RA890G1260 | Honeywell Protectorelay Primary Flame Safety Control 120 VAC
Honeywell · Circuit Breakers & Protection
Description The Honeywell RA890G1260 is a solid-state Protectorelay primary control used for burner flame safety supervision in industrial and commercial combustion systems. Operating at 120 VAC, it supports ultraviolet flame detection, provides SPDT alarm contacts, and performs a safe-start check with a 15-second safety timing and 3-second flame response for reliable burner protection. Technical Specifications Condition New/Never Used Surplus Brand Honeywell Category Flame Safety & Burner Controls Part Number RA890G1260 Subcategory Safety Relay Type Protectorelay primary flame control Voltage 120 VAC Frequency 50/60 Hz Flame Detection Type Ultraviolet (UV) Flame Failure Response Time 3 seconds Safety Timing 15 seconds Alarm Contacts SPDT (Single-Pole Double-Throw) Circuitry Solid-state electronics Recycle Function Recycles if flame is lost during run; locks out if pilot not established Safe-Start Check Prevents startup under flame-simulating fault conditions Ignition Protection Built-in protection against ignition crossover in flame rod systems Operating Temperature -20°F to +115°F (-29°C to +46°C) Mounting Type Base-mounted with captive screws Base Material High-strength thermoplastic Housing Rugged, field-serviceable enclosure Application Burner flame safeguard, primary safety interlock control Compatible Sensors Honeywell UV flame detectors Alarm Output Yes (SPDT relay contacts) Power Consumption Low-power solid-state operation Reset Method Manual reset after lockout Safety Standard Compliance UL listed, CSA certified Typical Use Oil and gas burners, furnaces, and flame safety systems Weight 2.70 lbs (approx. 1.22 kg) Information About RA890G1260 The RA890G1260 belongs to Honeywell’s reliable RA890 Protectorelay series, designed for primary flame safety control in commercial and industrial burners. This solid-state controller continuously monitors the burner flame through an ultraviolet (UV) flame detection system, recycling operation if the flame signal is lost during the run cycle. If a pilot flame fails to establish within the 15-second safety period, the control initiates a lockout to prevent unsafe operation. Equipped with SPDT alarm contacts and built-in protection against ignition crossover, the RA890G1260 ensures safe burner operation and immediate response to flame failure. The strong thermoplastic base, solid-state design, and self-checking circuitry enhance reliability, while captive mounting screws simplify installation and service. Key Features: Ultraviolet Flame Detection: Works with UV flame sensors for accurate flame monitoring in oil and gas combustion systems. Automatic Recycle Operation: Recycles automatically if flame is lost during operation, ensuring smooth system recovery. Built-In Safety Timing: Features 15-second safety timing and 3-second flame failure response for precise safety supervision. Safe-Start Function: Prevents start-up when flame-simulating faults occur, ensuring operator and system protection. SPDT Alarm Contacts: Provides alarm output for remote fault indication or interlock system integration. Ignition Crossover Protection: Built-in circuitry prevents false flame signals caused by ignition interference. Durable Thermoplastic Base: Strong, heat-resistant housing for long-term stability and easy mounting. Solid-State Reliability: Uses solid-state electronics for reduced wear and enhanced operational life compared to mechanical relays. Service-Friendly Design: Captive mounting screws and plug-in connection simplify installation and maintenance. UL and CSA Certified: Meets international safety standards for flame safeguard systems in industrial environments. The RA890G1260 delivers the reliability and precision required for critical flame safety control in industrial burners, ensuring secure and compliant operation.
Brand: Honeywell · Category: Circuit Breakers & Protection
Key features
- Ultraviolet Flame Detection: Works with UV flame sensors for accurate flame monitoring in oil and gas combustion systems.
- Automatic Recycle Operation: Recycles automatically if flame is lost during operation, ensuring smooth system recovery.
- Built-In Safety Timing: Features 15-second safety timing and 3-second flame failure response for precise safety supervision.
- Safe-Start Function: Prevents start-up when flame-simulating faults occur, ensuring operator and system protection.
- SPDT Alarm Contacts: Provides alarm output for remote fault indication or interlock system integration.
- Ignition Crossover Protection: Built-in circuitry prevents false flame signals caused by ignition interference.
- Durable Thermoplastic Base: Strong, heat-resistant housing for long-term stability and easy mounting.
- Solid-State Reliability: Uses solid-state electronics for reduced wear and enhanced operational life compared to mechanical relays.
- Service-Friendly Design: Captive mounting screws and plug-in connection simplify installation and maintenance.
- UL and CSA Certified: Meets international safety standards for flame safeguard systems in industrial environments.
Specifications
| Manufacturer part number | RA890G1260 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | Flame Safety & Burner Controls |
| Part Number | RA890G1260 |
| Subcategory | Safety Relay |
| Type | Protectorelay primary flame control |
| Voltage | 120 VAC |
| Frequency | 50/60 Hz |
| Flame Detection Type | Ultraviolet (UV) |
| Flame Failure Response Time | 3 seconds |
| Safety Timing | 15 seconds |
| Alarm Contacts | SPDT (Single-Pole Double-Throw) |
| Circuitry | Solid-state electronics |
| Recycle Function | Recycles if flame is lost during run; locks out if pilot not established |
| Safe-Start Check | Prevents startup under flame-simulating fault conditions |
| Ignition Protection | Built-in protection against ignition crossover in flame rod systems |
| Operating Temperature | -20°F to +115°F (-29°C to +46°C) |
| Mounting Type | Base-mounted with captive screws |
| Base Material | High-strength thermoplastic |
| Housing | Rugged, field-serviceable enclosure |
| Application | Burner flame safeguard, primary safety interlock control |
| Compatible Sensors | Honeywell UV flame detectors |
| Alarm Output | Yes (SPDT relay contacts) |
| Power Consumption | Low-power solid-state operation |
| Reset Method | Manual reset after lockout |
| Safety Standard Compliance | UL listed, CSA certified |
| Typical Use | Oil and gas burners, furnaces, and flame safety systems |
| Weight | 2.70 lbs (approx. 1.22 kg) |
| Product type | Safety Relay |
Contact Safety Shops for pricing, delivery and project support in the UAE.