Eaton CB2033T120480E7 Bolted Pressure Switch - UL Listed
Part Number: CB2033T120480E7
Quick Summary
Eaton CB2033T120480E7 is a high-current bolted pressure contact switch for protection in switchgear and motor control centers. Operators often contend with arc energy exposure and unreliable trips, which this unit mitigates via integrated arc energy reduction. UL Listed certification provides safety assurance while the design supports scalability in 480 V, three-pole, fusible feeder applications. In practice, this translates to faster fault clearance, reduced downtime, and easier integration with current transformers and control power wiring. Designed for industrial environments, it supports a top-feed configuration, three-wire operation, and fused protection at 2000 A. With UL Listed status and Eaton compatibility, it integrates smoothly into standard switchgear footprints and panel layouts.
Product Information
Extended Description
CB2033T120480E7 Eaton: Eaton pringle bolted pressure contact switch, With control power transformer, 2000 A, 120 V, Top feed, 480 V, 3 pole, Three-wire, Fusible. Includes Arc Energy Reduction Relay and matched CT's
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120480E7
UPC
786689877514
Product Length/Depth
16 in
Product Height
28 in
Product Width
24 in
Product Weight
175 lb
Certifications
UL Listed
Feed type
Top
Fuse configuration
Top feed
Number Of Poles
Three-pole
Number of wires
Three-wire
Amperage Rating
2000A
Control voltage
120 V
Protection
FUSIBLE
Voltage rating
480 V
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Feature → Business Impact → ApplicationThe CB2033T120480E7 delivers a 2000 A amperage rating at 480 V with a 120 V control voltage, enabling high-current feeder protection for large motors and heavy loads. This translates to safer, faster trips and reduced arc flash risk in power distribution panels used in manufacturing plants, data centers, and processing facilities.Top feed fuse configuration simplifies wiring and reduces installation time, which lowers field labor costs and minimizes panel space requirements in compact switchgear installations. It is ideal for retrofit projects or new builds where space and serviceability matter.Arc Energy Reduction Relay and matched current transformers provide precise fault sensing and energy dissipation, improving protection selectivity and minimizing nuisance trips across three-phase networks. This is particularly valuable in critical process lines and continuous operation environments where downtime costs are high.UL Listed certification ensures compliance with recognized electrical safety standards, supporting regulatory acceptance for industrial facilities and utility-interfaced equipment. The rugged construction and 175 lb weight give robust mounting in large enclosures, with easy integration into existing Eaton or third-party systems.Designed for motor control centers and distribution panels, the unit’s three-pole, three-wire configuration, and 2000 A capacity offer reliable, scalable performance for evolving plant demands while maintaining consistent fault protection and serviceability.
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FAQs
Yes. The CB2033T120480E7 is a three-pole, three-wire switch rated for 480V three-phase operation, with a top-feed fusible configuration and 2000 A amperage capacity, making it suitable for large motor feeders and distribution panels in industrial plants.
The unit provides a 2000 A amperage rating and uses a 120 V control voltage, enabling straightforward integration with plant control circuits while delivering high current protection for heavy-duty equipment.
Ideal installations include switchgear cabinets, motor control centers, and distribution panels in manufacturing, processing, and data-driven facilities. The top-feed fuse configuration simplifies wiring, and compatibility with CTs supports accurate protection and monitoring.
The product is UL Listed, confirming compliance with established electrical safety standards. This certification supports regulatory acceptance and safer operation within industrial facilities that require validated protective equipment for critical power systems.
Arc Energy Reduction Relay and matched CTs enhance protection selectivity and reduce arc flash exposure, which lowers downtime and maintenance costs. Robust construction and reliable protection in high-current feeders contribute to longer service life and improved plant throughput.