BATTERY DISCONNECT SWITCH / BATTERY MASTER SWITCH / VEHICLE BATTERY CONTROL

ASW-A1204 350A M10 ON-OFF Battery Disconnect Switch

DAIERTEK ASW-A1204 is a rotary battery disconnect switch with ON-OFF operation, 2 copper M10 terminal studs and a red housing. It is rated for 350 A continuous current, 600 A intermittent current for 5 minutes and 1,200 A cranking current for 30 seconds, at a maximum operating voltage of 32 V DC. The two-terminal arrangement connects one incoming battery feed to its outgoing load circuit; OFF isolates that circuit. Surface or rear-panel mounting supports installation in vehicle and equipment battery-control panels. The product is supplied for automotive aftermarket distributors, vehicle upfitters and OEM equipment programs.

350 A

Continuous Current

1,200 A / 30 sec

Cranking Current

32 V DC max

Operating Voltage

ON-OFF

Function

Product documentation

Product Details

01 Continuous intermittent and cranking ratings
The continuous-current rating is 350 A. Intermittent capacity is 600 A for 5 minutes, and cranking capacity is 1,200 A for 30 seconds. Maximum operating voltage is 32 V DC.
02 Single-circuit ON-OFF operation
The two-terminal arrangement connects one incoming battery feed to its outgoing load circuit; OFF isolates that circuit.
03 Copper M10 studs and mounting options
2 copper M10 studs provide the cable connection interface. The red housing supports surface or rear-panel mounting, allowing the operating control to be located on the accessible side of the installation panel.

Specifications

Model	ASW-A1204
Product Type	Single-circuit battery disconnect switch
Continuous Current	350 A
Intermittent Current	600 A for 5 minutes
Cranking Current	1,200 A for 30 seconds
Maximum Operating Voltage	32 V DC
Switching Function	ON-OFF
Terminal Configuration	2 terminals
Terminal Studs	2 x M10; copper
Mounting	Surface or rear-panel
Body Colour	Red

Applications for ASW-A1204

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 repeatable product platform for distributors and qualified OEM projects.

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 control 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 manual disconnect, selector and dual-battery control products.

Technical information for ASW-A1204

Request dimensional drawings, terminal details and installation information for ASW-A1204. Logo marking and packaging options are available for wholesale and OEM programs.

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