Eaton CB2533B1204806 Bolted Pressure Switch - UL Listed
Part Number: CB2533B1204806
Quick Summary
Eaton CB2533B1204806 bolted pressure switch protects large electrical feeders in industrial facilities. Downtime from fuse faults and unexpected trips disrupts production and drives maintenance costs. UL Listed certification accompanies broad NEMA ratings (1, 3R, 4, 12), supporting both indoor and rugged outdoor enclosures. Designed for heavy-duty power distribution, this switch handles up to 2500A at 480V with 120V control voltage, enabling straightforward integration with control panels and Eaton switching devices. For engineers seeking reliable, code-compliant protection within a robust footprint, CB2533B1204806 delivers strong performance, installation ease, and long-term value through reduced maintenance and safer operation.
Product Information
Extended Description
CB2533B1204806 Eaton: Eaton pringle bolted pressure contact switch,Handle suitable for 6'6" requirements,2500A,120V,Bottom feed,No ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2533B1204806
UPC
782116953011
Product Length/Depth
17 in
Product Height
32 in
Product Width
28 in
Product Weight
235 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
2500A
Control voltage
120 V
NEMA rating
NEMA 1, NEMA 3R, NEMA 4, NEMA 12
Protection
Fusible
System voltage
480 V
Voltage - max
480 V
Voltage rating
480 V
Special features
Handle suitable for 6'6" requirements
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - CB2533B1204806
Selling Policy 25-000 - Distribution and Control Products and Services
High current protection delivers up to 2500A, enabling you to safeguard large feeders and minimize unplanned outages in heavy industrial environments. Business impact includes reduced downtime, lower maintenance costs, and safer switchgear operation in 480V distribution systems. This three-pole, three-wire configuration with bottom feed simplifies wiring in crowded control panels, accelerating installation and reducing field errors. The fusible protection type provides predictable fault clearing, while the charge-before-close mechanism enhances personnel safety during make/break operations and reduces inrush transients during restarts. Optional features such as Ground Fault Relay, Blown Fuse Detection, and Auxiliary Contact Provisions extend protection and monitoring without major retrofits. Compatibility with Kirk provisions and Eaton switching devices ensures seamless integration into existing power distribution ecosystems. Durable enclosure ratings and UL compliance support long service life in challenging environments.
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FAQs
CB2533B1204806 is designed for integration with Eaton switching devices and supports bottom feed wiring, three-pole configuration, and fusible protection. It accepts standard control voltage of 120 V and 480 V system voltage, making it straightforward to drop into existing switchgear and panels, especially where Kirk provisions or auxiliary contact provisions are desired for expanded monitoring.
Key specs include an amperage rating of 2500A, system voltage of 480V, control voltage of 120V, and a three-pole, three-wire configuration. It uses fusible protection and is UL Listed, with NEMA ratings of 1, 3R, 4, and 12, enabling use in a wide range of enclosure environments.
With NEMA ratings 1, 3R, 4, and 12, CB2533B1204806 is versatile for indoor and rugged outdoor environments. The bottom feed and heavy-duty construct support reliable operation in switchgear and distribution panels across manufacturing, processing, and utility settings.
CB2533B1204806 carries UL Listed certification, ensuring compliance with widely recognized safety standards for electrical protection devices. This supports conformance when assembling code-compliant panels and meeting industrial safety requirements in regulated environments.
The fusible protection and high current rating reduce unplanned outages and extend service life of feeders, lowering maintenance frequency. Optional Ground Fault Relay, Blown Fuse Detection, and Auxiliary Contacts enable proactive monitoring and faster fault diagnosis, contributing to improved uptime and a favorable return on investment over a long equipment lifecycle.