Eaton CB2033T120480PC Pringle Switch - UL Listed
Part Number: CB2033T120480PC
Quick Summary
The Eaton CB2033T120480PC pringle bolted pressure switch provides single-phase motor protection in industrial panels. Engineers often wrestle with nuisance trips, improper protection, and integration challenges in high-current, top-feed installations. UL Listed safety certification guides compliance, and compatibility with robust NEMA enclosures broadens install options. This configuration supports reliable protection in industrial power systems while integrating with 120 V control logic and 480 V systems.
Product Information
Extended Description
CB2033T120480PC Eaton: Eaton pringle bolted pressure contact switch,Single-phase relay with capacitor trip device (Taylor),2000A,120V,Top feed,No ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120480PC
UPC
782116953608
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
Single-phase voltage relay with capacitor trip device (Taylor)
Double Up on Safety
Double Up on Safety
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - CB2033T120480PC
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The switch delivers a high current capacity of 2000 A, enabling direct control of large motors and reducing the need for additional devices, which lowers footprint and installation costs in motor control centers. In practice, it supports top-feed, three-pole, three-wire configurations for clean, reliable wiring in demanding environments. Feature → Business Impact → Application: The integrated capacitor trip device provides fast, controlled protection for single-phase loads, minimizing nuisance trips and improving safety in drive trains and conveyors. It pairs with optional Ground Fault Relay, Blown Fuse Detection, and Auxiliary/ Kirk provisions to tailor protection to specific line conditions and risk profiles. Feature → Business Impact → Application: UL Listed certification and compatibility with NEMA 1, 3R, 4, 12 enclosures ensure broad environmental suitability, reducing misapplication and expediting panel approvals. Feature → Business Impact → Application: With 120 V control and 480 V system voltage, this unit streamlines integration with standard Eaton specification sheets, delivering predictable performance in manufacturing and processing lines. Feature → Business Impact → Application: The one-year warranty under Eaton policy reinforces long-term cost of ownership, while the fusible protection reduces maintenance downtime and arc-flash exposure in high-risk areas.
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FAQs
CB2033T120480PC uses a top-feed, three-pole, three-wire configuration and fits standard industrial panels. Dimensions are 16 in deep, 28 in high, and 24 in wide, with a weight of 180 lb, allowing straightforward mounting in motor control centers and compatible enclosures. Optional accessories like ground fault relay or auxiliary contacts can be added to match existing protection schemes.
The unit is rated for 2000 A amperage with 120 V control voltage and a 480 V system voltage, offering fusible protection. It supports single-phase loads with a capacitor trip device and provides top-feed protection for reliable operation in high-current applications. The product also supports standard NEMA environments (1, 3R, 4, 12) when housed in appropriate enclosures.
Yes. Its three-pole design, 2000 A rating, and capacitor trip device are ideal for durable motor protection in manufacturing lines. The top-feed configuration simplifies wiring in dense control panels, while the UL Listed certification helps ensure compliance during audits and commissioning.
The CB2033T120480PC is UL Listed, providing an established safety certification. It also supports operation within NEMA-rated enclosures, which broadens installation options and aligns with common industry standards for industrial control equipment.
Installation benefits include fewer devices due to high current capacity, easier top-feed wiring, and compatibility with 120 V control and 480 V systems. Maintenance ROI comes from reduced nuisance trips, optional protection features (ground fault, blown fuse detection), and the Eaton warranty policy (one year from installation or 18 months from shipment), all of which minimize downtime and lifecycle costs.