Eaton Radial Lead Time Delay Fuse 6.3A, 250V AC, 63A Breaking Capacity SR-5-6-3A-BK

Eaton SR-5-6-3A-BK radial lead time delay fuse is designed for low-voltage AC circuits, providing overcurrent protection with stable 6.3A current rating and 250V AC voltage capability. It supports industrial and electronic systems requiring controlled clearing of overloads while tolerating harmless inrush currents.

The fuse features a time delay characteristic (T-speed) allowing short transient surges without nuisance trips. Radial lead construction with 1mm diameter and 4.3mm length permits easy through-hole PCB mounting, suitable for power supplies, motor controls, and consumer electronics.

Physical dimensions are compact with a length of 7.37mm, width of 8.5mm, and height of 7.6mm, making it ideal for dense PCB layouts. The fuse is rated for a breaking capacity of 63A and functions across a wide operating temperature range of -40°C to +125°C, ensuring durability in varied industrial environments.

This Eaton SR5 Series fuse complies with IEC 60127-3 standards and carries approvals including PSE, VDE, and RoHS, confirming its international acceptance for reliable and safe circuit protection. It is suitable for use in industrial instrumentation, automation boards, and replacement of legacy equipment designed with IEC fuse types.

6.3A current rating ensures protection for moderate-current applications. 250V AC voltage rating suitable for standard single-phase mains systems. Time delay (slow-blow) characteristic tolerates short inrush current events.

63A breaking capacity allows safe clearing of substantial fault currents. Radial lead orientation with 1mm diameter and 4.3mm length supports through-hole PCB mounting. Compact fuse dimensions of 7.37mm length, 8.5mm width, and 7.6mm height.

Operates reliably in temperature range from -40°C to +125°C. Conforms to international standards IEC 60127-3, with PSE, VDE, and RoHS approvals. Ideal for motor control circuits, consumer appliance PCBs, and industrial automation boards.

Designed for replacement in legacy industrial equipment using IEC standard fuses.

This fuse is a reliable component for industrial, manufacturing, and commercial electrical systems requiring stable, time-delayed overcurrent protection. Browse Eaton Fuses and related products at EnvMart for assured quality and technical support.