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Cole Hersee Battery Isolators Newmar Automatic Power Selector - APS-70 Perko Main Battery Switch - 9601DP - Main Battery Switch
Newmar Automatic Power Selector - APS-70
List Price: $144.00
Our Price: $132.99
Click on product image to view and order available models. The Automatic Power Selector (APS) is a solid state device which enables installation of a seamless, redundant power system for critical electronic loads. It selects the higher voltage of two isolated DC power sources and routes power to the load. Should one source falter or fail, the other will automatically supply the load with no transfer delay, operation continues uninterrupted.
Easy installation, two independent power sources are wired to the APS and routed in a single output to the vital load. Rugged, rust-proof anodized aluminum case.
• Ignition protected.
• Surface mounted in red plastic housing with large, black plastic knobs.
• Main disconnect “ON/OFF” switch.
• For use with systems under 50 volts.
• Rated for 250 amps continuous, 360 amps intermittent.
• 5-1/4” diameter x 2-5/8”
Perko Battery Selector Switch Perko Heavy Duty Battery Selector Switch Blue Sea Systems e-Series Battery Switch Dual Circuit Plus™ - 7610 - e-Series Battery Switch Dual Circuit Plus™
Click on product image to view and order available models. Click on product image to view and order available models. • Allows temporary isolation of house loads from engine circuits during engine cranking to protect sensitive electronics
• Automatically combines battery banks during the charging cycle and isolates under discharge
• 12/24 Volt auto ranging voltage input
• Waterproof · Ignition protected.
• Remote LED indicates various functions
• Supports high-output alternators up to 120 Amperes
• Activates from any charging source - alternators, battery chargers, or solar panels
Continuous Rating: 120 Amperes DC
Intermittent Rating: 210 Amperes DC
Terminal Stud Size 3/8”-16 (accepts M10 ring terminal)
Maximum Cable Size 1/0 AWG
Agency Standards: ISO 8846 / Meets SAE J1171 external ignition protection requirements Width: 3.886”; Height: 3.502”
Blue Sea m-Series (Mini) Battery Switches - On/Off Blue Sea m-Series (Mini) Battery Switches  - 6011 - Dual Circuit Plus Switch Blue Sea Systems HD-Series Battery Switch
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Simultaneously switches two isolated battery banks or combines battery banks to all loads

  • Make before break contact design allows switching between battery banks without power interruption.
  • 3 switch positions
  • No alternator field disconnect
  • Maximum voltage: 32 VDC
  • 300 A continuous rating
  • 450 A (5 min) intermittent rating
  • Cranking rating (10 sec.) 1000A
  • Cranking rating (1 min.) 650A
  • Battery inputs: 2
  • Cable size to meet ratings: 4/0 AWG
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e-Series Battery Switch Single Circuit ON/OFF Blue Sea Systems e-Series Battery Switch Selector Blue Sea Systems Shore Power / Generator Selector Switch
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Guest Battery Selector Switch Guest Cruiser Series Universal Mount Switch Guest Heavy Duty Battery Selector Switch
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Guest Extra Heavy Duty Diesel On/Off Switch Hella Battery Master Switch - 2843011 Cole Hersee Master Disconnect Switch - M-284-01 BP
Hella Battery Master Switch - 2843011
List Price: $27.50
Our Price: $25.30
Cole Hersee Master Disconnect Switch - M-284-01 BP
List Price: $85.48
Our Price: $64.11
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  • For interrupting power (prevents theft and short-circuit during absence).
  • Removable key.
  • Max. load: 100A @ 12V continuous
  • 50A @ 24V intermittentComes with aspare key.
  • Protect against electrical fires, tampering, theft, etc.
    when equipment is unattended.
  • Igniton protected.
    • Ratings: 175 amps continuous
  • 800 amps intermittent
  • 15 seconds On, 5 minutes Off
  • For 6-36 volt, DC electrical systems
  • Silver contacts
  • Brass case
  • Chrome plated lever
  • Brass mounting stem 3/4” diameter, 1-13/32” long
  • Two 3/8” diameter stud terminals
  • Fits panels up through 15/16” thick.
BEP Easyfit Battery Switch - 700 BEP Mini Battery Selector Switch - 701 BEP Mini Battery Selector Switch - 701PM
BEP Easyfit Battery Switch - 700
List Price: $42.75
Our Price: $34.99
BEP Mini Battery Selector Switch - 701
List Price: $38.70
Our Price: $31.73
BEP Mini Battery Selector Switch - 701PM
List Price: $49.75
Our Price: $40.80
The Easyfit Battery Switch was created for installations where switches need to be recessed through varying thicknesses of panels. It achieves this through an easily removable threaded ring that allows for panel thicknesses up to 3/4" (19 mm). This switch uses the same features as the 701 with the removable key 45 degree past the off position, labeled handle and a removable back cover covering exposed terminals to meet ABYC specifications. It can also be surface mounted offering a unique style compared to other switches available on the market. BEP Marine Battery Switch Test Procedures (UL 1107) Continuous (1 hour), intermittent (5 minutes) and Cranking (engine starting - 10 seconds). The test is to determine the maximum current the switch can handle for the stated time, without the rear terminals exceeding 100 deg C (212 deg F) above the ambient temperature. The continuous and intermittent ratings are tested at 110 percent of specified ratings. All BEP switches are tested Independently to this specification by a 3rd party laboratory.

  • Can easily be retro-fitted in place of most European post and lever type switches
  • Molded in high temperature, fiber reinforced plastics
  • Tin-plated copper studs and nuts
  • Ignition-protected

Patented contour lock system, allowing it to be a stand alone unit, or locked together with other switches. Also features a control knob which cannot be removed while in the ON or OFF position, however, it can be removed by switching to a counterclockwise 45° position.

The control knob also features an interchangeable labelling system allowing a full range of applications.

Removable side plates on 4 sides for access of up to 1/0 cables plus a rear cover insulating the rear terminals against any short circuits. This ensures the switch meets ABYC requirements. The 701 can be either surface or recess mounted.

Continuous Rating: 275 Amps DC

Intermittent Rating: 455 Amps DC

Cranking Rating: 1250 Amps DC

Voltage Rating: 48 Volts DC

Operation: On/Off

Mounting: Recessed or Surface

Ignition protected

Termination Stud Size:

2 x 10 mm (3/8 inch)

Dimensions: 2.75” x 2.75” x 3” H

Tin plated copper studs and nuts

Panel-mounted switches are designed specifically for panel mount applications. This range gives a very compact, versatile solution.

  • Compact, lightweight
  • Removable key
  • Countersunk recesses for surface mount application
  • Standard 2-1/16" (52 mm) hole cut out (same as standard gauge hole)
  • Inside: captive inserts for 3/16" (4.8 mm) nuts providing full access for cables with no restrictions
  • Standard interchange label system
  • Molded in high temperature, fiber reinforced plastics
  • DC Voltage: 48
  • Stud Size: 2" x 3/8"
  • Continuous rating: 275
  • Intermittent Rating: 455
  • Cranking Rating: 1250
BEP 701-PM Panel Mount Battery Switch BEP Panel-Mounted Battery Mini Selector Switch - 701S-PM BEP Panel-Mounted Battery Mini Selector Switch - 720 - 600A
BEP 701-PM Panel Mount Battery Switch
List Price: $33.93
Our Price: $27.82
Designed specifically for panel mount applications. This range gives a very compact, versatile solution with the following features:
  • Fits standard BEP battery switch label range.
  • Removable key.
  • Standard 2 1/16” hole cut out (Same as standard gauge hole).
  • Ignition Protected.
  • Full access for cables with no restrictions.
  • Fit into Contour Connect Panel.
Continuous Rating: 275 Amps DC
Intermittent Rating: 455 Amps DC
Cranking Rating: 1250 Amps DC
Voltage Rating: 48 Volts DC
Operation: On/Off
Mounting: Recessed or Surface
Ignition protected
Termination Stud Size:
2 x 10 mm (3/8 inch)
Dimensions: 69 x 69 x 75h mm
(2.75 x 2.75 x 3" inches)
Tin plated copper studs and nuts

Panel-mounted switches are designed specifically for panel mount applications. This range gives a very compact, versatile solution.

  • Compact, lightweight
  • Countersunk recesses for surface mount application
  • Standard 2-1/16" (52 mm) hole cut out (same as standard gauge hole)
  • Inside: captive inserts for 3/16" (4.8 mm) nuts providing full access for cables with no restrictions
  • Standard interchange label system
  • Molded in high temperature, fiber reinforced plastics
  • DC Voltage: 48
  • Stud Size: 3" x 5/16"
  • Continuous Rating: 200
  • Intermittent Rating: 300
  • Cranking Rating: 1000

It fits into the same contour lock system as used on the battery distribution system.

Rated at 600 amps continuous and 2500 amps cranking. It is well suited to larger vessels.

Can be recessed or surface mounted.

Self cleaning sliding contact.

Continuous Rating: 600 Amps DC

Intermittent Rating: 800 Amps DC

Cranking Rating: 2500 Amps DC

Voltage Rating: 48 Volts DC

Operation: On / Off

Mounting: Recessed or Surface

Termination Stud Size: 2 x 12 mm (1/2 inch)

Dimensions: 102 x 102 x 90h mm (4 x 4 x 3.5h inches)

Tin plated copper studs and nuts

Ignition protected

Termination Stud Size: 2 x 12 mm (1/2 inch)

BEP Heavy Duty Battery Selector Switch - 350A - 721 BEP Remote Operated 275 Amp Motorised Battery Switch - 701-MD BEP BEP Version 8 Remote 500 Amp H.D. Remote Motorised Battery Switch - 720-MD0
BEP Heavy Duty Battery Selector Switch - 350A - 721
List Price: $88.65
Our Price: $72.69

Housed in the same module as the 720 It includes the same removable plates and back cover.

While BEP Marine recommends isolated battery systems as outlined with our distribution clusters, the 721 offers a simple economical way of separating two batteries.

Please note selector switches will not separate electronics from harmful engine starting spikes.

Continuous Rating: 350Amps DC between common B1 or B2

Continuous Rating: 500 Amps DC between common B1 + B2

Intermittent Rating: 500 Amps DC

Cranking Rating: 1500 Amps DC

Voltage Rating: 48 Volts DC

Operation: Selector-Battery 1-2-Both-off

Mounting: Recessed or surface

Termination Stud Size: 3 x 10mm(3/8”)

Tin plated copper studs and nuts

Dimensions: 102 x 102 x 90H (4 x 4 x3.5H”)

Ignition protected

MD range of battery switches allow you to install the battery switch very close to the battery, reducing cable lengths to starter motor. They are also ideal for remote isolation of bow thrusters.

Manual override option to meet CE requirements.

Power Draw: Switch off: 12mA. Switch on: 15 mA, switch operating 120 mA for 3 seconds @ 12 v nominal.

LED status identification for remote control switch.

Same capacities/specifications and mounting options as standard BEP battery switches.

Uses same interchangable labeling system as BEP battery switches.

275 Continuous Amps

455 Intermittent Amps

1250 Cranking Amps

9.5 - 32 Volts

High current, remotely activated battery switch.
Allows convenient operation with the remote switch while the battery switch is positioned where cable runs can be minimized which allows smaller gauge cable to be used, resulting in cost and weight savings.
As well as remote, motorised operation, the 720-MDO can be manually over-ridden.
From the “Manual Off” position, the switch knob can also be removed, providing security, particularly during servicing.
Tinned copper conductors, stainless steel nuts and high temperature, fibre reinforced plastics.
Ignition protected.
On/Off switching operation, and may be recessed or surface mounted.
The Version 8 printed circuit boards include the latest developments in digital circuitry, and optical position sensing. These result in significant improvements to voltage measurement circuits, switch operation, and provide low power consumption.
BEP Remote Key Panel for 701-MD & 720-MD0 - 80-724-0006-00 BEP Digital Voltage Sensing Relay (DVSR) - 710-14A BEP Label Set for BEP Switches
BEP Digital Voltage Sensing Relay (DVSR) - 710-14A
List Price: $130.83
Our Price: $98.12
BEP Label Set for BEP Switches
List Price: $23.98
Our Price: $17.99
For the remote operation of the 7-1-MD and 720-MD0 motorised battery switch range. It can be mounted standalone or asa component of the Contour Connect range.
The Digital Voltage Sensing Relay (DVSR) allows the charging of a second battery bank from any single charging source. When the voltage on the charged bank rises sufficiently, the DVSR engages allowing the 2nd battery bank to charge. When charging stops and voltage falls, the DVSR automatically isolates the battery banks, ensuring that engine start batteries are kept fully charged. Digital circuitry provides superior reliability and extremely low power consumption. Digital enhancements have introduced remote sensing circuitry that allows an optional connection from the ignition switch to provide the same functionality as single sense VSR and zero power consumption when engine is off. Another benefit is a zero stand by current draw when remote sensing circuit is utilized with a storage mode switch fitted (switch in open position).
Label set 713 suite Battery Switches 701 - 720.