Eaton CB2033T120480AX6 Pringle pressure switch - UL Listed
Part Number: CB2033T120480AX6
Quick Summary
Eaton CB2033T120480AX6 Pringle pressure switch provides high-current protection for industrial motor feeders in harsh environments. Too often engineers face nuisance trips, slow tripping without coordination, and incompatible control voltages when expanding large panels. UL Listed safety and broad protection features—NEMA 1, 3R, 4, 12 enclosures; fusible protection—help meet regulatory and safety standards. With its 2000 A capacity, 120 V control voltage, and 480 V system rating, it enables reliable, scalable installations that reduce maintenance complexity and ensure safe panel upgrades. This combination supports robust, future-ready switchgear deployments in commercial and industrial facilities.
Product Information
Extended Description
CB2033T120480AX6 Eaton: Eaton pringle bolted pressure contact switch,BFD with no lights (trips switch), handle suitable for 6'6" requirements,2000A,120V,Top feed,No ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120480AX6
UPC
782116957484
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 no lights (trips switch), handle suitable for 6'6" requirements
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - CB2033T120480AX6
Feature: High current and wide voltage ratings (2000A, 120 V control, 480 V system). Business impact: Enables reliable protection for large motors and feeders, reducing unplanned downtime and enabling scalable MCC designs. Application: Suitable for industrial switchgear and motor control centers requiring durable, high-capacity protection. The CB2033T120480AX6 supports quick coordination with upstream protection schemes, improving system reliability and fault-clearance times. Feature: Top feed fuse configuration and three-pole design. Business impact: Simplifies wiring, minimizes cabinet depth, and streamlines installation in new builds and retrofits. Application: Ideal for top-entry panels and where three-wire, three-phase protection is required in harsh environments. Feature: No ground fault and trifecta of protections (BFD, grounded faults, auxiliary provisions). Business impact: Enhances personnel safety and reduces nuisance faults, leading to lower maintenance costs. Application: Common in large electrical rooms and outdoor installations where high fault tolerance matters. Feature: NEMA 1, 3R, 4, 12 ratings with fusible protection. Business impact: Ensures regulatory compliance and environmental resilience in a range of locations, from indoors to rugged outdoor spaces. Application: Suitable for enclosures requiring stringent environmental sealing and protection. Feature: Optional Ground Fault Relay, Blown Fuse Detection, and Auxiliary Provisions. Business impact: Provides extended diagnostics and fault visibility, speeding maintenance trades and improving uptime. Application: Supports smart panel architectures and lifecycle management programs. Feature: Comprehensive Eaton documentation and compatibility with Kirk provisions. Business impact: Facilitates design validation, reduces installation risk, and accelerates project timelines. Application: Helpful for engineering teams documenting compliance and for field technicians during commissioning.
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FAQs
Yes. The CB2033T120480AX6 is designed for top-feed configurations and three-pole, three-wire installations in standard switchgear and MCC layouts. Optional Kirk provisions and auxiliary contact options further simplify integration into existing panels and future-proof upgrades.
Key ratings include 2000 A amperage, 120 V control voltage, and 480 V system voltage, with fusible protection and NEMA compatibility for 1, 3R, 4, and 12 enclosures. The device uses an electrical trip with a charge-before-close mechanism to ensure safe re-energization after a trip.
Absolutely. Its high current rating, top-feed design, and robust fault-protection features make it well-suited for large motor control centers and feeder circuits where reliability and fast fault clearance are critical. The unit also supports single-phase protection options for broader protection schemes.
The switch is UL Listed and offers broad NEMA ratings (1, 3R, 4, 12), along with fusible protection. These certifications help ensure compliance with industrial safety codes and enable confident integration into regulated environments.
The unit’s rugged build and high-current capacity reduce downtime and maintenance frequency in demanding environments. With optional diagnostics like ground fault relay and blown fuse detection, technicians can identify faults faster, improving uptime and overall lifecycle value. The product also aligns with Eaton’s warranty and service policies for installed equipment.