Eaton CB2033B120208RARCT Pringle bolted switch - UL Listed

Part Number: CB2033B120208RARCT
Manufacturer
Eaton
Part number
CB2033B120208RARCT

Quick Summary

Eaton CB2033B120208RARCT is a pringle bolted pressure contact switch for motor protection in industrial electrical panels. Engineers often struggle with nuisance trips and slow protection in large switchgear assemblies, leading to unplanned downtime. UL Listed protection with robust NEMA ratings (1, 3R, 4, 12) ensures compliance in harsh environments, while optional auxiliary and ground fault provisions add deployment flexibility. This solution delivers reliable single‑phase protection with a compact capital cost footprint, aligning with a plant’s safety, reliability, and total cost of ownership goals.

Product Information

Extended Description

CB2033B120208RARCT Eaton: Eaton pringle bolted pressure contact switch,Single-phase relay with capacitor trip device (SPVR), BFD with three off lights (trips switch),,2000A,120V,Bottom feed,No ground fault,208V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033B120208RARCT
UPC
782116958146
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
208 V
Voltage - max
208 V
Voltage rating
208 V
Special features
Single-phase voltage relay with capacitor trip device (SPVR), BFD with three normally off lights (trips switch), with control power transformer
Feature → Business Impact → Application: The CB2033B120208RARCT delivers a 2000A amperage rating with a 120 V control voltage and 208 V system voltage, enabling it to protect large feeders in switchgear while reducing the risk of thermal overload and arc faults in high‑demand environments. This translates to measurable improvements in equipment uptime and safety margins for distribution panels and motor control centers used in manufacturing and processing plants. Application: ideal for heavy-duty low‑voltage distribution where reliable heavy‑duty protection is required and rapid response is critical. Feature → Business Impact → Application: The unit incorporates a capacitor trip device with single‑phase protection (SPVR) and a three‑pole, three‑wire configuration, ensuring precise tripping and coordination with downstream breakers. This reduces nuisance trips and improves fault selectivity, resulting in lower maintenance costs and safer startup sequences for industrial drives and line feeders. Application: suitable for power distribution cabinets, MCCs, and industrial switchgear configurations requiring reliable phase protection. Feature → Business Impact → Application: Bottom feed with bottom fuse configuration and three‑pole construction simplifies cabinet wiring, improves accessibility for service and replacement, and supports robust enclosure integration in harsh environments. Application: convenient for retrofit projects or new builds leveraging bottom‑fed switchgear in process plants and data centers where space and wiring efficiency matter. Feature → Business Impact → Application: Optional Ground Fault Relay, Blown Fuse Detection, auxiliary contact provisions, and Kirk provisions expand the protective envelope and diagnostics. This enhances safety compliance, enables remote monitoring, and accelerates maintenance planning, particularly in facilities with stringent fault‑detection requirements. Application: critical loads and safety‑centric installations such as chemical processing, water treatment, and mission‑critical electrical rooms. Feature → Business Impact → Application: UL Listed certification paired with broad NEMA ratings (1, 3R, 4, 12) delivers regulatory confidence and rugged performance in wet, dusty, and outdoor‑adjacent environments. This reduces qualification time for projects and supports long service life in demanding industries. Application: switchgear and distribution panels in manufacturing, facilities, and industrial automation environments. Feature → Business Impact → Application: Warranty coverage (one year from installation or eighteen months from shipment) provides predictable post‑purchase support and reduces lifecycle risk, while the heavy‑duty 190 lb weight signals durability and long service life. Application: mission‑critical installations where uptime and predictable service are essential.

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FAQs

Installation should follow the bottom feed configuration with the 3‑wire, three‑pole arrangement to maintain proper phase sequencing and safe enclosure clearance. Ensure compatibility with auxiliary contact provisions if monitoring is required, and verify that the switchgear enclosure supports the NEMA ratings specified (1, 3R, 4, 12). Use grounding provisions per site safety standards.
Key specs include a 2000A amperage rating, 120 V control voltage, 208 V system voltage, fusible protection, and a capacitor trip device (SPVR). It is a three‑pole, three‑wire configuration with bottom feed, designed for reliable single‑phase protection in industrial power distribution and switchgear applications.
Yes. It is well suited for motor control centers, switchgear protection in manufacturing and processing plants, data centers, and other facilities requiring high‑capacity protection with minimal nuisance trips. The UL Listed rating and broad NEMA compatibility support use in harsh environments commonly found in industrial automation.
The device is UL Listed and tested for a range of NEMA enclosures (NEMA 1, 3R, 4, 12), ensuring regulatory compliance across common industrial install sites. Optional features like Ground Fault Relay and Blown Fuse Detection add to the safety and monitoring capabilities required by stricter standards.
The unit offers robust protection with a 2000A rating, reducing downtime from faults and nuisance trips. A one‑year warranty from installation (or 18 months from shipment) adds peace of mind. Maintenance benefits include SPVR reliability, availability of optional auxiliary contacts, and Kirk provisions for extended diagnostics and proactive maintenance planning.