One-Time OT general purpose fuses provide low cost protection for feeder and branch circuits serving lighting, heating and other non-motor loads. OT fuses will safely interrupt available short circuit currents up to 50000 amperes in all ratings. OT fuses are not rejection fuses - care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses.

Specifications:

Type: Class K5
Characteristics: Fast Acting, One Time
Voltage Rating: 250 VAC/VDC
Current Rating: 125 Ampere
Interrupting Rating: 50 Kiloampere (AC), 20 Kiloampere (DC)
Terminal Type: Blade
Diameter: 1-9/16 Inch
Length: 7-1/8 Inch
Approval: UL 248-9, CSA C22.2