Honeywell RA890F1270 120V Protectorelay Primary Control, Rectification

Note: This product was discontinued by the manufacturer on April 5, 2021.

The Honeywell RA890F1270 is a 120 VAC Protectorelay primary control designed to provide solid-state, electronic flame safeguard protection for industrial and commercial single or dual fuel burners utilizing rectification-type flame detection.

• Part Number: RA890F1270
• Product Type: Protectorelay Primary Control
• Application: Primary control for rectification applications
• Voltage: 120 VAC
• Flame Failure Response Time (FFRT): 0.8 seconds
• Safety Timing: 15 seconds
• Safety Features: Safe-start check prevents start-up if a flame-simulating failure occurs; includes built-in protection against ignition crossover in flame rod systems
• Operation: Recycles if the flame signal is lost while in the "Run" state. Failure to establish pilot results in a safety lockout
• Contacts: Includes SPDT alarm contacts
• Construction: Solid-state circuitry with a strong thermoplastic mounting base
• Installation: Mounts and removes easily using captive mounting screws; directly replaces the RA890E in most applications and mounts on the same Q270A1024 Subbase

Most in-stock items ship within 1–3 business days. Once shipped, you will receive a confirmation email with tracking. Special-order items or items shipped from partner warehouses may require additional processing time. Orders ship via UPS or USPS depending on the item and destination. If you need a specific carrier, please contact us before placing your order.