BATTERY SELECTOR SWITCH / THREE POSITION BATTERY SWITCH / ALTERNATOR FIELD DISCONNECT

ASW-A11001 325A M10 Three Position Battery Selector with AFD

DAIERTEK ASW-A11001 is a three-position battery selector switch with 1 / 2 / OFF operation, three tinned-copper M10 main terminal studs and alternator field disconnect (AFD) contacts. It is rated for 325 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. Positions 1 and 2 connect the common load to the selected battery input; OFF isolates the load. There is no BOTH position, so the selector does not combine the battery banks. The red housing supports surface or rear-panel mounting for vehicle auxiliary-battery installations and equipment electrical panels.

325 A

Continuous Current

1,200 A / 30 sec

Cranking Current

32 V DC max

Operating Voltage

1 / 2 / OFF

Function

Product documentation

Product Details

01 Three positions without battery combining
Positions 1 and 2 select one of two battery inputs for the common load. OFF disconnects the selected feed. The selector has no BOTH position and does not provide battery-bank combining.
02 Continuous intermittent and starting ratings
The continuous rating is 325 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.
03 M10 terminals and AFD contacts
Three tinned-copper M10 studs provide two battery inputs and one common load connection. Separate AFD contacts can interrupt the field circuit of a compatible externally regulated alternator when correctly wired. The red housing supports surface or rear-panel mounting.

Specifications

Model	ASW-A11001
Product Type	Three-position battery selector with AFD
Continuous Current	325 A
Intermittent Current	600 A for 5 minutes
Cranking Current	1,200 A for 30 seconds
Maximum Operating Voltage	32 V DC
Switching Function	1 / 2 / OFF
Operating Positions	3
Battery Inputs	2
Battery Combine	No
Main Terminal Studs	3 x M10
Terminal Stud Material	Tinned copper
Alternator Field Disconnect	Yes; separate AFD contacts
Mounting	Surface or rear-panel
Body Colour	Red

Dual battery selection applications

Vehicle Auxiliary Battery Systems

Manual selection between two battery inputs supplying a common load, without combining the battery banks.

RV and Camper Power Panels

An accessible three-position selector for the corresponding auxiliary-battery wiring layout.

Equipment Battery Selection

Selection of one battery supply at a time, with OFF available for service isolation.

Aftermarket and OEM Programs

A structured selector-switch range for distributors and equipment builders.

Size cables and circuit protection for the connected load. AFD operation requires a compatible alternator field circuit and correct wiring; do not assume it permits battery disconnection with every engine running.

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-A11001

Request dimensional drawings, selector wiring information and AFD connection details for ASW-A11001. Model marking, logo and packaging options can be discussed for wholesale and OEM programs.

Request Technical Documents