Eaton CB2033B120480C Bolted Pressure Switch - UL Listed
Part Number: CB2033B120480C
Quick Summary
Eaton CB2033B120480C bolted pressure contact switch provides high-current protection for industrial switchgear. It helps engineers avoid fuse coordination challenges and transformer sizing pitfalls in crowded panels. UL Listed certification underpins safety, while the integrated 120 V control and 480 V rating support scalable, compliant power distribution. With a bottom-feed configuration and included relay/CTs, it offers reliable installation, reduced wiring errors, and longer equipment uptime.
Product Information
Extended Description
CB2033B120480C Eaton: Eaton pringle bolted pressure contact switch, With control power transformer,2000A,120V,Bottom feed,480V,Three-pole,3 wire,Fusible. Includes AFGF relay and matched CT's.
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033B120480C
UPC
786689385064
Product Length/Depth
16 in
Product Height
28 in
Product Width
24 in
Product Weight
180 lb
Certifications
UL Listed
Feed type
Bottom
Fuse configuration
Bottom feed
Number Of Poles
Three-pole
Number of wires
Three-wire
Type
Contact Switch
Amperage Rating
2000A
Control voltage
120 V
Protection
FUSIBLE
Voltage rating
480 V
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Double Up on Safety
Double Up on Safety
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - CB2033B120480C
High amperage rating with 2000A capacity and 480V voltage rating delivers robust protection for large feeders, improving system reliability and reducing fault cascades in switchgear. Business impact: fewer nuisance trips, lower maintenance costs, and better uptime. Application: motor control centers and high-power distribution panels in industrial facilities. Integrated control power transformer at 120 V simplifies wiring and enables faster commissioning; benefit: lower BOM and installation time. Use case: OEMs and service teams can deploy quicker with fewer field modifications. Bottom-feed fuse configuration supports safe, organized wiring in dense panels; impact: reduced install footprint and safer maintenance access. Application: compact electrical rooms and retrofit projects where space is at a premium. Three-pole, three-wire design ensures balanced control circuits; business value: consistent performance across phases and easier integration with existing protection schemes. Installation advantage: included AFGF relay and matched CTs streamline protection logic and testing. Real-world context: widely compatible with Eaton switching devices and common panel architectures, minimizing custom wiring and testing time.
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FAQs
Yes. The CB2033B120480C is designed for bottom-feed fuse configurations and three-pole, three-wire systems. Its compatibility with standard Eaton protection components and included CTs/relay simplifies mounting, wiring, and testing in motor control centers and large distribution panels, reducing field modification time and risk.
Critical specs include a 2000A amperage rating, 480 V voltage rating, and 120 V control voltage. It operates as a fusible, three-pole device with bottom-feed wiring, and ships with an AFGF relay and matched CTs to support immediate protection logic and accurate fault sensing in high-current installations.
Ideal for industrial switchgear, motor control centers, and large feeder protection where high current and reliable disconnection are essential. Its bottom-feed configuration and included CTs make it particularly suitable for retrofit projects and OEM panels that require compact, safe, and compliant protection devices.
The CB2033B120480C is UL Listed, indicating compliance with recognized safety standards for electrical equipment. This certification supports regulatory acceptance in industrial facilities and helps ensure safer operation, reduced warranty risk, and smoother procurement processes for compliant switchgear components.
ROI comes from reduced downtime, fewer wiring errors, and faster commissioning thanks to integrated components (AFGF relay and matched CTs) and a streamlined bottom-feed design. The high 2000A rating plus UL safety certification also lowers risk during maintenance cycles, enabling longer intervals between interventions and lower total cost of ownership.