Eaton CB1233T120208PC - Pringle bolted switch UL Listed
Part Number: CB1233T120208PC
Quick Summary
The Eaton CB1233T120208PC is a high‑capacity pressure contact switch designed for reliable single‑phase motor protection in industrial electrical systems. This solution helps electricians and engineers address risk of nuisance trips and slow fault detection in tight panel assemblies. UL Listed certification supports regulatory compliance, while the product’s NEMA ratings—1, 3R, 4, and 12—safeguard operation in enclosure environments from dusty to wet or corrosive settings. With top-feed fuse configuration and capacitor trip device options, it integrates smoothly into existing switchgear and relays systems. By combining robust protection with straightforward installation, this Eaton switching devices product delivers reduced downtime, improved safety, and a stronger ROI for industrial facilities.
Product Information
Extended Description
CB1233T120208PC Eaton: Eaton pringle bolted pressure contact switch,Single-phase relay with capacitor trip device (Taylor),1200A,120V,Top feed,No ground fault,208V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB1233T120208PC
UPC
782116956081
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
1200A
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 (Taylor)
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - CB1233T120208PC
Feature: High amperage rating of 1200A and a 208V system voltage with three poles. Business Impact: Enables direct switching for large motors and heavy feeders, reducing the need for multiple devices and simplifying protection schemes. Application: Ideal for demanding motor control centers and high‑current feeders in manufacturing environments. Feature: Top feed fuse configuration and 3‑wire, 3‑pole design. Business Impact: Streamlines wiring, eases installation, and improves accessibility for maintenance. Application: Suitable for retrofit projects and new switchgear where space efficiency matters. Feature: Electrical trip with charge‑before‑close mechanism. Business Impact: Minimizes inrush, enhances startup reliability, and improves personnel safety during switching operations. Application: Critical in fans, pumps, and conveyors with sensitive load profiles. Feature: Optional Ground Fault Relay, Blown Fuse Detection, and Auxiliary Contact Provisions. Business Impact: Enhances diagnostics, reduces unplanned outages, and supports remote monitoring. Application: Plant safety circuits and protective interlocks in critical lines. Feature: UL Listed certification and broad NEMA ratings (1, 3R, 4, 12). Business Impact: Supports regulatory compliance, rugged enclosure performance, and long‑term reliability in harsh environments. Application: Enclosures, outdoor or damp spaces, and chemical or dusty facilities. Feature: Physical footprint and weight (16 in L × 24 in W × 28 in H; ~180 lb). Business Impact: Defines installation space precisely, aiding panel design and retrofit planning. Application: Retrofit installations in existing switchgear with strict footprint constraints.
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FAQs
CB1233T120208PC supports a three-pole, three-wire configuration with top feed and a fusible protection scheme, designed for 208V systems and 120V control. It fits standard switchgear footprints and accepts optional ground fault relay and auxiliary contact provisions. Compatible with capacitor trip devices, it enables straightforward upgrades in legacy panels and new builds alike, reducing wiring complexity and commissioning time.
The unit delivers 1200A amperage with 208V system voltage and 120V control voltage, in a three-pole, three-wire arrangement. It features fusible protection, a single-phase voltage relay with capacitor trip device, and UL Listing. Its NEMA ratings include 1, 3R, 4, and 12, supporting reliable operation across enclosures from indoor to harsh environments.
CB1233T120208PC is well suited for industrial motor protection, feeders, and control circuits in manufacturing, processing, and packaging environments. It excels in panel boards with limited space due to its top-fed design, and supports reliable operation in environments requiring UL compliance and NEMA-rated protection, including dusty, wet, or corrosive conditions.
UL Listed certification provides a recognized safety standard that helps meet electrical codes and industry regulations. Combined with NEMA ratings 1, 3R, 4, and 12, the CB1233T120208PC demonstrates suitability for both indoor enclosures and more demanding environments, supporting safe installation, inspection readiness, and reduced compliance risk in plant environments.
Maintenance focuses on periodic inspection of the contact switch, fuse elements, and auxiliary contacts, with optional blown fuse detection improving fault diagnostics. The device’s robust protection reduces unplanned downtime, potentially lowering maintenance costs and extending equipment life, delivering faster payback in high‑duty cycles and critical process lines.