Eaton CB2033T120480A Pressure Contact Switch - UL Listed
Part Number: CB2033T120480A
Quick Summary
Pressure Contact Switch from Eaton CB2033T120480A delivers reliable high-current control for distribution panels and industrial feeders. Operators often face mis-trips, undetected faults, and downtime when switching large loads, which drives maintenance costs and production disruption. UL Listed certification, along with NEMA 1, 3R, 4, and 12 ratings, provides safety and environmental protection; optional ground fault relay and auxiliary provisions expand protection. In practice, this solution aligns with top-feed, three-pole configurations and fusible protection, delivering lower total cost of ownership and improved system reliability for low-voltage distribution and motor control applications.
Product Information
Extended Description
CB2033T120480A Eaton: Eaton pringle bolted pressure contact switch,BFD with three on lights (does not trip),2000A,120V,Top feed,No ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120480A
UPC
782116957422
Product Length/Depth
16 in
Product Height
28 in
Product Width
24 in
Product Weight
180 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed
Catalog Notes
OPTIONAL Ground Fault Relay, Blown Fuse Detection, Single Phase Protection, Kirk Provisions, Auxiliary Contact Provisions, AVAILABLE.
Feed type
Top
Fuse configuration
Top feed
Ground
No ground fault
Number Of Poles
Three-pole
Number of wires
3
Switch type
Electrical trip with charge-before-close mechanism
Type
Pringle bolted pressure contact switch
Amperage Rating
2000A
Control voltage
120 V
NEMA rating
NEMA 1, NEMA 3R, NEMA 4, NEMA 12
Protection
Fusible
System voltage
480 V
Voltage - max
480 V
Voltage rating
480 V
Special features
BFD with three normally on lights (does not trip)
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - CB2033T120480A
Selling Policy 25-000 - Distribution and Control Products and Services
Featuring a 2000A amperage rating and 480V system voltage in a three-pole, top-feed design, this switch supports large-motor and heavy feeder applications with minimal busbar upgrade. This reduces cabling and panel space constraints while enabling safer, more predictable start-stop sequences, improving overall equipment effectiveness in manufacturing and processing facilities. Ideal for distribution panels, motor control centers, and high-current feeders in demanding industrial environments. The fusible protection provides an added layer of safety and simplifies coordination with plant safety systems. Compatibility with top-feed arrangements, three-wire configurations, and optional auxiliary contacts makes retrofit and expansion straightforward, reducing installation time and long-term maintenance costs.
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FAQs
The CB2033T120480A is designed for top-feed, three-pole configurations with fusible protection, suitable for distribution panels, motor control centers, and heavy feeders. It integrates with standard low-voltage controls and supports optional auxiliary contacts and ground fault provisions, making retrofit straightforward in existing switchgear and new builds alike.
Key specs include a 2000A amperage rating, 480V system voltage, three-pole topology, and fusible protection. It operates with a top-feed configuration and employs an electrical trip with a charge-before-close mechanism. The unit is UL Listed and rated for NEMA 1, 3R, 4, and 12 environments, aligning with diverse industrial installations.
Yes, the device carries NEMA ratings including 3R and 4, which extend protection in indoor and select outdoor enclosures when paired with appropriate wiring, enclosure seals, and installation practices. UL Listed certification further supports compliance for industrial outdoor use where applicable, while top-feed and fusible protection suit harsh facility conditions.
Maintenance focuses on verifying fusible elements, ensuring proper sequencing with the charge-before-close mechanism, and checking auxiliary contacts if installed. The unit carries Eaton’s warranty policy and provides compatible documentation such as datasheets. Routine inspection during preventative maintenance helps prevent mis-trips and ensures continued reliability in heavy-load service.
The Eaton Specification Sheet for CB2033T120480A is available on Eaton’s site at the provided asset URL, along with installation guidelines and related resources. For broader product context, refer to the Commercial Distribution catalog and the Eaton Switching Devices multimedia resources linked in the product data.