R4348B1057 Flame Relay Module, Flame Detector/Control Relay, 1 Count

This listing is for one R4348B1057 industrial flame relay module used in burner flame monitoring and control circuits. Industry catalog references describe the R4348B family as a continuous-operation flame switch platform with relay outputs, and the 1057 variant is commonly listed as an enhanced model with LED indication and 4-20 mA signal capability. Verify terminal wiring, supply voltage, and sensor or amplifier interface with your equipment documentation before installation. Module only; no detector, subbase, or wiring harness is included.

• Model and function: Part number R4348B1057 — flame relay module used for burner flame control and monitoring circuits.
• What's included: 1 x flame relay module (R4348B1057). Sold as a single unit.
• Application: Intended for use in burner management and flame detection systems; verify this part number matches your equipment requirements before ordering.
• Installation reminder: Replace like‑for‑like — confirm terminal layout, electrical ratings, and mechanical fit prior to installation.
• Product origin and maker