Multi-Pin Heavy-Duty Plug-In Base Setup, 120VAC 50/60Hz Primary Coil Power, 4 Form C (Four Pole Double Throw - 4PDT) Form C Contact Configuration, High-Reliability Automated Flame-Safety Safeguard Relay Module, 10A Continuous Current Threshold, -20°C to +60°C Heavy Industrial Operational Window | High-performance industrial flame-safeguard supervisory relay manufactured by Protection Controls Inc. (PCI) featuring double-break fine silver-alloy contacts and a ruggedized dust containment cover shroud, explicitly engineered to isolate line-to-coil voltage transients, prevent electrical contact tracking degradation under high cyclic thermal loads, and deliver a positive, failsafe command trip loop to lock out burner fuel valves instantly upon detecting a flame failure condition across industrial furnaces, ovens, and process boilers | Industry Exact Equivalents: Protection Controls ACF, PCI ACF Relay, Protection Controls Inc. ACF | Industry Functional Cross-References: Honeywell R4343D, Fireye 65UV5, Honeywell RA890G | Military Specification National Stock Number (NSN): 5945-01-345-6310
