The Honeywell R4795A1040 is a flame safeguard primary control operating at 220 VAC. This device has an SPDT alarm contact and 15 seconds nominal safety switch timing.
The flame safeguard primary control provides a pre-purge period at the start and intermittent pilot. This is used with rectification or ultraviolet flame detector type, depending on the used interchangeable or plug-in amplifier.
The R4795A Series provides solid-state electronic flame safeguard protection for commercial and industrial single or dual-fuel burners. It includes a manual push-to-reset safety switch in a dust-resistant enclosure.
Note: This product does not include an amplifier and a pre-purge timer.
Minimum Ambient Temperature | -20°F (-29°C) |
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Safety Switch Timing | 15-sec Nominal |
Frequency | 50/60 Hz |
Alarm Relay Switching | Single Pole, Double Throw |
Voltage | 220 VAC |
Electric Connections | Alarm Contacts, Male Quick Connects |
Maximum Ambient Temperature | +115°F (46°C) at 50 Hz or +125°F (52°C) at 60 HZ |
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