ASW-A01B — Manual Battery Switches — 300 A Current Rating, 12-24 V DC Operating Voltage, 2 x M8 / M10 Terminal Studs

BATTERY SWITCH / BATTERY DISCONNECT SWITCH / MANUAL POWER ISOLATION

ASW-A01B ON-OFF Battery Disconnect Switch with M8 or M10 Studs

ASW-A01B is rated at 300 A for 12-24 V DC systems, with a 750 A intermittent rating for 5 minutes. DAIERTEK ASW-A01B is a manual ON-OFF battery disconnect switch available with two M8 or two M10 terminal studs. Both versions use a red removable T-handle, a black body and a tethered black protective cap that covers the key opening when the handle is removed. The round flange has two mounting holes, providing a defined panel or bracket attachment interface. M8 and M10 stud options allow vehicle equipment builders and aftermarket distributors to match the switch to their battery cable ring terminals. ASW-A01B is supplied in individual paper-box packaging.

300 A

Current Rating

12-24 V DC

Operating Voltage

2 x M8 / M10

Terminal Studs

ON-OFF

Function

Product documentation

Product Details

01 M8 and M10 terminal stud optionsASW-A01B is available with two M8 or two M10 terminal studs. Each version provides incoming and outgoing battery cable connections. The selected stud size matches the ring-terminal hole size in the cable assembly.
02 Removable red handle and tethered black capThe red T-handle operates the ON-OFF circuit and can be removed from the black body. A tethered black cap covers the key opening when the handle is removed, keeping the cap with the switch during maintenance and storage.
03 Two-hole mounting flange and individual packagingTwo mounting holes provide a defined attachment interface for a suitable vehicle panel or bracket. Individual paper-box packaging supports distributor stocking and vehicle equipment assembly supply.

Specifications

Model	ASW-A01B
Product Type	Manual battery disconnect switch
Switching Function	ON-OFF
Rated Current	300 A
Terminal Stud Options	2xM8 / M10 Copper Terminals
Operating Voltage	12-24 V DC
Body Material	PA66.94V-0
Mounting	Round flange; 2*6.5MM Hole
Packaging	Individual paper box
Actuator	Red removable T-handle
Intermittent Current	750 A for 5 minutes

Typical battery-switch applications

Bus Bars — 250 A Continuous at 12 V DC, 48 V DC Maximum voltage, 4x M8 Studs per bus bar

Automotive Auxiliary Battery Circuits

Manual isolation for accessory or auxiliary battery feeds for service and storage.

RV, Camper and Utility Vehicle Systems

A disconnect point for low-voltage DC systems, installed with suitable cable sizing and circuit protection.

Equipment Service Disconnects

Battery isolation during maintenance, storage or transport when installed in an accessible, protected location.

Aftermarket and Private-Label Programs

A single, defined ASW-A01 product for distributor stocking, vehicle equipment integration and qualified private-label programs.

Install with cable sizes, ring terminals and circuit protection appropriate to the connected load. Short-duration current ratings describe carrying capacity; they do not establish short-circuit protection or permission to disconnect a running engine.

Related battery-switch products

Product	Product type	Selection relevance
ASW-A701	275A ON-OFF battery switch	Two M10 copper studs; rotary single-circuit control.
ASW-A701S	275A battery selector	Three M8 brass studs; 1 / 2 / BOTH / OFF selection.
ASW-A705 Series	Compact panel-mount ON-OFF switches	50 A, 100 A, 200 A and 300 A choices.
ASW-A720	600A ON-OFF battery switch	Two M12 studs; larger high-current connection interface.

Alternative DAIERTEK battery-switch configurations are shown for selection reference.

Technical information for ASW-A01B

Request the ASW-A01B dimensional drawing, installation information or packaging details. Logo, model marking and packaging can be coordinated for wholesale and OEM programs.

Request Technical Documents