Eaton CB2033B120480AX6 Bolted Pressure Switch - UL Listed
Part Number: CB2033B120480AX6
Quick Summary
Eaton CB2033B120480AX6 bolted pressure contact switch is designed to protect high-current, three-phase power feeds in industrial switchgear and motor control centers. This device delivers fast, reliable tripping and robust protection for 480 V systems. For engineers and maintenance teams, nuisance trips, ground faults, and downtime are persistent pain points; this switch mitigates those risks with fusible protection, a charge-before-close mechanism, and a bottom-feed configuration. Rated at 2000 A with 120 V control, it carries UL Listed certification and supports a wide NEMA footprint from 1 to 12. The combination of rugged build and Eaton's warranty policy translates to lower lifecycle costs and fewer service interventions, aligning with reliability and safety KPIs.
Product Information
Extended Description
CB2033B120480AX6 Eaton: Eaton pringle bolted pressure contact switch,BFD with no lights (trips switch), handle suitable for 6'6" requirements,2000A,120V,Bottom feed,No ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033B120480AX6
UPC
782116958085
Product Length/Depth
16 in
Product Height
32 in
Product Width
24 in
Product Weight
190 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
Bottom
Fuse configuration
Bottom 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
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - CB2033B120480AX6
Feature: High-current capability and 480 V operation. Business Impact: Enables protection of large feeders and motors without oversizing devices or paralleling equipment, reducing capital costs, installation time, and maintenance complexity. Application: Main switchgear, motor control centers, and heavy-duty distribution panels in manufacturing and processing facilities where reliability, uptime, and rapid fault isolation are critical. Feature: Three-pole bottom-feed design with fusible protection. Business Impact: Streamlines wiring, improves fault clarity, and supports compact enclosures with consistent performance across all poles. Application: 3-phase power distributions in industrial plants, where a dependable, easy-to-service protection block is essential for uptime and safety. Feature: Electrical trip with charge-before-close mechanism. Business Impact: Reduces arcing during switching, enhances operator safety, and ensures controlled reclosing sequences. Application: Safety-critical feeders in process lines, packaging, and material handling where safe startup is paramount. Feature: Optional Ground Fault Relay, Blown Fuse Detection, Single Phase Protection, and auxiliary provisions. Business Impact: Allows flexible protection schemes without reconfiguring major equipment, improving diagnostic capabilities and regulatory compliance. Application: Data centers, utility feeders, and process industries that require configurable protection blocks and quick fault diagnosis. Feature: Certifications, warranty, and build quality. Business Impact: UL Listed certification and broad NEMA compatibility (1, 3R, 4, 12) support regulatory compliance and durable operation in harsh environments; a one-year (or eighteen-month) warranty minimizes risk and ensures serviceability. Application: Any installation requiring reliable protection, long service life, and predictable maintenance planning.
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FAQs
Plan for a bottom-feed configuration, three-pole wiring, and a 16 inch depth, 24 inch width, and 32 inch height footprint. Ensure the unit weight of 190 lb is accommodated by proper mounting hardware and supports a safe service clear area. Verify UL Listed compliance and reference the catalog for auxiliary contact and Kirk provisions during setup.
The device delivers 2000 A amperage rating with a 480 V system voltage and 120 V control circuit. Its fusible protection and three-pole design provide robust, reliable protection for large feeders and motors, reducing the need for parallel devices and enabling simpler, safer protection schemes in demanding industrial environments.
Ground fault protection and auxiliary contact provisions are available as options. Catalog notes include optional Ground Fault Relay, Blown Fuse Detection, Single Phase Protection, Auxiliary Contact Provisions, and Kirk provisions. This allows tailored protection without replacing major switchgear pieces, improving fault diagnostics and regulatory compliance.
CB2033B120480AX6 is UL Listed and compatible with multiple NEMA ratings, including NEMA 1, 3R, 4, and 12. This combination supports regulatory compliance in diverse environments, from clean offices to harsh industrial settings, while enabling straightforward integration with standard Eaton protection components.
Warranty terms follow Eaton policy 25-000, offering one year from installation or eighteen months from shipment, whichever comes first. For maintenance, rely on standard Eaton spare parts and documentation; expect routine checks of fuse status, contact integrity, and trip testing during scheduled outages to sustain reliable protection.