Magnetic Water Resistant Switch Built Tough For Marine Engines And Diesel Generators 12V Coil 339 Ohms 10A Or 24V 678 Ohms Murphy 518APH12 Compatible Bandit Chipper Motors Distributor Ignition Heavy Duty Electrical Switch
✔️ 10 A contact rating; 12V coil 339Ω ±10%, 24V coil 678Ω ±24%
This magnetic water-resistant switch is the nerve center for engine safety circuits. Typical uses include marine engines, heavy-duty diesel generators, and distributor ignition systems where a reliable alarm or shutdown control is required.
✅ Part Name: Magnetic Water Resist Switch
✅ Part Number: 518APH-12 25700147
✅ Applications: Compatible with Bandit Chipper Marine Engine, Heavy Duty Diesel Generators, Distributor Ignition
✅ Contact Rating: 10 A
✅ Coil Circuit Resistance: 12 V model 339Ω ±10%; 24 V model 678Ω ±24%
✅ Minimum Latch Voltage: 12 VDC for 12V model; 20 VDC for 24V model
✅ Minimum Latch Current: 30 mA for both 12V and 24V models
✅ Operating Temperature Range: -40°F to 176°F (-40°C to 80°C)
💡 What is a magnetic water resistant switch used for in marine engines and heavy-duty ignition systems?
This device acts as the safety hub in engine circuits, translating contact actions into alarms or shutdowns.
- water-resistant magnetic switch for alarms and shutdowns
- enables closed-loop wiring with make/break contacts
- supports 12V and 24V coil configurations with defined resistances
- rugged, industrial-grade switch for harsh environments