








CyberPower CSB300W Essential 3 - Outlet Surge with 900 J - Clamping Voltage 800V, NEMA 5-15P, Wall Tap, EMI/RFI Filtration, White, Lifetime Warranty
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The CyberPower CSB300W Essential Series is a compact 3-outlet wall-tap surge protector delivering 900 joules of surge suppression and built with MOV (Metal Oxide Varistor) technology to guard connected electronics from voltage spikes and lightning surges. Its wall-tap design provides three NEMA 5-15R outlets without the need for a cord, making it ideal for limited-space environments such as home offices, behind TVs, or near entertainment centers. Features include EMI/RFI filtration to reduce line noise, LED indicators to confirm grounding and protection, a $50,000 connected equipment guarantee, and a limited lifetime warranty. Product dimensions are approximately 5.1 x 2.6 x 1.4 inches and the unit weighs 6.4 ounces. The CSB300W is designed for everyday protection of personal computers, routers, modems, tablet chargers, and other small electronics.
- LIMITED LIFETIME WARRANTY; dollar 50,000 Connected Equipment Guarantee
- METAL OXIDE VARISTOR (MOV) TECHNOLOGY: Allows normal current to pass through the device, while diverting any surges/spikes through the ground circuit, to safeguard connected electronics and the surge suppressor
- EMI/RFI FILTERS: Filters against electromagnetic interference and radio frequency interference ensuring clean power for connected equipment
- LED INDICATORS: Two green LED indicators confirm electronics are grounded and protected
- THREE NEMA 5-15R OUTLETS: Provide 900 joules of surge protection for home and office computers, electronics, and home theater equipment; WALL TAP PLUG: Enables the model to be plugged directly into a wall outlet without a power cord
Specifications:
| Materials & Construction | |
| Color | White |
| Product Details | |
| Country of Origin | China |
| Is Discontinued By Manufacturer | No |
| Item model number | CSB300W |
| Special Feature | Surge Protection |
| Surge Rating | 900 Joule |
| Total Power Outlets | 3 |
| Voltage | 125 Volts |
| Warranty | Full Lifetime |
| Sizing & Dimensions | |
| Height | 1.4 inches |
| Length | 5.1 inches |
| Product Dimensions | 5.1 x 2.6 x 1.4 inches |
| Weight | 6.4 ounces |
| Width | 2.6 inches |
| Technical Specifications | |
| Warranty | Full Lifetime |


