Description
Perko Compact Battery Switch w/o Lock | Boat Supply Store
This Perko Medium Duty Battery Selector Switch is engineered for reliable power distribution in space-constrained marine electrical systems up to 32 volts. It provides crucial ignition protection, safeguarding against potential fuel vapor ignition in engine compartments. With a robust 315 AMPS continuous and 450 AMPS intermittent rating, it ensures dependable performance for medium-duty applications, whether navigating the Intracoastal Waterway or anchoring offshore.
Key Features
- Compact design for tight installations
- Ignition Protected for enhanced safety
- Medium Duty selector and main disconnect functionality
- Durable polycarbonate body
- Corrosion-resistant brass terminals
- Wide Voltage Range: Suitable for 6 to 32 Volt systems
- High Amperage Capacity: 315 AMPS continuous, 450 AMPS intermittent
- Standard 3/8" Terminal Studs for secure connections
Specifications
| Product Specifications | |
|---|---|
| Brand | Perko |
| Product Name | Compact Medium Duty Battery Selector Switch w/o Key Lock |
| SKU | CWR33118 |
| MPN | 8511DP |
| Category | Electrical | Battery Management |
| Body Material | Polycarbonate |
| Terminal Material | Brass |
| Ignition Protected | Yes |
| Voltage System Support | 6 to 32 Volt |
| 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
Boat owners and marine technicians requiring a compact, ignition-protected battery selector switch for medium-duty applications on vessels with 6 to 32-volt systems. It is ideal for installations where space is limited and safety is a paramount concern.
How It Compares
| Feature | Perko Compact Battery Switch w/o Lock | Competitor |
|---|---|---|
| Continuous Amperage | 315 AMPS | 300 A, 200 A |
| Intermittent Amperage (5 Mins) | 450 AMPS | 450 A, 350 A |
| Voltage System | 6 to 32 Volt | 12-48 V, 12-36 V |
| Terminal Stud Size | 3/8" | 3/8", 3/8" |
| Ignition Protected | Yes | Yes, Yes |
| Body Material | Polycarbonate | Plastic, Plastic |
| Terminal Material | Brass | Tin-plated copper, Brass |
| Dimensions (W x H x D) | 4" x 4" x 3" | Approx. 5.5" x 5.5" x 3" (with knob), Approx. 5.5" x 5.5" x 3" |
Common Concerns Answered
What if I need a battery switch with a key lock for added security?
The Perko 8511DP model is designed for simplicity and space efficiency and does not include a key lock. For applications requiring a keyed lock, alternative models are available from Perko and other manufacturers to prevent unauthorized operation and battery drain.
Will this switch handle very high-demand electrical systems?
This switch is rated for medium-duty applications with 315 AMPS continuous and 450 AMPS intermittent capacity. For systems with exceptionally high continuous current draws exceeding these ratings, a heavy-duty rated switch would be more appropriate.
Why does this switch not have a key lock?
The absence of a key lock is a design choice for this specific model to maintain its compact form factor and simplify operation, making it ideal for accessible installations where a key is not a required security feature. Its robust construction and ignition protection still offer significant safety benefits.
Frequently Asked Questions
What is the continuous amperage rating for the Perko 8511DP battery switch?
The Perko 8511DP battery switch has a continuous amperage rating of 315 AMPS.
What is the intermittent amperage rating for the Perko 8511DP battery switch?
The intermittent amperage rating for the Perko 8511DP battery switch is 450 AMPS for a duration of 5 minutes.
What is the maximum voltage this Perko battery switch can handle?
This Perko battery switch is suitable for marine electrical systems operating at voltages from 6 to 32 Volts.
What size are the terminal studs on the Perko 8511DP?
The terminal studs on the Perko 8511DP battery switch are 3/8" in diameter.
Is the Perko 8511DP ignition protected?
Yes, the Perko 8511DP battery switch is ignition protected, making it safe for use in gasoline-powered engine compartments.
