Relay Catalog

Switch Catalog


Application Notes: Marine

Marine PDF

Relays and switches are fundamental components in the marine industry; used extensively for controlling and protecting electrical circuits and systems on boats, yachts, ships and other marine vessels and dockside components. Applications include engine control systems, lighting systems, alarm and safety systems, navigation and communication systems, control panels, bilge pumps, and entertainment systems along with many peripheral components both on-board and on shore.

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Relays for Marine Applications

Series Models Type Contact Arrangement Contact Rating Coil Voltage Mounting Methods
A2K Series relay 1A, 1C 1A, 1C: 60A@14VDC, 25A@36VDC, 20A@48VDC, 15A@72VDC, 10A@90VDC, 7A@110VDC 12VDC, 24VDC, 48VDC PC Pin, Quick Connect
A3K Series relay 1A, 1C 1A, 1C: 80A@14VDC, 60A@36VDC, 50A@48VDC, 30A@72VDC, 15A@90VDC, 5A@145VDC 12VDC, 24VDC, 48VDC PC Pin, Quick Connect
A2H Series relay 1A, 1C 1A: 50A@14VDC; 1C: 50A@14VDC NO & 30A@14VDC NC 12VDC, 24VDC PC Pin, Quick Connect
A2 Series relay 1A, 1B, 1C 1A: 40A@14VDC; 1B: 30A@14VDC; 1C: 40A@14VDC NO & 30A@14VDC NC 6VDC, 12VDC, 24VDC, 48VDC PC Pin, Quick Connect
A6 Series relay 1A, 1C 1A: 35A@14VDC resistive, 15A@28VDC resistive; 1C: 35A@14VDC resistive NO, 25A@14VDC resistive NC, 15A@28VDC resistive NO, 10A@28VDC resistive NC 12VDC, 24VDC PC Pin
A17 Series relay 1A 20A@14VDC NO, 30A@14VDC NO 12VDC, 24VDC PC Pin

Switches for Marine Applications

Series Models Type Features Electrical Ratings Options
Series switch Latching Options: Momentary, Latching, Navigation
Mounting Style: N/A
Illuminated Sealed
Series switch Latching Options: Momentary, Latching
Mounting Style: N/A
20A@12VDC, 10A@24VDC, 15A@24VDC, 10A@125VAC, 5A@250VAC Illuminated Sealed
Series switch Mounting Style: N/A
UL : 10.1A@125VAC, 10.1A@250VAC, 10.1A@40T120 5E4, 6(3)A@125VAC, 12(8)A@250VAC, 12(8)A@40T120 5E4, 5A@125VAC inductive, 5A@T120, 0.1A@125VAC, 0.1A@30VDC resistive, 0.1A@T120 Sealed