Description
The Blue Sea m-Series 12/24V DC 65A Automatic Charging Relay (7601-BSS) from Nomadic Supply Company® automatically combines two battery banks when charging voltage is detected and isolates them when the engine is off, protecting the start battery.
Blue Sea m-Series 12/24V DC 65A Automatic Charging Relay (7601-BSS) Features:
- 65 Amp continuous rating manages the charging current from alternators up to 65 Amps found on most outboards and many inboard engines
- Compact case design allows surface and panel mounting
- Senses charging on two battery banks
- Snap-on cover insulates terminal connections
- LED indicates ACR status
- 1/4″ x .032″ male quick connect terminal for ground
- 5/8″ (16 mm) stud length to accept multiple cable terminals
- 12V DC voltage input
Blue Sea m-Series 12/24V DC 65A Automatic Charging Relay (7601-BSS) Specifications:
- Intermittent Rating: 5 min.: 115A
- Terminal Stud Size: 1/4″-20
- Relay Contact Position: Open (30 sec.): 12.75V DC
- Continuous Rating: 65A
- Maximum Torque: 75 in-lb (8.5 Nm)
- Relay Contact Position – Open High: 16.0V DC
- Amperage Operating Current: 175mA (Combine)
- Relay Contact Position: Combine (30 sec.): 13.0V DC
- Under Voltage Lockout: 9.5V DC
- Amperage Operating Current: 15mA (Open)
- Relay Contact Position: Combine (2 min.): 13.6V DC
- Maximum Cable Size: 1/0 AWG
- Relay Contact Position: Open (10 sec.): 12.35V DC


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