Size: 0.810 Inch x 2.250 Inch
Consistent 2:1 ampacity ratios for all Low-Peak fuses make selective coordination easy
Space-saving package for equipment downsizing
Bussmann Low-Peak® Class J Time-delay fuse is rated at 20 Amps/600 VAC/300 VDC. It has an interrupt rating of 300 kilo-Amps RMS and 100 kilo-Amps VDC. Fuse offers a time-delay of minimum 10 seconds at 500% of rated current providing ultimate protection. It comes with ferrule ends and features black/white permanent fuse indicator. Its long time delay characteristic reduces unwanted fuse openings caused by temporary overloads and transient surges. It measures 0.810 Inch x 2.250 Inch.
Low voltage fuse has lower resistance for cool operation. Low voltage fuse consumes less power due to lower watts loss. Fuse provides fast speed-of-response to short-circuits for high degree of current limitation. It offers type 2 coordinated protection for NEMA and IEC motor controllers when properly sized and saves space for equipment downsizing. Also provides maximum protection to motors against burnout from overloads and single phasing. It finds application in industrial control, branch circuit breaker panelboard mains, machinery disconnects, power panelboards. Fuse is UL listed and CE/CSA certified.
|Dimensions||W:6'' x H:6'' x L:20''|
|Ships Ground. Eligible for expedited shipping||Yes|
|Item||Low Voltage Time-Delay Fuse|
|Response Time||Delay: 10 sec At 500% Rated Current|
|Size||0.810 Inch x 2.250 Inch|
|Application||For Use As Back-Up Protection Against Motor Burnout From Overload Or Single-Phasing|
|Amperage Rating||20 Amp|
|Interrupt Rating||300 Kilo-Amp RMS, 100 Kilo-Amp DC|
|Voltage Rating||600 Volt AC, 300 Volt DC|
|Temperature Rating||-55 to 85 deg C|
|Standards||UL Guide JFHR File E56412, CSA C22.2 No. 248.8 Class 1422-02 File 53787|