Eaton 250A Rail Mount Fuse Holder, 1P-Pole, 690V AC SD1-D-PV

Eaton SD1-D-PV Rail Mount Fuse Holder is specifically designed to protect photovoltaic systems by securely holding an NH1-size fuse for overcurrent and overvoltage safety. The fuse holder features a robust glass-filled PBT body that resists wear and corrosion, ensuring long-lasting operation even in harsh industrial environments.

Its screw terminal design paired with silver-plated copper contacts guarantees reliable electrical bonding, while the integrated swivel mechanism facilitates easy integration and maintenance.

Mounting is simple and efficient via a 35mm DIN rail clip, speeding up installation and service in electrical panels or combiner boxes. The device’s self-extinguishing capability provides a critical safety measure by limiting fire duration to a maximum of 10 seconds if an electrical fault occurs.

This product fully complies with recognized standards such as CSA 47235, IEC 60269-1, and UL E348242, certifying its suitability for industrial, commercial, and public building PV protection applications.

Constructed from durable glass-filled Polybutylene Terephthalate (PBT) for high durability and corrosion resistance. Supports NH1-size photovoltaic fuses for protecting solar equipment including inverters and combiner boxes.

Easy mounting on standard 35mm DIN rails with a secure clip mechanism. Features silver-plated copper contacts and screw terminals for excellent electrical connectivity. Self-extinguishing design enhances operational safety by minimizing fire risk.

Certified to CSA 47235, IEC 60269-1, and UL standards ensuring compliance with international safety regulations. Ideal for various industrial, laboratory, electrical automation, and HVAC applications requiring reliable fuse protection.

Explore more durable and reliable fuse holders in the Fuse Holders & Accessories category at EnvMart for enhanced electrical circuit safety solutions.