The PR21-62F-25.0A-35259-1 is a SNAPAK® series hydraulic-magnetic circuit protector combining power switching and reliable circuit protection in a single compact package. This two-pole, push-to-reset unit is rated for 25.0 amperes with slow delay (62F) operation, featuring a DC resistance of 0.004 ohms and 50/60 Hz impedance characteristics optimized for reliable performance. The device incorporates a paddle handle actuator with 15° throw angles and is designed for panel mounting with a recommended center distance of 1.375 inches between adjacent units. This circuit protector eliminates the need for separate fuses and fuse holders, reducing assembly complexity and inventory requirements while providing accurate, snap-acting protection suitable for industrial control and power distribution applications.