On/Off Switch: This Battery Disconnect Switch 12V features On/Off 2 Position; Rating: 275A DC Continuous (1hr), 455A DC Intermittent (5 min), 1250A DC Cranking (10 sec). Stud Size: 2x3/8 inch (10mm) Easy to Install: This RV battery kill switch comes with 2pcs copper conductive sheets and mounting brackets. The battery disconnect switch is installed on the positive terminal of the battery, allowing for convenient operation. The design offers flexible and straightforward installation compared to other limited product designs Superior Quality: The battery switch is constructed with high-quality ABS plastic for safe use. The rear cover insulates terminals to prevent short circuits. The switch features M10 tinned copper studs and includes 2pcs copper conductive sheets, ensuring reliable electrical conductivity Wide Application: This battery shut off switch is suitable for DC 12-48V systems to isolate and secure the electrical system. It can be used individually or grouped with other switches. Ideal for use in cars, marine vessels, boats, RVs, travel trailers, trucks, ATVs, UTVs, and other electrical equipment Top Post Battery Disconnect Switch 12-48V Continuous Rating: 275 Amps DC Intermittent Rating: 455 Amps DC Momentary Rating: 1250 Amps DC Voltage Rating: 12-48V DC Operation: On/Off Note: Product appearance, color, and printed text may vary slightly between batches. These differences do not affect functionality Color: Random color, no specific color selection available Material: Plastic + Metal Package Contents: 1 x Battery Disconnect Switch Kit Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3cm