PART NUMBER: 8-27601
The Mini Automatic Charging Relay (M-ACR) is designed to manage the charging current from alternators up to 65 Amps found on most outboards and many inboard engines.
Start Isolation (SI) protects sensitive electronics by temporarily isolating house loads from the engine circuit during engine cranking, protecting the house circuit from voltage sags and spikes.
The compact design allows for three mounting styles: surface, rear, or panel mount. The M-ACR is also available as a module in a Custom 360 Panel.
| Brand | Blue Sea Systems |
| Nominal Voltage | 12V DC - 24V DC |
| Start Isolation | Yes |
| Amperage Operating Current | 90mA (Combine) |
| 15mA (Open) | |
| Terminal Stud Torque | 60 in-lb (6.78 Nm) |
| Continuous Rating | 65A |
| Intermittent Rating | 115A (5 min) |
| Cable Size to Meet Ratings | 6 AWG |
| Maximum Cable Size | 1/0 AWG |
| Stud Material | Tinned Brass |
| Terminal Stud Size | 1/4" - 20 (M6) |
| Relay Contact Position | |
| Combine 30 sec | 13.6V DC |
| Open 10 sec | 12.35V DC |
| Open 30 sec | 12.75V DC |
| Open High | 16.0V |
| Under Voltage Lockout | 9.5V |
