Eaton CB2033T120480K6 Pringle bolted pressure switch - UL Listed

Part Number: CB2033T120480K6
Manufacturer
Eaton
Part number
CB2033T120480K6

Quick Summary

The Eaton CB2033T120480K6 is a bolted pressure contact switch designed for heavy-duty motor control and safety interlock applications in industrial power distribution. End users often face reliability and safety challenges when high-current switches and interlocks fail in harsh environments. This unit carries UL Listed certification and robust enclosure ratings to support compliant operation in demanding facilities, including NEMA 1, 3R, 4, and 12 environments. With a 2000A capacity at 480V and a 120V control circuit, it delivers scalable power control while minimizing downtime. In addition, its top-feed design and interlock features align with streamlined installation, serviceability, and long-term operational efficiency across industrial installations.

Product Information

Extended Description

CB2033T120480K6 Eaton: Eaton pringle bolted pressure contact switch,Interlock, handle suitable for 6'6" requirements,2000A,120V,Top feed,No ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120480K6
UPC
782116953257
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
480 V
Voltage - max
480 V
Voltage rating
480 V
Special features
Interlock, handle suitable for 6'6" requirements
Feature → Business Impact → Application: The CB2033T120480K6 delivers up to 2000A of current handling, enabling reliable switching for large motors and heavy loads, which reduces circuit interruptions and increases plant throughput in manufacturing lines and processing facilities. This translates to measurable uptime gains and safer power distribution, especially in facilities with high starting currents and frequent motor starts. Application: OEMs and maintenance teams can deploy this switch in main breaker panels and motor control centers to support centralized protection and simplified maintenance routines. Feature → Business Impact → Application: A 480V system voltage with a 120V control voltage provides flexible integration with existing plant controls and feeder circuits, enabling coherent control architectures and easier panel retrofits without extensive rewiring. Application: Industrial power distribution cabinets and switchgear assemblies requiring consistent control logic and compatibility with standard 120V control circuits. Feature → Business Impact → Application: Three-pole, top-feed, fusible configuration with interlock and charge-before-close mechanism enhances safe energization and protective sequencing, reducing risk during maintenance and startup. Application: Safety-critical motor starter applications in process lines, fans, and conveyors where interlock compliance and controlled energization are essential. Feature → Business Impact → Application: Optional Ground Fault Relay, Blown Fuse Detection, Single Phase Protection, and Auxiliary Contact Provisions offer enhanced fault detection and remote status monitoring, improving diagnostic capability, reducing unplanned downtime, and simplifying compliance reporting. Application: Systems requiring proactive protection and maintenance visibility within industrial automation networks. Feature → Business Impact → Application: UL Listing and NEMA ratings (1, 3R, 4, 12) provide proven compliance and rugged enclosure performance in harsh environments, delivering confidence for facility managers and specifiers. Application: Harsh manufacturing floors, outdoor or damp locations, and applications demanding durable enclosure protection. Feature → Business Impact → Application: Comprehensive dimensions and build (16 in L × 28 in H × 24 in W; 180 lb) support robust mounting in dedicated switchgear spaces, with predictable service access for inspections, testing, and upgrades. Application: Retrofits and new installations in control rooms, substations, or machine rooms where space planning and weight loading are critical.

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FAQs

This switch is designed for top-feed, three-wire configuration with a three-pole footprint and a weight of 180 lb. Reserve adequate clearance for maintenance access, ensure proper enclosure compatibility with NEMA 1, 3R, 4, 12 ratings, and follow local electrical codes during mounting in switchgear or electrical rooms.
It supports up to 2000A amperage, a 480V system voltage, and a 120V control voltage. The device is fusible with an electrical trip and a charge-before-close mechanism, suitable for high-current motor control applications.
Yes, it supports optional Ground Fault Relay, Blown Fuse Detection, Single Phase Protection, Kirk provisions, and Auxiliary Contact Provisions, enabling enhanced protection, fault detection, and remote signaling within an automation network.
Ideal for heavy-duty motor control, safety interlocks, and power distribution in industrial facilities. Its top-feed, three-pole fusible design, and high current rating make it suitable for main switching in switchgear, control panels, and process lines requiring reliable protection and controlled energization.
The unit is UL Listed and offers NEMA-rated enclosure compatibility for rugged environments. Warranty coverage is Eaton's policy: one year from installation or eighteen months from shipment, whichever comes first, providing assurance for commissioning and long-term operation.