Eaton CB2533T120208RARCT - UL Listed Bolted Pressure Switch
Part Number: CB2533T120208RARCT
Quick Summary
Eaton CB2533T120208RARCT bolted pressure contact switch protects motor control and electrical distribution in industrial facilities. This design addresses nuisance trips and fault ambiguity that can drive downtime and maintenance costs. UL Listed certification and robust NEMA ratings support safe operation across diverse environments, while the 208 V system voltage and 2500 A capability meet demanding switchgear needs. With top-feed configuration and a fusible protection approach, it delivers reliable protection for critical equipment while enabling straightforward installation and ongoing lifecycle cost savings. This solution aligns with industrial buyers seeking high-current protection, clear fault signaling, and easy integration with existing control architectures.
Product Information
Extended Description
CB2533T120208RARCT Eaton: Eaton pringle bolted pressure contact switch,Single-phase relay with capactior trip device (SPVR), BFD with three off lights (trips switch),2500A,120V,Top feed,No ground fault,208V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2533T120208RARCT
UPC
782116952533
Product Length/Depth
17 in
Product Height
28 in
Product Width
28 in
Product Weight
205 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
2500A
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 capactior trip device (SPVR), 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 - CB2533T120208RARCT
Feature: High amperage rating of 2500 A enables reliable protection for large motors and distribution panels. Business Impact: Reduces overheating risk and unplanned outages, delivering improved uptime. Application: Suitable for heavy-duty motor control centers in manufacturing facilities. Feature: Capacitor trip device (SPVR) and BFD with three normally off lights provide rapid fault indication. Business Impact: Speeds fault diagnosis and enables safer, faster reset after trips. Application: Critical power feeds in process lines and packaging machinery. Feature: Three-pole top-feed configuration simplifies wiring and improves enclosure integrity. Business Impact: Reduces installation time and minimizes wiring errors, lowering labor costs. Application: Large switchgear with top-feed panels in industrial plants. Feature: Optional Ground Fault Relay and Blown Fuse Detection enhance protection layers. Business Impact: Adds early detection of ground faults and fuse integrity, reducing collateral damage. Application: Critical safety circuits and mission-critical loads. Feature: UL Listed certification plus NEMA 1, 3R, 4, and 12 ratings broaden installation scope. Business Impact: Ensures regulatory compliance and environmental versatility, reducing qualification hurdles. Application: Indoor and outdoor environments with varied protection requirements. Feature: Wide utility with 208 V system voltage and 208 V maximum voltage rating. Business Impact: Seamless integration with common industrial power systems, minimizing supply-chain adaptation. Application: Large electrical cabinets and distribution boards in factories.
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FAQs
Install the CB2533T120208RARCT with a top-feed configuration in a compatible three-pole switchgear enclosure. Ensure wiring matches the 3-wire setup, with 208 V system connections and 120 V control voltage as specified. Maintain appropriate clearance and torque per OEM guidelines, and confirm UL Listed compliance for the panel. If selecting optional features, plan space for a Ground Fault Relay and Blown Fuse Detection module.
The switch is rated for 2500 A, designed for fusible protection, and supports three-pole topology for robust motor circuit protection. This combination minimizes heat buildup and provides dependable fault clearing in high-current motor drives, reducing the likelihood of cascading faults and improving overall machine uptime in demanding environments.
Yes. The catalog notes indicate optional Ground Fault Relay and Blown Fuse Detection are available, allowing an additional protection layer. This is particularly valuable for sensitive loads and critical power trains where early fault detection reduces damage and downtime, while remaining compatible with three-pole top-feed configurations.
The CB2533T120208RARCT is UL Listed, which validates safety compliance for electrical devices in industrial settings. In addition, its NEMA ratings (1, 3R, 4, 12) indicate suitability for indoor and outdoor environments. These certifications simplify approval processes for panel assemblies and support safer, regulated installations.
Eaton offers a warranty per policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. This reduces risk for initial investments. With high-performance protection (SPVR, BFD indicators) and optional fault-detection features, maintenance intervals can be extended, downtime minimized, and total cost of ownership improved as the switchgear remains safer and more reliable.