Back
Where to buy Contact us
PHP-OT-Photos

OT - Class K5 - Fast-Acting

Approvals & Standards
UL Listed to Standard 248-9 File E2137
CSA Certified to Standard C22.2 No. 248.9 (The Canadian Electrical Code requires these fuses in ratings 15 through 60A to be of the low melting point design; use OTN 15-60.)
Self-certified for DC per UL248

One-Time OT and OTN general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OT and OTN fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings. OT and OTN fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN(15-60) satisfy the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.

One-Time OT and OTN general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OT and OTN fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings. OT and OTN fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN(15-60) satisfy the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.

Key features & benefits

  • Easy to read imprint label for quick recognition and replacement

  • Low cost for high protection value

Applications

  • Feeders

  • Branch circuits

  • Resistive heating

  • Residential and small commercial installations

Technical Specifications
Frequency (Hz) 50/60 Hz
Amperage Range 1 to 600 A
Fuse Class Class K5
Speed/Characteristic Fast-Acting
UL Category Code JDDZ

Reference Finder

Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
10A - - No 0.0132kg
100A - - No 0.1179kg
110A - - No 0.3325kg
12A - - No 0.0132kg
125A - - No 0.3325kg
15A - - No 0.0132kg
150A - - No 0.3325kg
175A - - No 0.3325kg
2A - - No 0.0132kg
20A - - No 0.0132kg
Back to top