ID
1007116
$ 80.15
1-2 weeks delivery time
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The Johnson Pump 34-36303 Ultima Switch electronic automatic bilge pump switch upgrades yacht bilge pumping with patented Mirus field effect detector cells that detect water via micro-electrical fields without contacting the fluid. Sealed, corrosion-resistant, solid-state construction eliminates moving parts and mercury while staying unaffected by oil or debris, and a 3-second delay helps prevent false starts. It activates at 50 mm (2 in) and deactivates at 20 mm (3/4 in), and it is rated to handle pumps up to 20 A at 12 V or 24 V for reliable bilge pump control.
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Johnson Pump 34-36303 Ultima Switch Automatic Bilge Pump Control
The Johnson Pump 34-36303 Ultima Switch is an electronic automatic switch for yacht bilge pump systems. Using patented Mirus field effect detector cells, it creates micro-electrical fields to detect water and fluid disruptions without the sensors ever touching the fluid, helping deliver dependable switching in harsh marine conditions.
Application
- Bilge pump system upgrade for yachts
- Automatic bilge pump switching for marine installations
Technical Specifications
Brand Johnson Pump Part Number 34-36303 Operating Voltage 12 V / 24 V Maximum Pump Load Up to 20 A Activation Level 50 mm (2 in) Deactivation Level 20 mm (3/4 in) Start Delay 3 seconds Shipping Weight 0.15 kg
Product Details
- Detection technology: Patented Mirus field effect detector cells producing micro-electrical fields
- Sensor design: Detector cells are totally sealed and never in contact with water
- Construction: Sealed solid-state electronics with no moving parts
- Environmental design: Mercury-free operation
- Resistance: Corrosion-resistant and not affected by oil or foreign debris
Features
- Precise water detection without fluid contact
- Sealed, corrosion-resistant design for marine environments
- 3-second delay helps prevent false starts
- Rated to handle pumps up to 20 A at 12 V or 24 V
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