Fuse Classes
Fuse Classes : Low Voltage
STANDARDS: UL Standard 248-4, CSA Standard C22.2, No. 106
VOLTAGE RATING: 600V AC
CURRENT RATINGS: 0-30 A
INTERRUPTING RATINGS: 200,000 Amps RMS Symmetrical
DESCRIPTION: Fast acting characteristics high Interrupting Rating and compact design are great choice for inductive loads as well as resistive loads
APPLICATION: Recommended for branch circuit protection, resistive heating loads and lighting loads
STANDARDS: UL Standard 248-5, CSA Standard C22.2, No. 106
VOLTAGE RATING: 480V AC
CURRENT RATINGS: 0-60A
INTERRUPTING RATINGS: 100,000 Amps RMS Symmetrical
DESCRIPTION: High Performance General Purpose Fuse
APPLICATION: Branch circuit for lighting, appliance & motors.
STANDARDS: UL Standard 248-12, CSA Standard C22.2, No. 106
VOLTAGE RATING: 250/600V AC & 125/300V DC
CURRENT RATINGS: 0-600A
INTERRUPTING RATINGS: 200,000 Amps RMS Symmetrical
DESCRIPTION: The dual element time delay characteristics of these fuses typically allows them to be sized closer to the running ampacity of inductive loads to reduce cost and improve over current protection. These dual element time delay fuses have more current limitation and more I2t limitation under fault conditions than the RK5 fuses, reducing the
potential for damage.
APPLICATION: Use in AC power distribution system mains, feeders, and branch circuits. Recommended for high inrush inductive loads, like motors and transformers, and non inductive loads like lighting, and heating loads.
STANDARDS: UL Standard 248-12, CSA Standard C22.2, No. 106
VOLTAGE RATING: 250/600V AC & 125/300V DC
CURRENT RATINGS: 0-600A
INTERRUPTING RATINGS: 200,000 Amps RMS Symmetrical
DESCRIPTION: The dual element time delay characteristics of these fuses typically allows them to be sized closer to the running ampacity of inductive loads to reduce cost and improve over current protection.
APPLICATION: Use in AC power distribution system mains, feeders, and branch circuits. Recommended for high inrush inductive loads, like motors and transformers, and non inductive loads like lighting, and heating loads.
STANDARDS: UL Standard 248-15, CSA Standard C22.2, No. 106
VOLTAGE RATING: 300/600V AC & 125/300V DC
CURRENT RATINGS: 0-1200A
INTERRUPTING RATINGS: 200,000 Amps RMS Symmetrical
DESCRIPTION: These fuses are extremely fast acting fuses in a compact, space saving size.
APPLICATION: These fuses are ideal as the main fuse protection for panel boards, load centers, meter stacks, and AC drives
STANDARDS: UL Standard 248-8, CSA Standard C22.2, No. 106
VOLTAGE RATING: 600V AC
CURRENT RATINGS: 0-600A
INTERRUPTING RATINGS: 200,000 Amps RMS Symmetrical
DESCRIPTION: Most popular current limiting dual element time delay fuses available. Small physical size and high performance characteristics makes the class J ideal for any space limited applications
APPLICATION: All general purpose circuits with high inrush inductive loads including motor branch circuits and transformers. Also suited for lighting loads.
STANDARDS: UL Standard 248-10, CSA Standard C22.2, No. 106
VOLTAGE RATING: 600V AC & DC
CURRENT RATINGS: 601-6000A
INTERRUPTING RATINGS: 200,000 Amps RMS Symmetrical
DESCRIPTION: Fast acting current limiting for non-inductive applications
APPLICATION: Suited for protection of low interrupting circuit breakers and non-inductive loads.
