Eaton CB2033T120208GR5 Bolted Pressure Contact Switch - UL Listed
Part Number: CB2033T120208GR5
Quick Summary
The Eaton CB2033T120208GR5 bolted pressure contact switch is a robust single-phase protection device designed for industrial power feeders and switchgear. It helps prevent electrical faults from causing extended downtime by delivering precise tripping with a capacitor trip device (SPVR). Engineers often struggle with nuisance trips and wiring complexity, especially in high-current, three-pole installations; this unit offers a top-feed configuration and ground fault options to streamline wiring and improve reliability. Built to UL Listed standards and rated for NEMA 1, 3R, 4, and 12 enclosures, it provides dependable protection in challenging environments. By combining a 2000A amperage rating with 120/208V control and 208V system voltage, it supports scalable protection strategies and reduces total cost of ownership.
Product Information
Extended Description
CB2033T120208GR5 Eaton: Eaton pringle bolted pressure contact switch,Single-phase relay with capacitor trip device (SPVR),2000A,1NO-1NC,120V,Top feed,Ground fault,208V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120208GR5
UPC
782116953523
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.
Contact configuration
1 NO-1 NC
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
Single-phase voltage relay with capacitor trip device (SPVR)
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - CB2033T120208GR5
Feature: High amperage protection and capacitor trip device (SPVR).Business Impact: Enables safe switching of heavy loads with fast fault clearance, reducing unplanned downtime in critical feeders and switchgear.Application: Ideal for switchgear feeders and motor control centers demanding reliable single-phase protection. Feature: Top-feed, three-pole, 1NO-1NC configuration. Business Impact: Simplifies wiring and installation, enabling quicker retrofits and cleaner control panels. Application: Suitable for three-wire feeders in compact space environments. Feature: Ground fault option with transformer-powered control. Business Impact: Improves fault detection and personnel safety, lowering risk of arc-flash events and unwanted trips. Application: Plant safety upgrades and compliant protection schemes. Feature: NEMA-rated enclosure compatibility (1, 3R, 4, 12) and UL Listed. Business Impact: Ensures regulatory compliance and durable performance in harsh environments, reducing maintenance costs. Application: Enclosures across industrial facilities and data centers. Feature: Optional accessories (ground fault relay, auxiliary contacts, Kirk provisions). Business Impact: Enables customization and seamless integration with existing protection schemes. Application: Retrofit projects and expanding protection architecture. Feature: 2000A amperage, 120V control, 208V system. Business Impact: Supports scalable protection for large feeders without over-stub or overspec. Application: High‑demand electrical distributions in manufacturing and facilities.
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FAQs
Install as a three-pole, three-wire device with a top-feed configuration, using 1NO-1NC contacts and fusible protection. Ensure proper grounding and connect the ground fault transformer if selected. Follow UL-listed wiring practices and confirm enclosure compatibility (NEMA 1, 3R, 4, 12) for your environment.
Amperage rating is 2000A with a control voltage of 120V and system voltage of 208V. It is designed for single-phase protection with a capacitor trip device (SPVR) on three-pole, three-wire circuits and is fusible‑configured for reliability.
Yes. It carries UL Listed certification and is rated for NEMA 1, 3R, 4, and 12 enclosures, making it appropriate for switchgear feeders, motor control centers, and electrical panels in challenging industrial facilities.
Primary certification is UL Listed. Optional features include Ground Fault Relay, Auxiliary Contacts, and Kirk Provisions to tailor the protection scheme and enable easier integration with existing protection architectures.
The SPVR-capacitor trip device enables fast, selective trips, reducing downtime and extending panel reliability. UL/NEMA compliance minimizes regulatory risk, while compatibility with optional accessories supports scalable protection, lowering long-term maintenance costs and boosting system uptime.