- Flame Detector Relays R4343D and R4343E are essentially switches which. when used with the appropriate sensors | can signal the presence or absence of a flame or ultraviolet (UV) light. Selangor, Malaysia, Kuala Lumpur (KL), Puchong Supplier, Supply, Supplies, Services

- Flame Detector Relays R4343D and R4343E are essentially switches which. when used with the appropriate sensors | can signal the presence or absence of a flame or ultraviolet (UV) light.

HONEYWELL R4343 FLAME SWITCH