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*Multiple pieces shown for clarity.
$188.89 per piece
Brand / Manufacturer: MERSEN (FERRAZ SHAWMUT)
Amperage Rating: 250
Voltage: 250
Department: 16
Series: TR-R
Catalog Number: TR250R
Catalog / Class: RK5
Speed: Time Delay
SKU: TR250R
Categories: Fuses, North American Electrical Fuses, RK5, Time-Delay
*Prices Subject to Change
250A 250V TD RK5
100E 15.5KV MED VOLTAGE Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush… Read more »
INSULATION MONITOR Supports 240VAC Detects ground faults Two warning and one alarm level Operates on 1 or 3 phase underground systems up to 6 kV 4.45” height x .3.93” width x 2.95” depth 1 lb. in weight The Littelfuse PGR-3200 operates on AC ungrounded systems. This insulation monitor detects ground faults by continuously monitoring the insulation integrity of ungrounded… Read more »
30A 250V TD RK5 ID
20A 600V TD CC
25A 250V SEMI FUSE
450A 700V SEMI FUSE A70Q Amp-Trap® high speed fuses were developed for inverter applications requiring extremely low I2t. A70Q fuses provide the most responsive protection for applications not required to sustain heavy overloads. Typically used for replacement purposes. Lowest I2t of any fuse in this voltage rating for best overall protection 700V AC, 650V… Read more »