5 YEAR WARRANTY

On/Off EZ Mount Dual Bank
Control Battery Switch
772-DBC-EZ Mount Dual Bank Control (Retail Packed)
772-DBC-EZ-B (Bulk Packed)
Like 3 battery switches in one, House, Start andEmergency Parrallel.
As easy to mount as 1, 2, 3, these revolutionary battery
switches allow you to wire from the front. Never has
installation been so easy and cabling so accessible.
With their shared interconnection height, EZ-Mount battery
switches “cluster” directly with the Pro Installer Busbar
Range, resulting in the fastest, most compact installations.
All ratings and footprint of the EZ Mount Switch match
those of the corresponding Pro Installer 770 series
standard mount switch, offering the same high quality
functionality, but with optimized, easy surface mounting.
1. Fit base
2. Add wiring
3. Clip on actuator

Loads
EngineLoads

12

1 +2 +Battery

Battery

Dual Bank Control features unique “isolated ON” position,
House on, Engine off. Patent pending.

Features & Benefits:

Specifications:

Dual Bank• Continuous
rating: Control
400A* Switch
Front access studs match Pro Installer Busbar range• Intermittent rating: 600A* (5min)interconnection height for direct linking and most mountingLoads• Cranking rating: 1500A* (10sec)
compact footprintEngine• 12-48V DC
Actuator assembly can be fitted at any angle for optimal• Connection stud size: M10 (3/8”)
cabling flexibility• IP67 – short periods of immersion
Removable knob for isolation/safety• Ignition protected
12Includes back cover and three side panels for security and Loads•
Independently
testedtomeetUL1107 standards
cable protection• CE marked
Designed to withstand harsh marine environments
PositiveBus*Electricalratings achieved using cable size 120mm²High temperature reinforced plastics••+••••+• Easiest surface mounting, saves installation time and cost

DVSR

Installation Instructions: IMPORTANT! Read before installing• It is recommended that electrical terminations and connections are carried out by a marine
electrical technician.
• These battery switches are for isolation purposes and are not designed for switching underHouseload. Ensure there are no circuits with high inductive loads directly connectedto the switch
Batteryin order to prevent any sudden in-rush of current which may cause damagetotheswitch.
Fuse• Although specially selected chemical resistant materials have been used, we recommendthat for maximum product life only plastic safe corrosion inhibiting sprays are used.
• Ensure all cables are sized correctly for the loads they carry. Pleaserefer+ toHouse
Negativewww.bepmarine.com to calculate correct cable sizes.
BatteryBus• Ensure all electrical connections are correctly tightened to prevent any damage to thebattery switch.

Surface
EZ-Mount

Rear
PanelMount

www.bepmarine.com|DVSR (710-140A)
provides automaticbattery charging
of second bank
Plastic safe

Petroleum
Optional
based
Startsolvents
BattFuse+Start
Battery

Example System: NOTE -This diagram is a guide only
showing Dual Bank Control Switch connections and is
not intended as a full electrical systems wiring diagram.
Front
Panel
Mount

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EZ Mount Installation (Surface Mount Only)
1. Disconnect battery positive leads at the batteries for safety
2. Choose mounting location on a flat surface close to the batteries Loads
ROTEngine
3. Select pan head (or similar) screws for mounting E-UQuse
either M5 or 10g
imperial (not included)
4. With Actuator removed, use the switch base as a mounting template to mark the hole positions.
See details on next
page for Actuator removalLoads
5. Drill holes and screw switch base into position
PanheadCheesehead
6. Connect cables to studs ensuring that batteries and loads are correctly fitted
Sockethead7. Ensure cables are secured to ISO/ABYC standards, and that cables aresupported so they are not placing unnecessary strain on the battery switch studs
8. Check that spring washers are fitted beneath nuts
9. Tighten the stud nuts to 13.5 Nm (10 lbf)
10. Slot the side panel(s) into the Actuator as required
Battery
Battery
11. Replace Actuator, ensuring that both switch base and Actuator are both in their “OFF” positions
12. Lock the Actuator Grey fastening screws
13. With switch in “OFF” position connect battery positive leads at battery
14. Check switch operation2

1 +2 +

Dual Bank Control Switch

DoubleEZ M
Dime
76.2 [3.00]

97.8 [3.85]

Loads
EngineDouble Po
EZ Moun76.2 [3.00]

1

Ø5.5+2+1Loads

97.8 [3.85]

PositiveBusDVSR

Optional
StartBatt
FuseHouse
Battery
Fuse+
House
Battery

DVSR (710-140A)
provides automaticbattery charging
of second bank

NegativeBus+Start
Battery

Example Example
System: System: NOTE -This diagram is a guide only
NOTE -Thisdiagram
is aBank
guideControl
only showing
DualBank Control
Switchshowing
Dual
Switchconnections
andisconnections
andisnotintended
asafullelectricalsystems
wiringdiagram.
not intended as a full electrical systems wiring diagram.

[Ø0.22Removal of Actuator (always remove,and replace the Actuator with knob in the“OFF” position):
1. Ensure knob is on “OFF” position
2. Undo light grey fastening screws byrotating 45 degrees anticlockwise
3. Remove Actuator

OFFUNLOCKEDON

Ensure dots alignfor “LOCKED”
position

LOCKED

OFFON

Always remove &replace Actuator withknob in the "OFF"position

1

Off Position For
Switch Base, When
Arrows On Shaft
Points At “OFF”

2

Replacement of Actuator (always remove, and replace the Actuator with knob in the “OFF” position)
1. Check that switch contact shaft (on base) hasn’t been rotated, and that arrow on base shaft is pointing
towards “OFF” engraving
2. Ensure that that light grey fastening screws are in the “unlocked” position
3. Ensure that Actuator knob is rotated to the “OFF” position
4. Note that Actuator can be fitted at any position 0/90/180/270 to suitelectrical cablingOFF
5. Replace Actuator

Fit Actuator at0, 90, 180, or
270 degrees
to suit cabling

OFFOFFONON

ONON
OFF

Check switch operation:
a. Loads have no voltage in “OFF” position
b. Loads have voltage in “ON” positionc. House loads only have voltage in “1 ON” position

Dimensions (not to scale):www.bepmarine.com|

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