Eaton CB2033T120480E Bolted Pressure Contact Switch - UL Listed
Part Number: CB2033T120480E
Quick Summary
Eaton CB2033T120480E bolted pressure contact switch provides reliable, high-current control for industrial power distribution and motor control centers. This solution helps engineers address arc energy, transformer sizing, and protection coordination challenges in top-feed switchgear. UL Listed for safety, it aligns with industry standards while supporting compact installation in demanding environments. The unit’s 2000A amperage rating, 120 V control voltage, and 480 V operating voltage enable seamless feeder coordination, with fusible protection and an integrated Arc Energy Reduction Relay. Including matched CTs simplifies protective relay schemes, reducing commissioning time and lifecycle costs. This product complements Eaton switchgear ecosystems, offering familiar interfaces and proven reliability for long-term performance.
Product Information
Extended Description
CB2033T120480E Eaton: Eaton pringle bolted pressure contact switch, With control power transformer,2000A,120V,Top feed,480V,Three-pole,Three-wire,Fusible. Includes Arc Energy Reduction Relay and matched CT's.
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120480E
UPC
786689526443
Product Length/Depth
16 in
Product Height
28 in
Product Width
24 in
Product Weight
180 lb
Certifications
UL Listed
Feed type
Top
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
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - CB2033T120480E
Bolted construction delivers robust, low-resistance switching for high-current feeds, improving uptime and reducing contact wear. This translates to lower maintenance costs in heavy-use environments such as motor control centers and switchgear assemblies. Use CB2033T120480E in top-feed, three-pole configurations to handle three-phase power distribution with confidence in harsh industrial settings. The included Arc Energy Reduction Relay minimizes fault energy, reducing arc flash risk and protecting downstream equipment, ideal for service entrances and large feeders in harsh environments. The unit ships with matched CTs and a control power transformer, enabling 120 V control circuits and seamless integration with protective relays and Eaton protection schemes. UL Listed safety compliance and 480 V/2000 A ratings support regulatory alignment while delivering durable, long-life performance. Its compact footprint (16 in L, 28 in H, 24 in W) helps with space planning in crowded panels and switchboards, improving installation efficiency and reducing project risk. This solution is well-suited for industrial power distribution and motor control centers, delivering measurable efficiency gains and lower lifecycle costs while meeting industry expectations for reliability.
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FAQs
Begin by confirming the rated inputs: 2000A, 120 V control, and 480 V line voltage. Mount in a top-feed configuration for three-pole, three-wire operation. Connect the 120 V control transformer, wire each pole for fusible protection, and install the Arc Energy Reduction Relay with the included CTs. Follow UL Listed installation guidelines and ensure proper enclosure clearance and safe, compliant wiring practices.
Key specs include a 2000A amperage rating, 120 V control voltage, 480 V voltage rating, top-feed, three-pole, three-wire configuration, fusible protection, UL Listed certification, and included Arc Energy Reduction Relay with matched CTs. Dimensions are 16 in length, 28 in height, and 24 in width, with a weight of approximately 180 lb.
Yes. Its 2000A rating and 480 V operating voltage are well-suited for heavy feeders in switchgear and motor control centers. The top-feed, three-pole design with fusible protection and the Arc Energy Reduction Relay enhances safety and reliability, while the included CTs simplify protective coordination and reduce commissioning time in industrial environments.
CB2033T120480E is UL Listed, confirming compliance with established safety standards for industrial electrical equipment. While UL Listing is explicitly documented, practitioners should verify site-specific compliance requirements and consult Eaton’s datasheet for any additional regional certifications relevant to their installation.
The integrated Arc Energy Reduction Relay reduces fault energy, lowering arc flash risk and protecting downstream equipment, which translates to safer operation and reduced maintenance costs. Matched CTs simplify protection schemes, speeding commissioning and minimizing downtime. The robust bolted design also minimizes contact wear, supporting longer intervals between replacements in high-use facilities.