• UL and CSA Listed
• Provides warning of high liquid level conditions
when used with a Normally Open (N.O.) float switch.
Use a Normally Closed (N.C.) switch for low level
• Single phase, 120 volt, 60 hertz power required
• NEMA 4X fiberglass, corrosion resistant,
weatherproof enclosure suitable for outdoor use
and damp environments
• Dimensions are 14” (includes light) x 10” x 5.5”
• NEMA 4X alarm buzzer, 95db @ 2’ (.6 meters)
• NEMA 4X flashing alarm light on top of panel
provides up to 360º signal depending on mounting
• Power On light inside enclosure
• Off/On reset switch inside enclosure
• Locking hasp on door
• Does not control or interface with pump
• Alarm bell and light stay on until reset even if level
goes down
• Operates even if pump circuit fails when wired on
separate circuit
• Float switch required, order switch separately
(N.O. = A2D11 mechanical, N.C. for low level alarm
= A2E23U mechanical)

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