SEAFLO 300A Battery Disconnect Switch, 12V/24V/48V Heavy-Duty Single Circuit ON/OFF Isolator
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SEAFLO 300A Battery Disconnect Switch – 12V/24V/48V Heavy-Duty Single Circuit ON/OFF Isolator | IP66 Waterproof | Marine, RV, Auto Use | CE & RoHS Certified (On/Off No-Cover)
The SEAFLO 300A Battery Disconnect Switch (Model: SFCBS-300-202-A) is a heavy-duty, single circuit ON/OFF isolator designed for 12V, 24V, and 48V DC systems. Ideal for marine, RV, automotive, and off-grid applications, it safely disconnects batteries to prevent power drain during storage or maintenance. Engineered with high-conductivity tin-plated copper studs and a vibration-resistant one-piece terminal design, this switch ensures reliable, long-lasting performance even in harsh environments. Its compact, streamlined build offers a cost-effective solution without a protective cover, while still delivering IP66-rated waterproof protection. Certified to meet ABYC, UL 1500, and SAE J1171 standards, this switch is built to perform in demanding outdoor and marine conditions. Backed by SEAFLO’s 4-Year Limited Warranty.
Key Features
- Supports 12V, 24V, and 48V DC systems with 300A continuous, 500A intermittent (5 min), and 900A cranking (30 sec) ratings.
- Tin-plated copper studs (3/8"–16 / M10) deliver excellent conductivity and corrosion resistance.
- One-piece terminal design prevents loosening in high-vibration environments.
- IP66 waterproof rating for superior resistance to water, dust, and weather exposure.
- Complies with ABYC, UL 1500, and SAE J1171 standards; 4-Year Limited Warranty included.
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