Description
Perko Compact Battery Switch w/Key Lock | Boat Supply Store
Secure essential electrical power distribution for your vessel with the Perko 8512DP Compact Medium Duty Battery Selector Switch. Engineered for reliability, this ignition-protected unit handles up to 315 AMPS continuously and 450 AMPS intermittently for 5 minutes across 6-32V marine electrical systems. Its robust polycarbonate construction and key lock ensure both functionality and security, making it ideal for managing dual battery banks on sportfishing boats operating in the Gulf Coast's challenging conditions.
Key Features
- Compact design for space-constrained installations
- Medium duty selector and main disconnect functionality
- Durable polycarbonate body construction
- Corrosion-resistant brass terminals
- Ignition protected for safe operation in gasoline-powered engine compartments
- Supports 6 to 32 Volt marine electrical systems
- High capacity: 315 AMPS Continuous, 450 AMPS (5 Mins.) Intermittent
- Integrated key lock enhances security and prevents unauthorized operation
Specifications
| Product Specifications | |
|---|---|
| Brand | Perko |
| Model | 8512DP |
| Type | Compact Medium Duty Battery Selector and Main Disconnect Switch |
| Body Material | Polycarbonate |
| Terminal Material | Brass |
| Lock Type | Key Lock |
| Ignition Protected | Yes |
| Voltage Rating | 6-32V DC |
| Continuous Amperage Rating | 315 AMPS |
| Intermittent Amperage Rating (5 Mins) | 450 AMPS |
| Terminal Stud Size | 3/8" |
| Dimensions (W x H x D) | 4" x 4" x 3" |
Who This Is For
Boaters requiring a reliable, compact, and secure battery selection and disconnect solution for medium-duty marine electrical systems. This switch is particularly suited for vessels where ignition protection and unauthorized access prevention are priorities.
How It Compares
| Feature | Perko Compact Battery Switch w/Key Lock | Blue Sea Systems m |
|---|---|---|
| Continuous Amperage | 315 AMPS | 300 A |
| Intermittent Amperage (5 Mins) | 450 AMPS | 450 A |
| Voltage System | 6 to 32 Volt | 12-48 V |
| Terminal Stud Size | 3/8" | 3/8" |
| Ignition Protected | Yes | Yes |
| Key Lock | Yes | No |
| Body Material | Polycarbonate | Composite |
Common Concerns Answered
Are the terminals large enough for heavy gauge wiring?
The 3/8" terminal stud size is standard for many medium-duty marine applications. While generally sufficient, users with exceptionally large gauge wires may need to consider terminal adapters or ensure wire preparation is optimized for the available space.
How durable is the polycarbonate body in harsh marine environments?
Polycarbonate is selected for its excellent impact resistance and UV stability, commonly used in marine electrical components. For extreme long-term exposure, regular inspection and cleaning are recommended, consistent with all marine-grade equipment.
Can this switch handle high-demand electrical systems?
With a continuous rating of 315 AMPS and intermittent of 450 AMPS for 5 minutes, this switch is designed for medium-duty systems. For extremely high-demand applications exceeding these ratings, a heavy-duty switch with higher amperage capacity would be more appropriate.
Frequently Asked Questions
What is the continuous amperage rating of the Perko 8512DP battery switch?
The Perko 8512DP battery switch has a continuous amperage rating of 315 AMPS.
What is the intermittent amperage rating of the Perko 8512DP battery switch?
The intermittent amperage rating for the Perko 8512DP battery switch is 450 AMPS for a duration of 5 minutes.
What voltage systems is the Perko 8512DP battery switch compatible with?
The Perko 8512DP battery switch is compatible with marine electrical systems operating between 6 and 32 Volts.
What is the terminal stud size on the Perko 8512DP battery switch?
The terminal stud size on the Perko 8512DP battery switch is 3/8 inch.
Is the Perko 8512DP battery switch ignition protected?
Yes, the Perko 8512DP battery switch is ignition protected, making it safe for installation in gasoline-powered engine compartments.
