Eaton CB2033B1204806 Pringle bolted pressure contact switch - UL Listed

Part Number: CB2033B1204806
Manufacturer
Eaton
Part number
CB2033B1204806

Quick Summary

Eaton pringle bolted pressure contact switch is designed to deliver reliable high-current protection for industrial power distribution. In demanding automation environments, it helps minimize unplanned downtime by delivering robust fault isolation and protection coordination across switchgear. This unit carries UL Listed certification and broad NEMA compatibility (NEMA 1, 3R, 4, 12), enabling rugged service in varied environments. With its three-pole, fusible design and bottom-feed configuration, it supports scalable protection for heavy equipment, while optional features like ground fault relay and auxiliary contacts enhance fault detection and control integration. For engineers and procurement teams, this translates into improved reliability, easier maintenance, and reduced total cost of ownership in large-scale electrical installations.

Product Information

Extended Description

CB2033B1204806 Eaton: Eaton pringle bolted pressure contact switch,Handle suitable for 6'6" requirements,2000A,120V,Bottom feed,No ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033B1204806
UPC
782116958115
Product Length/Depth
16 in
Product Height
32 in
Product Width
24 in
Product Weight
190 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
Bottom
Fuse configuration
Bottom 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
480 V
Voltage - max
480 V
Voltage rating
480 V
Special features
Handle suitable for 6'6" requirements
Feature → Business Impact → Application: High amperage rating of 2000A at 480V system voltage enables consolidation of switching devices, reducing component count and installation complexity while supporting motor loads and feeders with minimal voltage drop. This directly improves line-side protection, minimizes voltage disturbances, and lowers total cost of ownership in power distribution networks. Application: Large industrial MCCs, switchgear banks, and feeder panels requiring dependable high-current protection. Feature → Business Impact → Application: Three-pole configuration with bottom feed and fusible protection ensures consistent, reliable interrupt capability and straightforward wiring, accelerating commissioning and simplifying maintenance in tight electrical rooms. Application: Heavy machinery, press lines, or extrusion lines where space and reliability matter. Feature → Business Impact → Application: Optional Ground Fault Relay, Blown Fuse Detection, and Auxiliary Contact Provisions provide enhanced fault diagnosis and fast corrective action, reducing downtime and enabling safer operations in manufacturing and processing facilities. Application: Critical-load applications such as food and beverage processing or pharmaceutical packaging where uptime and safety are paramount. Feature → Business Impact → Application: NEMA 1, 3R, 4, 12 ratings extend enclosure compatibility from indoor control rooms to outdoor or wash-down environments, delivering versatile deployment across multiple sites. Application: Plants with varying environmental conditions and enclosure requirements. Feature → Business Impact → Application: UL Listed certification confirms compliance with industry standards, while the device’s 16 in depth, 32 in height, and 24 in width accommodate standard electrical layouts, supporting retrofit projects and new builds alike. Application: Retrofit campaigns and new installations in industrial facilities.

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FAQs

The CB2033B1204806 is designed for three-pole, bottom-fed installations with fusible protection and optional ground fault and auxiliary contacts. It supports 480V system voltage and up to 2000A, making it suitable for switchgear, motor control centers, and large feeders in industrial facilities. Its UL Listed status aids in regulatory compliance across diverse environments.
A three-pole configuration provides balanced current paths and robust interrupt capability across phases, enabling reliable protection for large motors and feeders. Combined with bottom feed and fusible protection, it simplifies wiring and maintenance while reducing the footprint in crowded switchgear assemblies.
Yes. The product carries broad NEMA ratings (NEMA 1, 3R, 4, 12), allowing indoor control rooms and outdoor or wash-down environments. Optional features such as ground fault relay and auxiliary contacts further enhance safety and diagnostics in challenging industrial settings.
For retrofits or new builds, align CB2033B1204806 with existing bottom-feed panels and ensure compatible enclosure ratings. The device’s size (16 in depth x 32 in height x 24 in width) and 190 lb weight require appropriate mounting and handling provisions. UL listing simplifies compliance during documentation and commissioning.
Eaton provides a warranty policy of one year from installation or eighteen months from shipment, whichever occurs first. This reflects standard coverage for protection devices in distribution systems, with Eaton’s support channels available for technical questions, part replacements, and field assistance.