Description
Blue Sea 7717 ML-RBS 24V Remote Battery Switch | Boat Supply Store
For 24V DC marine vessels requiring precise battery control, the Blue Sea 7717 ML-RBS mitigates risks associated with system maintenance and potential failures. This remotely actuated switch offers a significant 500A continuous amperage rating and a robust 2500A cranking capability for 10 seconds, ensuring reliable operation under heavy loads. Its integrated manual override knob provides essential locked-off capability for safe servicing, a critical safety feature for offshore fishing platforms or complex yacht electrical systems.
Key Features
- Secure 24V DC nominal voltage operation.
- Powerful 500A continuous current rating.
- Robust 700A intermittent rating (5 min).
- High-capacity 2500A cranking rating (10 sec) for engine starts.
- Critical safety manual override knob with locked OFF capability.
- Versatile SPST switching with auto-releasing coil.
- Reliable 3/8"-16 tin-plated copper studs.
- Durable silver alloy contacts for extended service life.
Specifications
| Product Specifications | |
|---|---|
| Nominal Voltage | 24V DC |
| Continuous Rating | 500A |
| Intermittent Rating | 700A (5 min) |
| Cranking Rating | 2500A (10 sec) |
| Stud Size | 3/8"-16 |
| Switching Type | SPST (Single Pole Single Throw) |
| Coil | Auto-release |
| Manual Override | Yes (Knob) |
Who This Is For
Marine enthusiasts and professional installers who demand reliable, remotely controlled battery isolation for 24V DC systems. It is ideal for boaters requiring the ability to lock out power during maintenance or ensure a secure OFF state.
How It Compares
| Feature | Blue Sea 7717 ML-RBS 24V Remote Battery Switch | Digital Control |
|---|---|---|
| Nominal Voltage | 24V DC | 12/24V DC, 12/24/32V DC |
| Continuous Rating | 500A | 500A, 350A |
| Manual Override | Yes (Knob) | No, No |
| Switching Type | SPST (Auto-releasing) | Automatic Charging Relay (ACR), SPST |
| Cranking Rating (10 sec) | 2500A | null, null |
Common Concerns Answered
Does the optional LED indicator require a separate purchase?
Yes, the LED output for remote switch state indication on the Blue Sea 7717 ML-RBS requires the purchase of an optional LED accessory to function.
Is a manual control option available if I prefer that over remote operation?
Yes, the Blue Sea 7717 ML-RBS features an integrated manual override knob, allowing for direct physical control and a locked-off capability independent of the remote function. This is ideal if you primarily prefer manual operation but desire the remote option for convenience.
What if I only need a simple, non-remote battery switch?
While the ML-RBS 7717 excels with its remote and manual capabilities, if your operational requirement is strictly for a basic manual switch without remote functionality, alternative simpler models may be more suitable to your specific needs.
Frequently Asked Questions
What is the continuous amperage rating of the Blue Sea 7717 ML-RBS?
The Blue Sea 7717 ML-RBS has a continuous amperage rating of 500A.
Can this battery switch be controlled manually in case of power failure?
Yes, the Blue Sea 7717 ML-RBS is equipped with a manual override knob that allows for locked OFF capability, ensuring manual control even if the remote control circuit loses power.
What is the cranking amperage rating for the Blue Sea 7717?
The Blue Sea 7717 ML-RBS provides a cranking amperage rating of 2500A for 10 seconds.
What voltage systems is the Blue Sea 7717 designed for?
The Blue Sea 7717 ML-RBS is specifically designed for 24V DC marine electrical systems.
Does the Blue Sea 7717 have an indicator for its switch state?
The Blue Sea 7717 ML-RBS has an LED output capability for remote switch state indication; however, an optional LED indicator must be purchased separately to utilize this feature.
