexnord 3400-5A Industrial Relay Board Assembly

Rexnord 3400-5A Industrial Relay Board Assembly is a Rexnord relay board assembly designed to consolidate multiple relay outputs on a single printed circuit board for use in industrial control environments and to simplify panel installation. Identified by the model number 3400-5A, this unit is part of Rexnord's 3400-series family of control boards, offering a compact platform to route control signals to external relay-driven circuits and support scalable automation strategies in manufacturing, packaging, or material handling. The assembly provides a centralized interface for wiring inputs and outputs within panel-mounted systems, enabling streamlined connections between a control processor and multiple actuators, indicators, or safety interlocks via relay outputs. Because exact specifications such as relay count, contact configuration, voltage ratings, and connector types vary by unit, buyers should consult the device label and Rexnord’s official documentation to confirm compatibility with their control architecture. The 3400-5A designation identifies a distinct Rexnord part that customers can source through authorized distributors.