R4348B Honeywell

HONEYWELL FLAME CONTROL
Flame switch relay by Honeywell.

OBSOLETE MODEL. CONSULT US FOR REPLACEMENT.
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Description
OBSOLETE MODEL. CONSULT US FOR REPLACEMENT.

The R4348B relay is a switch to indicate the presence or absence of a flame in continuous operations and it is used in large commercial or industrial burners with unlimited capacity. It includes a 3-pole relay that is energized when it detects the flame and de-energized when not the flame is not detected, as well as 3-pole voltage line "load-relay".


Specifications:

- Complete reference:  R4348B1008, R4348B1057
- Approvals: CE approved according EN298 (for continuous operation)
- Protection class: IP40
- Ambient temperature: -20 ... 60 ºC
- Maximum humidity: 90 %rh
- Outputs: 3xSPST 2xDPDT
- Flame detection: depends on plug-in amplifier
- Accepts all flame rods or all Honeywell C7012, C7027, C7035, C7044, C7061 and C7076 optical flame detectors, by selecting the correct plug-in flame amplifier.
- Can operate on 110/120/127 or 220..240V 50/60Hz
- Flame failure response time: 1,0/2,0s

MODEL NUMBERS

NOTES

 

R4348B1008

standard model

R4348B1057

with 4-20mA output and LED-meter




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