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ECSW4LBHT
CURRENT SENSOR DescriptionThe ECSW Series of single-phase, AC window, current sensorsincludes adjustable overcurrent and undercurrent trip points.Detects locked rotor, jam, loss of load, an open heater orlamp load, a broken belt, or loss of suction. LED’s aid in trippoint adjustment and provide fault indication. The built-intoroidal sensor eliminates the need for an external currenttransformer. The… Read more »
$326.57 Add to cart -
BCM603-3SQ
30A 600V 3P CC BLOCK
$36.00 Add to cart -
345631A
20A 600V 5X20 PANEL MOUNT HOLDER 20 Amp 600 Volt 5X20mm Screwdriver Slot Low Profile Front Mount Straight Terminals Designed to eliminate the possibility of electrical shock, as defined in IEC standards 60127-6. The universal fuseholder body will accept 3AB, 3AG, and 5 × 20mm fuse sizes. Electrical Insulation Resistance: 10,000 megohm minimum at 500… Read more »
$7.73 Add to cart -
6633R
600A 600V 3P R BLK 600 Amp 600 Volt 3-Pole Class R Box Lugs Fuse Block Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or… Read more »
$2,009.57 Add to cart -
Y085443
500V FA 4A 6.32 4 Amp 500 Volt 6X32mm Semiconductor Very Fast Acting
$31.54 Add to cart -
9F60AAA003
PT EJ-1 FI 0.625KV 3A Mersen PT fuses are current-limiting fuses with high interrupting rating, used for the primary winding protection of potential transformer. They are small dimension ferrule type fuses and mount in standard clips. Current ratings are from 0.25A to 5A Ferrule mounting for standard clips and interchangeability with other brands of fuses… Read more »
$86.86 Add to cart -
200E2C15.5
Description
$2,674.12 Add to cart
Littelfuse® offers a selection of E- and R-rated medium
voltage fuses for the protection of transformers, potential
transformers, feeders, and motor circuits. Single, double,
and triple barrel designs are available to cover a wide range
of current, voltage, and interrupting ratings. Conventional
ferrule type, clip lock, and bolt-in mounting configurations
are available for virtually any application. Hermetically sealed
fuses for use in hazardous environments are also offered.
Contact the factory or your local Littelfuse representative for
additional fuse ratings or custom mounting configurations.
Applications
• Power Transformer Protection
• Potential Transformer Protection
• Motor Controller Back-up Protection
• Fused Switches
• Feeder Circuits -
AG-60
60A 480V MED-TD G
$18.55 Add to cart -
AG-50
50A 480V MED-TD G
$20.54 Add to cart -
AG-45
45A 480V MED-TD G
$20.54 Add to cart -
AG-40
40A 480V MED-TD G
$19.02 Add to cart -
AG-25
25A 480V MED-TD G
$21.00 Add to cart -
AG-10
10A 600V MED-TD G
$11.87 Add to cart -
AG-35
35A 480V MED TD G Class G Medium Time-Delay Voltage
$19.45 Add to cart -
1PH57P25MM
Description
$136.72 Add to cart
A key objective for panel designers is safe distribution
of power to multiple fuse holders in a compact design.
The Littelfuse UL 508 Listed bus bar system eliminates
most wire terminations in a timesaving package. A power
distribution block and associated conductors are no longer
needed to feed multiple POWR-SAFE fuse holders.
Features/Benefits
Touch-safe design offers protection when replacing fuses
Compact design
35 mm DIN-rail mountable
Available in one and three phase configurations
Can be cut down to optimal size -
5019720.50
50A 1000V 27X60 AR 50 Amps 1000 Volts Class aR With striker Rated breaking capacity 100kA Very fast acting Standards: IEC 60269-1 and -4, DIN VDE 0636-40,UL 248-13 The SIBA 5019720.50 fuse is a cylindrical ultra-rapid fuse and part of the SIBA URZ series. The fuse offers protection of power semiconductors according to IEC 60269-1… Read more »
$184.00 Add to cart
