Eaton CB2033T120480PAX7C Pringle Bolted Pressure Switch - UL
Part Number: CB2033T120480PAX7C
Quick Summary
The Eaton pringle bolted pressure contact switch provides high-current phase protection for industrial control panels. In demanding facilities, nuisance trips and slow fault isolation can drive downtime and maintenance costs. UL Listed certification supports safe operation, while NEMA 1, 3R, 4, and 12 enclosure compatibility offers versatile installation in harsh environments. Designed for heavy-duty panels, it complements 480 V power systems and 2000 A current ratings, while enabling robust motor control and protective relays in automation networks. This combination supports reliable uptime in critical processes, simplifies panel design, and helps procurement teams streamline vendor management through a single, UL-listed high-current solution.
Product Information
Extended Description
CB2033T120480PAX7C Eaton: Eaton pringle bolted pressure contact switch,Single-phase relay with capacitor trip device (Taylor), BFD with no lights (trips switch),2000A,2NO-2NC,120V,Top feed,No ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120480PAX7C
UPC
782116953622
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.
Contact configuration
2 NO-2 NC
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), BFD with no lights (trips switch)
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - CB2033T120480PAX7C
Feature: The CB2033T120480PAX7C delivers robust high-current protection with a 2000A amperage rating, 480V system voltage, and 120V control voltage. Business impact: this enables reliable protection for large motors and feeders, reducing the need for oversized components and simplifying protective coordination to lower installation and maintenance costs. Application: ideal for motor control centers and switchgear in heavy manufacturing, mining, or processing facilities. Feature: Top feed fuse configuration paired with a capacitor trip device (Taylor) enables fast, selective tripping and streamlined wiring. Business impact: minimizes nuisance trips and unplanned downtime while preserving safe startup sequences. Application: well-suited for single-phase protection schemes and integration with protective relays in complex control systems. Feature: Three-pole, 2NO-2NC contact configuration offers flexible interconnects and multiple control paths. Business impact: supports sophisticated interlocking, auxiliary contacts, and Kirk provisions without extra modules. Application: common in control panels and switchgear requiring mixed normally open and normally closed contacts for sequencing and safety interlocks. Feature: UL Listed certification with broad NEMA enclosure compatibility (1, 3R, 4, 12) provides regulatory confidence and dependable operation in challenging environments. Business impact: reduces compliance risk and expands installation options across indoor, outdoor, dusty, and washdown areas. Application: suitable for industrial plants across manufacturing, energy, and process sectors. Feature: Optional Ground Fault Relay, Blown Fuse Detection, Auxiliary Contacts, and Kirk provisions are available to tailor protection. Business impact: enhances safety, fault diagnostics, and extendibility while maintaining a compact footprint (16 in depth, 28 in height, 24 in width; 180 lb). Application: retrofit or new builds where precise fault detection and expansion are required.
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FAQs
The CB2033T120480PAX7C uses a 2NO-2NC contact configuration across three poles, allowing flexible interlocking and sequencing for motor control and switchgear applications in industrial panels.
Yes. With a 2000A rating, 480V system voltage, and three-pole design, it is well-suited for motor control centers, switchgear, and large control panels in manufacturing and processing facilities.
This unit is UL Listed and compatible with multiple NEMA enclosures, including NEMA 1, 3R, 4, and 12, enabling installation in a range of indoor and harsh environments.
Plan for top-feed wiring in a 16 in depth by 28 in height by 24 in width footprint, with an approximate weight of 180 lb. Ensure proper mounting hardware and crane access for handling during installation.
Optional features include Ground Fault Relay, Blown Fuse Detection, Single Phase Protection, Auxiliary Contacts, and Kirk Provisions, enabling enhanced safety, diagnostics, and expandability without reconfiguring the base assembly.