Keystone Instant Start Electronic Ballast, 120-277V For (4) F32T8 Lamps

SKU: KTEB-432-UV-IS-N-P | Ordering Code: KTEB-432-UV-IS-N-P

Keystone KTEB-432-UV-IS-N-P Instant Start Electronic Ballast, 120-277V For (4) F32T8 Lamps

Prices correct at 4:22 PM, 4/23/2026 and are subject to change

$25.99each

Quickly and easily order the products you have purchased in the past or plan to order in the future by simply adding them to your My BulbTrack page.

Once a product has been added to My BulbTrack, ordering it is as easy as entering the quantity or clicking on the product image. You can even add notes to each product to record where it is used in your business or home.

Add 8 to your cart to get free ground shipping *

Product Highlights

Ignites up to four T-8 lamps

Product Description–

Keystone Instant Start Electronic Ballast, 120-277V For (4) F32T8 Lamps

Ignites the following lamp combinations

3 or 4 F32T8
3 or 4 F25T8
3 or 4 F17T8
3 F40T8
Maximum Case Temperature: 167ºF, 75ºC
UL, cUL Listed, Class P, Type 1 Outdoor

Product Documents

Manufacturer Spec Sheet

Full Specs–

Brand	Keystone
Input Volts	120/277
Input Watts	49-114
Number of Lamps	3/4
Ballast Factor	88-96
Length (in)	9.5
Width (in)	1.3

Height (in)	1.1
Power Factor	97-98
Lamps by Wattage	3x17W, 3x25W, 3x30W, 3x32W, 3x40W, 4x17W, 4x25W, 4x30W, 4x32W
Manufacturer Warranty	5 years limited
Ballast Lamp Type	T-8
Start Type	Instant