Full Product Manual

35
DC MANAGEMENT
bluesea.com
7700-BSS
Remote Control
Contura Switch
Action: (ON)-OFF-(ON)
Wire Size and Current Ratings for ML RBS 7700 and ML ACR 7622
Wire Size
Cranking
30 sec
Intermittent
5 min
Continuous
(UL 1107)
2/0 AWG (70 mm²) 1,000A 400A 225A
4/0 AWG (120 mm²) 1,100A 400A 300A
2× 4/0 AWG (2x 120 mm²) 1,450A 700A 500A
ML Series Remote Battery Switch
500 Amp magnetic latching switch provides high amperage
switching under load, manually or from remote locations
• Silver alloy contacts provide high reliability for switching live loads
• LED output to remotely indicate switch state—requires optional LED
• 3/8"–16 tin-plated copper studs for maximum conductivity and corrosion resistance
• One-piece stainless ange nuts ensure safe and secure connections
• Label recesses for circuit identication
• Includes a Remote Control Contura Switch
Specications
Control Circuit Connection Tinned Wire
Mounting #10 or M5
Terminal Stud Size 3/8"–16 (M10)
Maximum Terminal Stud Torque 140 in-lb (15.8 N•m)
Cable Size to Meet Rating 4/0 AWG (120mm²)
Terminal Ring Diameter Clearance 1.12" (28.4 mm)
Control Circuit Voltage 9–16V DC
Regulatory
marked, Meets ISO 8846 and SAE J1171 external ignition protection requirements
IP66—protected against powerful water jets
Remote Control
Contura Switch
Action: ON-OFF-ON
7622-BSS
ML Series Automatic Charging Relay
500 Amp magnetic latching (bi-stable) relay automatically combines batteries
during charging and isolates batteries when discharging and when starting engine
• Magnetic Latching (ML) relay draws very low current in the ON state
• Start Isolation (SI) can be congured for temporary isolation of House loads from
Engine circuit during engine cranking to protect sensitive electronics
• Manual override knob provides an added level of safety allowing control with or
without power and oering LOCKED OFF capability for servicing
• Senses charging on two battery banks
• LED output to remotely indicate switch state—requires optional LED or
Remote Control Contura Switch with integrated LED (included in retail package)
• 3/8"–16 tin-plated copper studs for maximum conductivity and corrosion resistance
• 7/8" (22 mm) stud length accepts multiple cable terminals
• One-piece stainless ange nuts ensure safe and secure connections
• Label recesses for circuit identication
• Silver alloy contacts provide high reliability for live switching
• Includes Remote Control Contura Switch
Regulatory
marked, Meets ISO 8846 and SAE J1171 external ignition protection
requirements IP66-protected against powerful water jets
Part # Nominal Voltage Cable End Manual Control
7700-BSS 12V DC Stripped Wire Yes
Part # Coil Volts Cable End Manual Control
7622-BSS 12V DC Stripped Wire Yes