Eaton CB2033T120480GAX6 Bolted Pressure Contact Switch - UL
Part Number: CB2033T120480GAX6
Quick Summary
Eaton CB2033T120480GAX6 bolted pressure contact switch provides reliable electrical protection for high-capacity switchgear and motor control centers. Customers often contend with mis-trips or nuisance faults caused by improper sensing, misalignment, or inadequate wiring. Key certifications include UL Listed status and robust compatibility with NEMA 1, 3R, 4, and 12 enclosures, ensuring safe installation in varied environments. This solution supports top-feed and fusible configurations, reducing downtime and enabling straightforward maintenance. By pairing strong protection with scalable ratings, it supports reliable operation in industrial facilities while integrating smoothly with existing control systems and protection schemes. The design emphasizes ease of installation and field serviceability, with clear labeling and common mounting patterns. With these attributes, engineers can meet safety deadlines and keep downtime to a minimum.
Product Information
Extended Description
CB2033T120480GAX6 Eaton: Eaton pringle bolted pressure contact switch,BFD with no lights (trips switch), handle suitable for 6'6" requirements,2000A,120V,Top feed,Ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120480GAX6
UPC
782116953455
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
Ground fault with control power transformer
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 - CB2033T120480GAX6
Feature: High amperage rating up to 2000A. Business Impact: Enables direct switching of large feeders and minimizes the need for parallel devices, improving reliability and reducing wiring complexity. Application: Main protective switch in switchgear and MCCs handling heavy loads in 480V systems. Long-tail keywords: high-current switch, three-pole bolted switch, industrial protection device. Feature: 120V control voltage with 480V system voltage, top feed, and fusible protection. Business Impact: Enhances selective coordination and safety, simplifying protection schemes and arc-flash risk management. Application: Control circuits for 3-phase feeders in industrial plants. Long-tail keywords: control voltage options, fusible protection, top-feed configuration. Feature: Ground fault option and auxiliary contact provisions with Kirk provisions. Business Impact: Improves fault detection and extendable control logic for remote monitoring and interlocks. Application: Enclosed switchgear requiring ground fault protection and auxiliary signaling. Long-tail keywords: ground fault relay, auxiliary contacts, Kirk provisions. Feature: NEMA compatibility and UL Listed certification. Business Impact: Satisfies compliance requirements and enables installation in challenging environments without enclosure retrofitting. Application: Plant floors and equipment rooms needing proven enclosure ratings. Long-tail keywords: NEMA ratings, UL Listed protection, rugged enclosure compatibility. Feature: Charge-before-close mechanism and three-pole, three-wire configuration. Business Impact: Ensures safe sequencing and arc-prevention in high-energy switching, reducing mis-operation risk. Application: Large feeders in distribution panels. Long-tail keywords: charge-before-close, three-wire protection, high-energy switching. Feature: Optional Ground Fault Relay, Blown Fuse Detection, and auxiliary provisions (Catalog Notes). Business Impact: Offers modular protection options to tailor the device to specific plant safety standards. Application: Retrofit projects and new installations needing enhanced protection. Long-tail keywords: protection options, fault detection, auxiliary provisions.
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FAQs
CB2033T120480GAX6 should be mounted in a suitable enclosure with top-feed wiring and proper clearances for three-pole operation. Ensure alignment with control-transformer power and that auxiliary contacts or Kirk provisions are correctly wired if used. Verify compatibility with enclosure ratings (NEMA 1, 3R, 4, 12) and follow the manufacturer’s recommended torque on mounting hardware to avoid mis-trips.
This switch is rated for 2000A amperage with a 120V control voltage and a 480V system voltage. It features a three-pole, three-wire configuration in a fusible, top-feed arrangement, with ground fault capability options and a charge-before-close mechanism to ensure safe sequencing in high-energy switching environments.
Yes, due to its NEMA-rated compatibility (NEMA 1, 3R, 4, 12) and UL Listed certification, the switch is designed to operate in varied industrial environments. For outdoor or wet locations, select an enclosure meeting the corresponding NEMA rating and install per Eaton’s installation guidelines to maintain protection integrity.
The CB2033T120480GAX6 carries UL Listed certification, indicating compliance with recognized safety standards for electrical equipment. Its NEMA compatibility further supports enclosure-specific compliance. For regulated facilities, this combination simplifies procurement, audit readiness, and aligns with standard protection schemes used in modern switchgear and MCC installations.
The device’s robust mechanical trip with a charge-before-close design reduces nuisance trips, improving reliability and uptime. Optional ground fault and auxiliary provisions enable advanced fault detection and monitoring. Eaton’s warranty policy (one year from installation or 18 months from shipment) provides financial protection while lowering lifecycle risk and accelerating return on investment through reduced downtime.