Product Details
- 01 Continuous and starting current capacity
The 500 A continuous-current rating supports high-current battery feeds. Intermittent capacity is 900 A for 5 minutes, and cranking capacity is 1,750 A for 30 seconds. Maximum operating voltage is 32 V DC.
- 02 Single-circuit ON-OFF and AFD control
ON connects the battery feed to the load group; OFF isolates the main circuit. Separate AFD contacts can interrupt the field circuit of a compatible externally regulated alternator when wired according to the installation procedure. They are not an automatic charging relay or a general-purpose alternator protection device.
- 03 Tinned copper M12 connections and mounting
Two tinned-copper M12 studs provide the main cable connections. M12 has an approximate 1/2-inch diameter reference, but remains a metric thread. The grey housing supports surface or rear-panel mounting.
Specifications
| Model | ASW-A3001 |
| Product Type | Heavy-duty single-circuit battery switch with AFD |
| Continuous Current | 500 A |
| Intermittent Current | 900 A for 5 minutes |
| Cranking Current | 1,750 A for 30 seconds |
| Maximum Operating Voltage | 32 V DC |
| Switching Function | Single-circuit ON-OFF |
| Operating Positions | 2 |
| Battery Inputs | 1 |
| Battery Combine | No |
| Alternator Field Disconnect | Yes; separate AFD contacts |
| Main Terminal Studs | 2 x M12; approx. 1/2-inch diameter reference |
| Terminal Stud Material | Tinned copper |
| Mounting | Surface or rear-panel |
| Body Colour | Grey |
| Inch Size Reference | Diameter reference only; metric and imperial threads are not interchangeable |
High current battery-control applications
Commercial Vehicle Battery Circuits
Manual isolation of a high-current battery feed in a compatible commercial-vehicle electrical system.
RV and Auxiliary Power Systems
A single-circuit battery-control point for corresponding high-current auxiliary-power installations.
Equipment Starting and Service Circuits
Battery isolation in equipment installations whose load and starting duty match the stated current ratings.
Aftermarket and Private-Label Programs
A repeatable product platform for distributors and qualified OEM projects.
Size the cables and circuit protection for the connected load. AFD operation depends on a compatible alternator field circuit and correct wiring; do not assume it permits battery disconnection with every engine running.
Technical information for ASW-A3001
Request dimensional drawings, main-terminal information and AFD wiring details for ASW-A3001. Model marking, logo and packaging options can be discussed for distributor and OEM programs.
Request Technical Documents
