Eaton CB2533T120208PAXC Pringle bolted pressure contact switch - UL Listed
Part Number: CB2533T120208PAXC
Quick Summary
Eaton CB2533T120208PAXC is a bolted pressure contact switch used for high-current panel protection in industrial electrical systems. Engineers often struggle with coordinating single-phase protection, fuse coordination, and reliable trips in harsh environments. This model carries UL Listed certification and is compatible with common NEMA enclosure ratings (NEMA 1, NEMA 3R, NEMA 4, NEMA 12), supporting durable service in plant floors. Designed for fast installation and scalable protection, it leverages a capacitor trip device and optional ground fault or auxiliary contacts to streamline maintenance and minimize downtime. For electrical teams, this translates to reduced risk, improved uptime, and easier integration with existing control architectures.
Product Information
Extended Description
CB2533T120208PAXC Eaton: Eaton pringle bolted pressure contact switch,Single-phase relay with capactior trip device (Taylor), BFD with no 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
CB2533T120208PAXC
UPC
782116952564
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 (Taylor), BFD with no lights (trips switch)
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - CB2533T120208PAXC
Feature: High-current bolted pressure contact design supports 2500A ratings with a three-pole, top-feed configuration. Benefit: Enables reliable, low-resistance switching in large switchgear, reducing contact wear and extending service life. Application: Ideal for 208V systems feeding high-demand motors in industrial plants. Feature: Single-phase relay with capacitor trip device (Taylor) delivers fast, selective trips and reduces nuisance tripping. Benefit: Improves protection coordination and lowers maintenance costs. Application: Single-phase feeders and critical loads where timing matters. Feature: Top-feed fuse configuration and no ground fault option streamline installation and fault isolation. Benefit: Simplifies wiring, reduces fault pathways, and accelerates commissioning. Application: New builds and retrofits in panelboards with limited space. Feature: UL Listed certification and NEMA 1, 3R, 4, 12 compatibility ensure regulatory compliance and enclosure protection. Benefit: Peace of mind for regulated environments and harsh plant conditions. Application: Aerospace, food & beverage, and general manufacturing environments. Feature: Optional Ground Fault Relay, Blown Fuse Detection, Auxiliary Contacts, Kirk and auxiliary provisions. Benefit: Expanded protection, diagnostics, and control integration without special retrofits. Application: Systems requiring enhanced fault reporting and control interface. Feature: Physical footprint and weight (17 in depth, 28 in height, 28 in width, 205 lb) support field planning. Benefit: Accurate installation planning reduces rework and downtime. Application: Large switchgear assemblies and modular panels.
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FAQs
This unit uses a top-feed fuse configuration and three-pole arrangement for 208V systems. Plan for a 17 in depth, 28 in width, and 28 in height footprint with an approximate 205 lb weight. Confirm enclosure space for UL Listed, NEMA-rated installations (1, 3R, 4, 12) and ensure proper wiring to accommodate the 2500A amperage and 120V control voltage.
Yes. The product includes a single-phase relay with a capacitor trip device (Taylor) and supports optional features like Ground Fault Relay and auxiliary provisions to extend protection and diagnostic capabilities in single-phase feeders.
CB2533T120208PAXC is UL Listed, ensuring compliance with recognized safety standards. It also supports multiple NEMA ratings (1, 3R, 4, 12), aligning with enclosure protection requirements across common industrial environments.
Optional protections include Ground Fault Relay, Blown Fuse Detection, and Auxiliary Contacts. These features enhance fault detection, provide richer diagnostics, and simplify control-system integration, reducing downtime and improving safety in complex switchgear setups.
A 2500A rating supports high-current applications with lower stress per contact, reducing premature wear and extending mean time between maintenance. This translates to fewer unscheduled outages, lower replacement costs, and a faster return on investment in high-demand plants.