Eaton CB2033T120208KGR5 Bolted Pressure Switch - UL Listed

Part Number: CB2033T120208KGR5
Manufacturer
Eaton
Part number
CB2033T120208KGR5

Quick Summary

Eaton CB2033T120208KGR5 bolted pressure switch provides interlock protection for heavy-duty motor and power-distribution circuits. Downtime and safety concerns drive unnecessary maintenance costs; this device mitigates nuisance trips with a capacitor trip device (SPVR) and optional ground fault relay to keep critical lines energized only when safe. UL Listed certification supports safety compliance, while the three-pole, fusible design and top-feed configuration suit demanding industrial environments. Built for panel builders and OEMs, it delivers reliable protection with scalable wiring and integration options, helping you meet reliability targets and reduce lifecycle costs. The product’s robustness translates into fewer fault events and smoother maintenance cycles, enabling more predictable plant performance and procurement planning.

Product Information

Extended Description

CB2033T120208KGR5 Eaton: Eaton pringle bolted pressure contact switch,Interlock, 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
CB2033T120208KGR5
UPC
782116953134
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
Interlock, single-phase voltage relay with capacitor trip device (SPVR)
Feature → Business Impact → Application: The CB2033T120208KGR5 uses a three-pole, 1NO-1NC contact arrangement to deliver precise control in high-current circuits, reducing risk of misoperation and improving shutdown safety in motor feeders. This translates to lower downtime and safer commissioning in switchgear assemblies, while enabling top-feeding installation that simplifies cabinet design and reduces labor time during panel wiring. Feature → Business Impact → Application: It includes fusible protection and a capacitor trip device designed for SPVR, which minimizes nuisance trips and protects expensive motors during transient faults, cutting maintenance costs and safeguarding production lines in the steel, mining, and process industries. Feature → Business Impact → Application: Ground fault options and optional auxiliary provisions extend system protection, increasing compliance with safety standards and facilitating seamless integration with control transformers in distributed-generation or large-machine environments. Feature → Business Impact → Application: The unit’s NEMA compatibility (1, 3R, 4, 12) and top feed configuration support flexible mounting in harsh environments, improving installation speed and reducing enclosure footprint. Feature → Business Impact → Application: With a 2000A amperage rating and 208V system voltage, customers gain the capacity to protect high-power equipment without over-sizing devices, delivering cost efficiency and scalable protection for evolving plant needs. Feature → Business Impact → Application: Eaton’s specification and documentation (datasheets, catalog references) enable faster procurement and engineering approvals, aligning with standard industry practices and reducing time-to-requirement for control panels and switchboards.

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FAQs

The CB2033T120208KGR5 uses a top-feed configuration with three poles (1NO-1NC). Its fusible protection and ground fault options simplify mounting inside equipment racks, while the 16 in length, 28 in height, and 24 in width accommodate standard industrial enclosures. For installation, align with the panel's main feeders, secure with compatible accessories, and verify SPVR wiring if capacitor-trip protection is required.
With a 2000A amperage rating and a 208V system voltage, this switch is designed for heavy-duty motor feeders and large switchgear assemblies. Its 1NO-1NC contact configuration supports reliable control, while fusible protection and top-feed wiring minimize fault propagation and simplify protective scheme integration for high-current lines.
Yes, the unit is UL Listed, confirming it meets established safety standards for electrical equipment. This designation helps with regulatory acceptance, risk mitigation during commissioning, and broader market compliance across North America, aiding documentation for safety programs and QA reviews.
Core protection includes fusible protection and ground fault capability with a control power transformer. Optional features listed in catalog notes include Ground Fault Relay, Blown Fuse Detection, Single Phase Protection, Auxiliary Contact Provisions, and Kirk provisions, enabling tailored protection schemes for panels and critical loads.
The unit supports NEMA ratings 1, 3R, 4, and 12, making it suitable for indoor panels, outdoor enclosures, and rugged industrial locations. Its UL Listed status helps meet electrical safety requirements, while top-feed and three-wire configurations support standard, scalable deployment in manufacturing plants and process facilities.