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Electrical and Battery Disconnect Switches

Disconnect switches have several important jobs in commecrial vehicles and equipment. Battery disconnect switches cut-off electrical power, help protect against electrical fires and theft when equipment is not in use, provide a reliable shutdown of power during maintenance, and protect batteries from excessive drain.

1 - 3 of 3
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Description
Price
Quantity
  • m-Series Mini On-Off Battery Switch with Knob
  • Ignition protected -ƒƒƒƒƒƒƒ safe for installation aboard gasoline powered boats
  • Case design allows surface or rear panel mounting
  • Isolating cover with snap-on sections protects rear contacts
  • 48V DC Maximum Voltage
  • 1 Battery inputs
  • 0.65lb (0.29 kg)
  • 2 Switch Positions
  • Continuous Rating of 300A. Intermittent Rating of 500A (5 minutes)
  • 10 Second Cranking Rating of 1500A. 1 Minute Cranking Rating of 775A
  • 4/0 AWG (120mm²) Cable size to meet ratings
  • 1.12in (28.45 mm) Clearance For 4/0 AWG Cables
  • Terminal stud size 3/8"-16 (M10)
  • Terminal Stud Torque 120 in-lb (13.56 Nm)
Item#:
78405
Manufacturer Item:
6006
Manufacturer:
Blue Sea Systems
Min. Order Qty:
1
Avail #:
25
1+
33.5500
EACH
  • m-Series Mini Selector Battery Switch
  • Switches isolated battery banks to all loads or combines battery banks to all loads
  • Make before break contact design allows switching between battery banks without power interruptions
  • 32V DC Maximum Voltage
  • 2 Battery inputs
  • 0.77lb (0.35 kg)
  • 4 Switch Positions
  • Continuous Rating of 300A. Intermittent Rating of 500A (5 minutes)
  • 10 Second Cranking Rating of 1500A. 1 Minute Cranking Rating of 775A
  • 4/0 AWG (120mm²) Cable size to meet ratings
  • 1.12in (28.45 mm) Clearance For 4/0 AWG Cables
  • Terminal stud size 3/8"-16 (M10)
  • Terminal Stud Torque 120 in-lb (13.56 Nm)
Item#:
78406
Manufacturer Item:
6007
Manufacturer:
Blue Sea Systems
Min. Order Qty:
1
Avail #:
9
1+
44.7500
EACH
  • m-Series Mini Dual Circuit Plus Battery Switch
  • 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
  • 32V DC Maximum Voltage
  • 2 Battery inputs
  • 0.80lb (0.36 kg
  • 3 Switch Positions
  • Continuous Rating of 300A. Intermittent Rating of 450A (5 minutes)
  • 10 Second Cranking Rating of 1000A. 1 Minute Cranking Rating of 650A
  • 4/0 AWG (120mm²) Cable size to meet ratings
  • 1.12in (28.45 mm) Clearance For 4/0 AWG Cables
  • Terminal stud size 3/8"-16 (M10)
  • Terminal Stud Torque 120 in-lb (13.56 Nm)
Item#:
78407
Manufacturer Item:
6011
Manufacturer:
Blue Sea Systems
Min. Order Qty:
1
Avail #:
1
1+
53.2200
EACH
1 - 3 of 3
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Commercial vehicle electrical systems are very demanding of batteries. Excessive drain happens even when the ignition switch is in the off position. Master disconnect switches are designed to power down the vehicle completely, protecting against parasitic battery drain. Cutting off the battery with a master battery disconnect switch removes all parasitic loads and small leakage currents that kill a battery over time. Disconnect switches also prevent injury of the technicians repairing electrical systems by disconnecting all power. Current drain also happens when the ignition is on, and the vehicle or equipment is idling, like in police cars, ambulances, trucks and delivery fleets. In this case, you can't disconnect the main power, because you still need the electrical system to run. Low voltage disconnect switches are an ideal option. They monitor the battery loads and automatically disconnect only non-critical loads from batteries to prevent excessive discharge. Safety is of the utmost importance when it comes to electrical applications, which is why Waytek offers a wide variety of safety related electrical products, connectors, and switches to help keep you and your equipment safe. In instances where the battery is not easily accessible or reaching the battery becomes dangerous, the remote mounting of a battery jumper terminal junction block inside or outside a vehicle allows for convenient and safe jump-starts and charging. For situations where you need to connect two parallel wires or one wire to multiple wires to complete your circuit consider using a butt connector, designed to keep moisture, dust and chemicals out of the electrical connection. No matter what you’re your electrical project requires you’re guaranteed to find all the parts you need at Waytekwire.com. For a complete list of disconnect switch related products, click on the links below. Junction Blocks Quick Disconnects Butt Connectors
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