Eaton CB2033T120208KGAR Pringle bolted switch - UL Listed
Part Number: CB2033T120208KGAR
Quick Summary
CB2033T120208KGAR is a bolted pressure contact switch used for interlock and three-pole protection in industrial motor circuits. Engineers often battle unreliable protection schemes and inconvenient maintenance, leading to costly downtime. This unit is UL Listed and designed for rugged environments with NEMA-compatible performance in mind, offering interlock, ground fault detection, and a visible status indication. By integrating top-feed, fusible protection, and a charge-before-close mechanism, it delivers reliable protection and simplified wiring for panel builders, while reducing maintenance cycles and total cost of ownership.
Product Information
Extended Description
CB2033T120208KGAR Eaton: Eaton pringle bolted pressure contact switch,Interlock, BFD with three off lights (trips switch),2000A,120V,Top feed,Ground fault,208V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120208KGAR
UPC
782116953141
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
Ground fault with control power transformer
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)
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - CB2033T120208KGAR
Feature → Business Impact → Application: Interlock and BFD with three lights provides clear trip indication, reducing troubleshooting time and improving safety compliance in control panels; Application: use in motor control centers where reliable trip indication and fast fault recognition are critical. Feature → Business Impact → Application: Top feed fuse configuration simplifies wiring in compact enclosures and supports faster installation with fewer field connections; Application: retrofit or new panel builds in manufacturing lines with space constraints. Feature → Business Impact → Application: 2000A amperage rating with 208V system voltage supports high-current loads in heavy equipment, improving system reliability and reducing overload incidents; Application: large motor drives and switchgear assemblies. Feature → Business Impact → Application: 120V control voltage and three-pole 3-wire design ensure compatibility with standard control circuits and separate transformer power, enabling straightforward PLC interfacing; Application: control panels, MCCs, and safety interlock circuits. Feature → Business Impact → Application: UL Listed certification and NEMA ratings (1, 3R, 4, 12) provide regulatory peace of mind and enclosure compatibility, lowering approval cycles; Application: industrial environments demanding robust enclosure protection. Feature → Business Impact → Application: Ground fault with control power transformer protection minimizes hidden fault currents and reduces arc-flash risk; Application: safety-critical machines and automated lines in bottling, packaging, and process industries.
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FAQs
For installation, plan top-feed wiring with the fusible configuration and ensure the three-pole, three-wire setup matches the panel’s motor control scheme. Verify the 120V control circuit is isolated and protected, and confirm UL Listed installation practices align with NEMA enclosure standards to maximize safety and reliability.
The unit features interlock capability, fusible protection, and a ground fault option with a transformer, plus three off lights that indicate trips. This combination reduces mis-trips, accelerates fault diagnosis, and enhances operator awareness, improving maintenance response times and overall safety in control circuits.
Yes. It is rated for 208V system voltage with a three-pole, three-wire configuration and 2000A amperage capacity, making it suitable for common industrial three-phase motor and switchgear applications while maintaining robust protection against overloads.
CB2033T120208KGAR is UL Listed, ensuring compliance with recognized safety standards. It also supports standard enclosure configurations such as NEMA 1, 3R, 4, and 12, which helps with system-wide conformity in harsh industrial environments.
The rugged design, UL Listing, and integrated indicators reduce downtime and maintenance frequency by providing clear fault visibility. The 120V control circuit and top-feed configuration simplify installation, potentially lowering labor costs, while the high current rating supports longer intervals between replacements in demanding lines.