The Lectrotab SF-HL Hatch Lifter Rocker Switch is a durable, marine-grade control designed specifically for operating Lectrotab electric hatch lifters with smooth, reliable precision. Engineered for the demanding marine environment, the SF-HL provides intuitive momentary up/down control, allowing boat owners to safely raise and lower engine hatches, storage compartments, fish boxes, and other lifting applications with confidence. Its sealed construction helps prevent water intrusion while the rugged switch mechanism delivers dependable performance season after season. The compact design allows for clean, professional installation at the helm or in a convenient control location, making it an ideal solution for both new installations and replacement applications. The SF-HL is designed to operate two-wire, reverse-polarity hatch lift systems and is compatible with Lectrotab Hatch Lifter actuators as well as many retrofit applications. Applications Designed specifically for use with the Lectrotab H-BK Series Hatch Lifters (including H-BK-4, H-BK-6, H-BK-16, and H-BK-24 models) Replacement switch for many Lenco hatch lift installations since both systems use a two-wire reverse-polarity actuator Features and Benefits Effortless Push-Button Operation – Open and close hatches with the touch of a switch, eliminating the need for manual lifting. Marine-grade waterproof design Gasket-sealed to help prevent water entry Momentary center-off operation provides precise hatch positioning Reverse polarity output for direct actuator control No external control box required Flush-mounted installation for a clean helm appearance UV-resistant construction for long service life Compatible with both 12V and 24V Lectrotab hatch lifter systems Specifications Momentary DPDT (Double Pole, Double Throw), center-off Reverse polarity for actuator extension and retraction Flush mount Operates on 12 VDC or 24 VDC Gasket sealed to prevent water intrusion Marine-grade UV-resistant housing Spring return to center (instant stop when released) Dimensions 3.125 in × 3.25 in Contents SF-HL Switch Installation instructions/warranty information