The Allen-Bradley 1491 series includes fuses, fuse blocks, and holders that suit various applications for industrial overcurrent protection. These 1491 series devices serve as reliable overcurrent protection devices, ensuring the safety of the electrical systems and equipment. The fuse blocks and holders provide a sturdy design, conforming to several fuse standards and voltage ratings. Thus, the 1491 series helps maintain system integrity through its ability to avert electrical faults and thus prevent operational downtime in automated and control system environments.
Browse available units in our catalog of 1491 Series.
This power fuse block operates effectively at a maximum voltage rating of 600 volts and has a single-pole configuration. The fuse clip supports a voltage rating of 250 volts, making it suitable for a
This single-pole holder is compatible with Class-R fuses, specifically within the amp range of 201 to 400 A. It features an insulated base and is mounted using a 5/16-18 panel tap style. The unit inco
This fuse block is constructed with three poles and utilizes heavy-duty wedge-type pressure clamps for secure terminal connections. Rated for a minimum operating temperature of -40 °C, it functions at
Designed within the 1491 Series, the 1491-R266 features three poles and is rated for Class R fuses. It can operate within temperatures from -20 °C to 40 °C and is constructed from industrial-grade the