Kelvinator 503-247B
BALLAST
SKU: KEL503-247B
Condition: NEW
An electrical ballast is a device that limits the current through an electrical load. These are most often used when a load (such as an arc discharge) has its terminal voltage decline when current through the load increases. If such a device were connected to a constant-voltage power supply, it would draw an increasing amount of current until it is destroyed or causes the power supply to fail. To prevent this, a ballast provides a positive resistance or reactance that limits the current. The ballast provides for the proper operation of the negative-resistance device by limiting current. Series resistors are used as ballasts to control the current through LEDs.
Kelvinator Commercial produces refrigerators and freezers known for their durability and long-running performance. From reach-in refrigerators and freezers to novelty freezers and prep tables, Kelvinator offers a range of products for a variety of foodservice operations.
HTS Category Code: 8208.30.00
UNSPC Category Code: 48100000
NAICS Code: 333241
Manufacturer Code: KEL
Width: 5.4 in (13.72 cm)
Height: 1.65 in (4.19 cm)
Length: 9.7 in (24.64 cm)
Unit of Measure: Each (EA)