Blue Sea Systems PN 7714100B Folheto

The ML-Series Remote Battery Switch provides high-current carrying and switching under load. 

The Remote Battery Switch should be installed close to the battery banks to avoid voltage drop. 
Install a single pole double throw (SPDT) or single pole single throw (SPST) control switch in a convenient 

location near other electrical controls or companionway to allow quick access in the event of an emergency 

(see Illustration on reverse).*
* Although a SPST switch may be used if desired, use of a SPDT switch improves immunity to inadvertent 

  switching if the controls become damp.

PN 7712 / PN 7712B / PN 7712100B 

PN 7714 / PN 7714B / PN 7714100B

 

980010060 Rev.004

• Magnetic Latch (ML) - draws very low current continuous and draws 

  moderate current for very short time when changing state

• Silver alloy contacts provide high reliability for switching live loads

• Manual override provides LOCK OFF capability for servicing and ON/OFF control with or without power

• LED output to remotely indicate switch state 

• Tin-plated copper studs for maximum conductivity and corrosion resistance

• Label recesses for circuit identification

• PNs 7712 and 7714 include a Remote Control Switch PN 2155

Cranking Rating   

See table below 

See table below

Intermittent Rating   

See table below 

See table below

Continuous Rating   

See table below 

See table below

ML-Coil Function    

Auto releasing 

Auto releasing

Operating Current:  Continuous 

<13mA@ 25°C nominal voltage  <13mA @ 25°C nominal voltage

 

Changing Stage (20 ms)  <7A@ 25°C nominal voltage 

<4A @ 25°C nominal voltage

Contact Circuit Voltage 

16V DC Max. 

32V DC Max.

Live Current Switching 

300A @ 12V DC—10,000 Cycles  150A @ 24V DC—10,000 Cycles‡

Mechanical Endurance 

100,000 Cycles 

100,000 Cycles

Control Circuit Voltage 

9–16V DC 

18–32V DC

Terminal Stud Size  

3/8"-16  

3/8"-16

Maximum Terminal Stud Torque 

140 in-lb (15.8 N•m)  

140 in-lb (15.8 N•m)

Ring Terminal Size   

3/8" (M10)  

3/8" (M10)

Terminal Ring Diameter Clearance 

1.18" (30 mm)  

1.18" (30 mm)

‡

 

Predicted performance

Action 

   

   

SPDT, ON-ON

Seals 

   

   

Internal & External Gasket Panel Seal

Mounting Hole            

   

0.83"x 1.45" (21.08 mm x 36.83 mm)

LED Rating                 

   

100,000 hours half-life

Harness Connector: (select models) 

Deutsch DTM Series DTM 06-6S

Mating Part Requirements  

See LADD Industries www.laddinc.com

Receptacle Shell 

   

DTM-04-6P

Wedgelock     

  

WM-6P

Terminal Pins   

   

1060-20-0122

Sealing Plugs   

   

0413-204-2005

Hand Crimp Tooling 

   

DTT-20-0

Regulatory Meets ISO 8846 and SAE J1171 external ignition protection requirements, CE marked, Rated IP66

Marine Electrical Products

7712

Tinned Wires

12V DC

SPDT, ON-ON

7712B

Tinned Wires

12V DC

-

7712100B

Deutsch Connector

12V DC

-

7714

Tinned Wires

24V DC

SPDT, ON-ON

7714B

Tinned Wires

24V DC

-

7714100B

Deutsch Connector

24V DC

-

2/0

70

2,000A

750A

400A

225A

4/0

120

2,200A

750A

400A

300A

2x (4/0)

2x (120)

2,500A

1,100A

700A

500A

indicates Remote Battery Switch state or condition as follows:

LED is OFF

Remote Battery Switch is OFF

LED is ON

Remote Battery Switch is ON

LED double blinking ON-OFF

Manual override--check Remote Battery Switch for switch states.

OR Remote Battery Switch mechanical failure

To connect battery bank to load, or combine 

battery banks

Set remote switch 2155 to position marked “ON”. 

Remote LED indicates closed connection.

To disconnect battery bank from load, or 

isolate battery banks that are connected

Set remote switch 2155 to position marked “OFF”.

The remote LED embedded in PN 2155 indicates a closed connection between battery bank and load, or 

between two battery banks when used as an emergency cross-connect.
Remote Operation. PN 2155 (SPDT, ON-ON) Remote Control Contura Switch in the ON position can either 

connect the battery bank to the load or combine two battery banks. In the OFF position it can either 

disconnect a battery bank from a load or isolate two batteries from each other. 

Remote

Switch 

State

Manual 

Control 

Knob

Position

Remote Operation Enabled

Remote

Disabled

Remote Operation Enabled

Remote

Disabled

ML-RBS

Relay State

ON

(Closed)

OFF

(Open)

OFF

(Open)

ON

(Closed)

OFF

(Open)

OFF

(Open)

ML-RBS Relay 

State will change 

to Remote

Switch State 

after 10 minutes

-

ON

(Closed)

-

OFF

(Open)

-

-