Siemens LAL3... yellow flame oil burner controllers, with air pressure supervision for special aplications. For the control and supervision of oil atomization burners, for burners of medium to high capacity, for intermittent operation (at least one controlled shutdown every 24 hours), they can be universally used with multistage or modulating burners, and they are suited for use with stationary air heaters.
Specifications:
- Complete reference: LAL3.25 (220VAC) y LAL3.25-110V (100...110VAC)
- Plug-in design
- Exchangeable unit fuse (including spare fuse)
- Made of impact-proof and heat-resistance black plastic
– Lockout indicator: coupled to the spindle of the sequence switch, visible in the transparent lockout reset button, uses easy-to-remember symbols to indicate the type of fault and the point
in time lockout occurred
- Difference with LAL1... and LAL2... Extraneous light does not initiate lockout, during burner off times or during the
