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Battery Switch

Battery switches are electromechanical devices essential for managing battery power in a variety of applications. These switches are designed to allow users to easily connect or disconnect a battery from an electrical system, offering both control and protection. These switches come in different types, including rotary, knife, and push-pull designs, each designed for different use cases. They are designed for both reliable operation and to help prevent accidental shorts or battery drainage and are a vital part of any electrical systems that utilize batteries.

Product Catalog

ASW-A702 275A 12-48V DC ON/OFF Marine Battery Disconnect Switch Panel Mount Isolator for Preventing Battery Drain

This marine battery disconnect switch is rated for 275A (1250A cranking) in 12-48V DC systems and features an On/Off rotary knob with tin-plated copper terminal studs.

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ASW-A701S-B 300A 6-32V DC 4 Position (OFF-1-BOTH-2) Dual Battery Selector Switch for Engine & Auxiliary Power

This 4-position battery selector switch offers robust dual battery management with a 175A continuous and 300A intermittent current rating, compatible with 6-32V DC systems.

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ASW-A705 50A/100A/200A/300A 12V-32V ON-OFF Master Battery Disconnect Switch

The ON-OFF master battery disconnect switches are rated for 50A/100A/200A/300A continuous current and 75A/150A/350A/450A intermittent current in 12-32V DC.

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ASW-A1204S 12-32VDC 350A OFF-1-Both-2 4 Position Manual Selector Battery Switch

The manual selector battery switch, continuous rating 350A, cranking rating 1200A, used for 12-32V DC, 4 Position OFF-1-Both-2.

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ASW-A6004 Single Circuit Marine Battery Switch

ASW-A6004 Single Circuit Marine Battery Switch rated to 300A continuous duty, 500A intermittent duty, used for 12-48 VDC, Single Circuit ON-OFF.

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ASW-A6006 M-Type Mini Single Circuit ON-OFF Battery Switch with Knob

The mini ON-OFF battery switch with a continuous rating of 300A and a maximum voltage of 48V DC, this switch ensures reliable power distribution.

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ASW-A6006-KIT1 300A 12-48VDC ON/OFF Top Post Battery Disconnect Switch Kit

The 12-48VDC ON/OFF top post battery disconnect switch kit features a 300A capacity with 3/8"(M10) or 5/16"(M8) mounting holes.

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ASW-A01 300A 12-24VDC ON-OFF Auto Master Isolator Battery Disconnect Switch

The auto master isolator battery disconnect switch is suitable for DC 12-24V systems up to 300A. It has a simple ON/OFF mechanism, a sturdy 2.35-inch diameter base, and 3/8" mounting holes.

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ASW-A01B 300A 12-24VDC 3/8″ or 5/16″ Battery Disconnect Master Kill Switch with Key and Cover

The battery disconnect master kill switch is 12-24VDC 300A, ON-OFF, 2 positions with two 3/8"(M10) or 5/16"(M8) mounting holes.

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ASW-A02 100A 12-24V DC Battery Isolator Switch Master Cutoff with Push-Pull T-Handle for Tractors & Agricultural Equipment

This 100A battery isolator switch features a zinc-plated steel body, copper terminal studs, and a push-pull T-handle for On/Off operation.

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ASW-A03 400A 60V DC Rotary Disconnect Switch ON-OFF Panel Mount Master Cutoff with T-Handle

This 400A 60V DC rotary disconnect switch is designed for secure panel mounting and offers a simple On/Off T-handle operation, making it ideal for industrial, marine, and heavy vehicle applications.

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ASW-A06 400A 60V DC Master Battery Isolator Switch ON-OFF Panel Mount with Rotary T-Handle

This 400A 60V DC master battery isolator switch is Designed for secure through-panel mounting and provides simple On/Off T-handle control for power isolation.

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ASW-A08B 250A 12-24V DC Battery Master Switch Disconnect with Removable Lever Handle

This battery master switch is rated for 250A at 12V (125A at 24V), features a zinc-plated steel housing, copper terminal studs, and a removable lever handle secured by a retaining chain.

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ASW-A802 200A 12-48V DC Battery Disconnect Switch Master Cutoff Panel Mount with Lever Handle

The on-off battery disconnect switch is rated for 200A continuous (1000A intermittent) in 12-48V DC systems, features a durable all-metal construction with a rugged aluminum housing and 3/8-inch copper studs.

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ASW-A803 200A 12-24V DC Dual Pole Battery Disconnect Switch 4 Stud Master Cutoff with Removable Key

This dual pole battery disconnect switch is rated for 200A in 12-24V DC systems, provides simultaneous On/Off control for two separate circuits via a single removable key.

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ASW-A804 200A 12V-24V DC Battery Kill Switch Master Isolator Cutoff with Push-Pull T-Handle

The battery kill switch is rated for 200A continuous (1000A cranking) in 12-24V DC systems, features all-copper internal components, M10 copper studs, and a push-pull T-handle.

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ASW-A805 200A 12-24V DC Master Power Cutoff Switch Panel Mount with Chrome Flange & T-Handle

This master power cutoff switch is rated for 200A continuous and 1000A cranking in 12-24V DC systems, features a chrome-plated flange and robust copper studs.

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ASW-A808 500A 12VDC Heavy Duty Kill Battery Disconnect Switch with Lockout Plate

The 500A 12-36VDC kill battery disconnect switch with lockout plate is a heavy-duty fixed die-cast handle made of silver-plated copper.

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ASW-A1001 250A 12-24V DC Side Post Knife Blade Battery Disconnect Switch for Negative Terminal

The knife blade battery disconnect switch,12-24V Max.: 750A, Rated: 250A, is suitable for side post terminals and is used only for negative.

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ASW-A1002 12V-24V 250A ON-OFF Top Post Knife Switch Battery Disconnect

ASW-A1002 Knife Switch Battery Disconnect Used for top post battery terminal, 15-17.5 mm cone, mount on NEGATIVE battery disconnect post. DC 12-24V system,max working up to 250A.

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56-00024 80A 6/12V DC Motorcycle Battery Disconnect Switch Compact Top Post Isolator with Blue Knob for 6mm Terminals

The motorcycle battery disconnect switch is knob type, rated current is 80A, apply to 6V/12V motorcycle battery for 0.25"/ 6mm hole only.

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Daier’s Battery Switches

Reliable Power Control and Disconnection

Daier battery switches are designed to provide reliable and durable power management for all electrical systems, and to ensure the safety and efficiency of many different types of equipment. Daier provides a multitude of options within our battery switch category, including rotary, knife, and push-pull switches with options that often feature waterproof housings, resettable functions, and different stud or screw connection options. Daier products also feature several different voltage and current options, to ensure the proper functionality for all projects.

Key Features and Benefits

Daier provides different switch designs, including rotary, knife, and push-pull switches, which ensures a broad range of options to match all functional needs.
Terminals include screw terminals, stud connections, and quick connect options, which are designed to provide dependable connections for all systems and circuits.
Designed to be used across numerous applications, Daier offers battery switches that are rated for multiple voltage and current ranges, to ensure the correct connection for all systems.
These switches are constructed using high-quality materials, ensuring a long operating life, even when used under demanding settings, and high frequency cycles.
Select Daier switches are also engineered with a resettable design to increase the safety of operation, while also allowing for a convenient reset function.
Constructed from long-lasting and high-grade materials, these switches are designed to withstand demanding operational conditions and to provide years of trouble free use.
Daier also offers weatherproof and dustproof options, providing enhanced protection for all systems, as well as helping to increase the operational life for demanding or harsh environments.
Daier battery switches are engineered to meet stringent industry requirements, and specific product information and certifications can be found in the individual product specifications.

Typical Applications

Automotive Systems

Automotive Systems

Marine Equipment

Marine Equipment

Industrial Machinery

Industrial Machinery

Recreational Vehicles

Recreational Vehicles

Solar Power Systems

Solar Power Systems

Backup Power Systems

Backup Power Systems

Daier is dedicated to providing high-quality and dependable components. Daier battery switches are designed for reliable and long-lasting power control in a multitude of applications. Contact Daier’s expert team today to discuss your specific project requirements, explore customized solutions, or to request a quote.

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