On eBay Now...

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The P45 Control provides dependable, low lube oil pressure protection for refrigeration compressors. The low-adjustable factory-set pressure setting provides operation to the compressor manufacturer's specification. A built-in time delay relay, compensated for ambient temperature, allows for pressure pick-up on start and avoids nuisance shutdowns on short duration pressure losses during the running cycle.
Universal mounting
Trip-free manual reset
Ambient compensated time delay
The P45 control is used on semi-hermetic compressors
Product Details
Brand Johnson Controls
Product Type Lube Oil Protector with Time Delay
Mounting Universal
Voltage 120/240V

Johnson Controls P545NCB-22C Electronic Lube Oil Control 120/240VAC 1A
$120.00
Johnson Controls P45NCA-12 Lube Oil Protector. New In Box.
$129.00
Johnson Controls T-5800-1 Pneumatic Receiver Controller
$700.00
![]()
Popular Tutorials
Alarms and Indicator Circuit diagrams