VDO Heavy Duty Normally Closed Single Circuit 15 PSI Pressure Switch [230-515] Marine Navigation & Instruments | Gauge Accessories Selectable 70/25V transformer dial

Selectable 70/25V transformer dial

Segments a single large NMEA 2000 network into two smaller electrical segments

Up-gradable Software -- Access software updates to enhance the performance of your Humminbird unit through our My Humminbird section of the site

An existing GPS source can be connected to the FM4800

VDO Heavy Duty Normally Closed Single Circuit 15 PSI Pressure Switch [230-515] Marine Navigation & Instruments | Gauge Accessories Selectable 70/25V transformer dialHeavy Duty Normally Closed Single Circuit 15 PSI Pressure Switch Features: Ground Floating Connection # 8 32 Voltage 6 24V Circuit Normally Closed Single Contacts Silver Alloy Max. Pressure Range 15 PSI Terminals 2 *Sold as an Individual WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.