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Blue Sea Systems Solenoid m-Seriess 65A 12/24V ACR
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Code:MAST-7601-BSS
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Weight:0.360 Kgs
Blue Sea Systems M-ACR 7601 is a compact automatic charging relay designed for intelligent dual-battery management in 12V and 24V DC systems.
It automatically combines batteries during charging and isolates them during discharge, ensuring reliable engine starting and efficient power distribution.
Its IP67 waterproof housing and compact design make it ideal for marine, RV, off-grid, and mobile power applications.
Estimated Shipping
to Veliko Tarnovo starts at
€1.66
outside Veliko Tarnovo starts at
€1.72
Quick Buy
Blue Sea Systems M-ACR 7601 – Smart Dual Battery Charging Management
The Blue Sea Systems m-Series Automatic Charging Relay 7601 is a professional-grade solution for automatic management of dual battery banks in marine and mobile electrical systems. Designed for charging systems up to 65A, the M-ACR intelligently controls charging between starting and house batteries.
When charging voltage is detected, the relay automatically combines both battery banks so they can charge simultaneously. Once charging stops or voltage drops, the batteries are automatically isolated to prevent accidental discharge of the starting battery.
Key Features:
- Automatic battery combining and isolation
- Compatible with 12V and 24V DC systems
- Supports charging systems up to 65A
- Dual sensing technology detects charging on either battery bank
- Start Isolation (SI) protects sensitive electronics during engine cranking
- Waterproof IP67-rated housing
- Compact design with multiple mounting options
- LED status indication
- Ignition protected for gasoline-powered engine compartments
Ideal Applications:
- Boats and yachts
- Outboard and inboard engines
- RVs and camper vans
- Off-grid and solar systems
- Service and utility vehicles
Technical Specifications:
- Voltage: 12/24V DC
- Continuous rating: 65A
- Intermittent rating: 115A (5 min)
- Protection rating: IP67
- Maximum cable size: 1/0 AWG
- Operating current: 90mA (Combine) / 15mA (Open)
The Blue Sea Systems 7601 delivers reliable, fully automatic battery management that improves battery life, protects onboard electronics, and ensures dependable engine starting in demanding marine and mobile environments.