Eaton CB2033T120208KARCT - UL Listed Fusible
Part Number: CB2033T120208KARCT
Quick Summary
Eaton pringle bolted pressure contact switch provides rugged interlock protection for high‑current motor feeders. Many installations grapple with mis-trips, downtime, and unreliable fault detection in demanding environments. UL Listed certification with robust NEMA 1, 3R, 4, and 12 ratings supports safe operation in varied enclosures, while the fusible protection design helps coordinate upstream protection. This solution also features top-feed configuration and a control transformer, delivering predictable performance. For designers and procurement teams, the combination of protection, visibility, and installability translates into reduced downtime and streamlined panel layouts. Secondary considerations such as three-pole topology and three-wire wiring reinforce reliability across industrial facilities.
Product Information
Extended Description
CB2033T120208KARCT Eaton: Eaton pringle bolted pressure contact switch,Interlock, BFD with three off lights (trips switch),,2000A,120V,Top feed,No ground fault,208V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120208KARCT
UPC
782116953288
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
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
208 V
Voltage - max
208 V
Voltage rating
208 V
Special features
Interlock, BFD with three normally off lights (trips switch), with control power transformer
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - CB2033T120208KARCT
Feature → Business Impact → Application: The CB2033T120208KARCT delivers a 2000A amperage rating, enabling dependable protection for large motors and feeders; the business impact is reduced equipment stress and lower risk of nuisance trips, which translates to less downtime in manufacturing lines and processing plants. In practice, this means switchgear teams can design around a single, high-capacity protection device rather than multiple, lower-rated components. Feature → Business Impact → Application: A 120 V control voltage with a 208 V system voltage paired with fusible protection ensures coordinated, predictable protection and fault isolation; the application spans motor control centers, asset protection panels, and heavy industrial feeders, improving selectivity and maintenance intervals. Feature → Business Impact → Application: Interlock with BFD indicators and three normally off lights (trip indication) enhances operator awareness and safety; the business outcome is faster fault diagnosis and safer shutdown sequences in line with IPC and OSHA practices. Feature → Business Impact → Application: Top feed, three-pole, three-wire configuration simplifies enclosure design and wiring topology; the software-free, rugged hardware reduces installation time and mismatch risk, making it ideal for OEMs integrating into existing switchgear and panel assemblies. Feature → Business Impact → Application: Optional Ground Fault Relay, Auxiliary Contacts, and Kirk provisions offer modular protection and expanded control capabilities; users gain scalable protection, easier maintenance, and compliance with evolving plant safety standards. Feature → Business Impact → Application: UL Listing and established NEMA ratings provide regulatory confidence; the result is improved supplier documentation, certified performance, and peace of mind for compliance-focused projects in industries such as food processing, pharmaceuticals, and metals. The combination of top-feed design, fusible protection, and large-current capacity also supports reduced spare-part inventories and faster commissioning in new-build or retrofit projects.
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FAQs
CB2033T120208KARCT requires a top-feed, three-pole, three-wire configuration with a fusible protection scheme. Plan for a 16 inch depth, 28 inch height, and 24 inch width enclosure and ensure adequate clearance for 180 lb weight. Optional features such as Ground Fault Relay and Auxiliary Contacts can be added, and a control power transformer supports the interlock system.
The unit is rated for 2000A with a 120 V control voltage and a 208 V system voltage, designed as a fusible protection device. It supports three-pole, three-wire operation, and provides NEMA 1, 3R, 4, and 12 enclosure compatibility, ensuring safe operation in a range of industrial environments.
Yes. With a 2000A current rating and three-pole topology, it protects large motors and feeders while delivering reliable tripping through the charge-before-close mechanism. Its top-feed configuration and rugged enclosure support integration into switchgear and motor control centers, reducing downtime and simplifying protective coordination.
The CB2033T120208KARCT is UL Listed, indicating verified electrical safety and reliability. It also carries multiple NEMA enclosure ratings (NEMA 1, 3R, 4, 12), demonstrating suitability for a variety of industrial environments and helping ensure compliance with common industry standards.
Benefit highlights include high current handling reduces spare parts and saves on panel redesigns, and the clear trip indicators improve fault diagnosis speed. Optional features like Ground Fault Relay and Auxiliary Contacts enable tailored protection; the warranty provides post-installation support, while UL/NEMA compliance supports long-term regulatory peace of mind.