Boiler Low Water Cutoff Switch
Electronic low water cutoff probe switch that shuts down boiler burner when water level drops dangerously low. Specific to central heating boilers. 8403.90.00.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general liquid level switches
Switches not principally for boilers are electrical apparatus.
If automatic level controls
General automatic regulating instruments separate from machine parts.
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Import Tips & Compliance
• UL 353 listing often mandatory; provide wiring diagrams; ensure probe length matches boiler application
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