ML-RBS Remote Battery Switch with Manual Control - 24V DC 500A
7702
Features
500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locations
- Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing
- LED output to remotely indicate switch state - requires optional LED
- 3∕ 8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance
- 7∕ 8" (22 mm) stud length accepts multiple cable terminals
- Label recesses for circuit identification
- Silver alloy contacts provide high reliability for switching live loads
Documents
InstallationArticles
Choosing the Ideal Remote Battery Switch
Five Reasons to Use a Remote Battery Switch
The Benefit of Serrated Flange Nuts
Maretron SystemMarketing MaterialsProduct Certificates
Choosing the Ideal Remote Battery Switch
Five Reasons to Use a Remote Battery Switch
The Benefit of Serrated Flange Nuts
Maretron SystemMarketing MaterialsProduct Certificates
Specifications
| Control Circuit Voltage | 18-32V DC |
Control Circuit Connection ![]() | Tinned Wire |
| Nominal Voltage | 24V DC |
Manual Control ![]() | Yes |
Coil Function ![]() | Bi-Stable |
| Mounting | #10 |
| Amperage Operating Current | 0mA |
| Amperage Operating Current when changing state | <4A (40 ms) |
| Terminal Stud Torque | 140 in-lb (15.82 Nm) |
Continuous Rating ![]() | 500A |
Intermittent Rating ![]() | 700A (5 min) |
Starting Rating 30 sec ![]() | 1000A DC |
| Minimum Operating Temperature | -10° C |
| Maximum Operating Temperature | 60° C |
| Cable Size to Meet Ratings | 2x (4/0) |
| Live Current Switching | 300A @ 12V DC |
| Master Control Switch Capability | No |
| Mechanical Endurance | 100,000 Cycles |
| Switching Rating | 25A |
| Terminal Ring Diameter Clearance | 1.18in (29.97 mm) |
| Terminal Stud Length | 0.875in (22.23 mm) |
| Terminal Stud Size | 3/8" - 16 (M10) |
| Weight | 2.09lb (0.95 kg) |
Included
| Qty | PN | Product |
| 1 | 2145 | SPDT Remote Control Contura Switch - (ON)-OFF-(ON) |
Regulatory Specifications
![]() ![]() ![]() ![]() ![]() ![]() |
Optional Accessories
| | 1147 | Remote Control Panel |
| | 1148 | Remote Control Panel |
| | 9160 | ML Series Link Bus |


Wiring Diagram
Instructions
Dimension Drawing





