Description
VDO 4 PSI Pressure Switch for Marine 6-24V | Boat Supply Store
This VDO heavy-duty pressure switch precisely controls single-circuit marine systems by activating at a 4 PSI threshold, making it ideal for critical bilge pump or engine alarm functions. Engineered with robust silver alloy contacts, it ensures exceptional durability and reliable operation across a 6-24V electrical system range. Its normally open configuration is specifically designed for applications requiring a switch to close only when pressure is reached, ensuring consistent activation in demanding offshore or inshore environments.
Key Features
- Heavy Duty Construction for marine resilience
- Normally Open Single Circuit design
- 4 PSI Maximum Pressure Activation
- 6-24 Volt Wide Operating Range
- # 8-32 Terminal Connections
- Silver Alloy Contacts for superior conductivity
- Dependable Performance in harsh conditions
- Precise Activation Point for critical systems
Specifications
| Product Specifications | |
|---|---|
| Type | Heavy Duty Normally Open–Single Circuit Pressure Switch |
| Brand | VDO |
| Pressure Rating | 4 PSI |
| Voltage Range | 6-24V |
| Circuit Type | Normally Open – Single Circuit |
| Contact Material | Silver Alloy |
| Terminal Connection | # 8-32 |
| Number of Terminals | 2 |
| Ground | Floating |
Who This Is For
Marine technicians and boat owners requiring a dependable pressure-activated switch for single-circuit applications within 6-24V systems. DIY enthusiasts focused on precise 4 PSI activation for essential boat systems will also find this component invaluable.
How It Compares
| Feature | VDO 4 PSI Pressure Switch for Marine 6-24V | Competitor |
|---|---|---|
| PSI Rating | 4 PSI | 4 PSI, 4 PSI |
| Circuit Type | Normally Open - Single Circuit | Normally Open, Normally Open |
| Voltage Range | 6-24V | 6-24V, 12-24V |
| Connection Type | # 8-32 Terminals | 1/8" NPT, 1/8" NPT |
| Contact Material | Silver Alloy | Not Specified, Not Specified |
Common Concerns Answered
Will I need special adapters for the terminal connection?
This VDO pressure switch utilizes #8-32 terminals. If your existing setup expects standard NPT fittings, you will need to source appropriate adapters or crimp connectors designed for #8-32 terminals to ensure a secure electrical connection.
Can I get a pressure switch that activates at a lower PSI?
This specific model is engineered for a precise 4 PSI activation threshold, optimal for applications requiring that specific pressure trigger. For different activation points, alternative VDO models or other manufacturers may offer lower PSI options.
Is this switch suitable for 12V systems?
Yes, the VDO pressure switch operates reliably within a broad 6-24V range, making it perfectly suitable for standard 12V marine electrical systems, as well as 24V applications.
Frequently Asked Questions
What is the pressure rating of the VDO 230-404 pressure switch?
The VDO 230-404 pressure switch has a maximum pressure rating of 4 PSI.
What type of circuit does the VDO 230-404 pressure switch use?
The VDO 230-404 pressure switch utilizes a normally open, single-circuit configuration.
What is the voltage range for the VDO 230-404 pressure switch?
The VDO 230-404 pressure switch is designed to operate within a 6-24V voltage range.
What type of terminals does the VDO 230-404 pressure switch have?
The VDO 230-404 pressure switch features # 8-32 connection terminals.
Is the VDO 230-404 pressure switch normally open or normally closed?
The VDO 230-404 pressure switch is normally open.
