ASW-A702 275A 12-48V DC ON/OFF Marine Battery Disconnect Switch Panel Mount Isolator for Preventing Battery Drain
ASW-A702
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.
This master disconnect switch prevents battery depletion and enhances safety. Its modular interlocking design makes it ideal for isolating power in marine, RV, and automotive applications.
Category :
Battery Switch
ASW-A702 275A 12-48V DC Marine Battery Disconnect Switch Features
- Heavy-Duty Electrical Rating
This heavy-duty battery switch is engineered for high-current circuits, rated for 275A continuous at 12V DC. The master disconnect switch can also handle 455A intermittent and 1250A cranking loads. This powerful power isolator is fully compatible with 12V to 48V DC systems.
- Durable Material Construction
This marine battery switch is housed in a durable ABS plastic enclosure for safe and reliable operation. The power cutoff switch utilizes tin-plated copper terminal studs for maximum electrical conductivity and superior corrosion resistance. This high-quality construction ensures long-term performance, especially in harsh marine or automotive environments.
- Versatile Mounting System
This surface-mount switch is designed for easy installation with four mounting holes and included stainless steel hardware. A key feature of this panel mount switch is its ability to interlock with other similar switches on all four sides. This modular design allows for the creation of clean and organized battery management panels.
- Intuitive Rotary Control
This manual disconnect switch provides simple On/Off 2-position control via a large, ergonomic rotary knob. The rotary knob offers a clear tactile indication of the circuit’s status with a 90-degree turn. A simple twist of this power isolator is all that is needed to safely connect or disconnect the battery circuit.
- Broad Vehicle Application
This marine battery disconnect switch is ideal for isolating and securing the electrical systems in a wide range of vehicles. The master battery switch is perfect for use in cars, boats, RVs, and trucks to prevent parasitic battery drain during storage. It provides an essential safety disconnect for maintenance and emergencies.
ASW-A702 275A 12-48V DC Marine Battery Disconnect Switch Datasheet
| Model Number | ASW-A702 |
| Operation | 2 Position: ON / OFF |
| Voltage Compatibility | DC 12V – 48V Systems |
| Current Rating (at 12V DC) | Continuous: 275 Amps / Intermittent (5 min): 455 Amps / Cranking/Momentary (10 sec): 1250 Amps |
| Housing Material | ABS Plastic |
| Terminal Stud Material | Copper (Tin-Plated for corrosion resistance) |
| Terminal Stud Size | M10 (Approx. 3/8″) |
| Mounting Style | Surface Mount / Panel Mount |
| Dimensions (L x W x H) | 2.68″ x 2.68″ x 2.76″ (68mm x 68mm x 70mm) |
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