Description
Honeywell 0690320U
Reliable flame detection relay for industrial burner management systems with fast lockout response and safety interlock
| Brand | Honeywell |
| Model | 0690320U |
| Voltage | 24V AC / 120V AC |
| Country of Origin | United States |
| Weight | 0.25 kg |
| Dimensions | 90x45x60 mm |
| Warranty | 6 months |
| Certifications | UL, CSA, CE, FM Approved |
| SKU / MPN | 0690320U |
| What’s in the box | Flame relay unit, mounting bracket, wiring diagram, installation manual |
| Function | Flame Detection and Safety Interlock Relay |
| Response Time | 1-3 seconds (lockout) |
| Reset Type | Manual reset with lockout |
| Mounting | Panel mount / DIN rail compatible |
| Operating Temperature | -20°C to +60°C |
| Contact Rating | 5A at 120V AC / 2A at 24V AC |
Key benefits: UL and FM listed, fast flame detection, manual reset safety interlock, compact DIN-rail mountable design, long service life, compatible with multiple fuel types
Typical applications: Industrial burner control, HVAC boiler systems, commercial heating equipment, process heating, furnace safety systems, food processing ovens
Lifecycle: Active product, long-term availability expected, widely used in legacy and current burner systems
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Exact match for many brands
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Mark O. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.