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BlueSea Auto Charging Relay M Series 65A 12/24V

BlueSea Auto Charging Relay M Series 65A 12/24V
Our Price:  £75.49
List Price:  £80.25
Save:  £4.76
(Inc. 20% VAT)

Part Number:  7601
Brand:  Blue Sea


Standard UK Delivery for this Product is 2-3 days.

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.


  • Senses charging on two battery banks
  • Pull off and snap on insulating cover
  • LED indicates ACR status
  • 1 4' x .032' male quick connect terminal for ground
  • 7 16' (11 mm) stud length to accept multiple cable terminals
  • Waterproof – rated IP67 for temporary immersion


Nominal Voltage

12V DC
24V DC

Start Isolation 


Amperage Operating Current

90mA (Combine)
15mA (Open)

Terminal Stud Torque

60 in-lb (6.78 Nm)

Continuous Rating 


Intermittent Rating 

115A (5 min)

Cable Size to Meet Ratings


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


Under Voltage Lockout 



0.80lb (0.36 kg)

Free Delivery

On Orders Over £100

(UK Standard Shipping Only)

Call 01383 807 444