Eaton CB2533T120480C Pressure Contact Switch - UL Listed
Part Number: CB2533T120480C
Quick Summary
CB2533T120480C is a bolted pressure contact switch designed for high-current control in industrial switchgear. Engineers often confront reliability and wiring complexity when integrating top-feed, fusible protection in compact panels, leading to downtime and unpredictable maintenance. UL Listed certification anchors safety while the device delivers 2500A at 120V control and 208V operating voltage in a true three-pole, three-wire configuration, simplifying coordination with protective devices. The inclusion of an AFGF relay and matched CTs reduces field wiring and harmonizes with Eaton’s control transformers for a smooth rollout. This combination supports faster commissioning and predictable performance in manufacturing, data centers, and large motor-control centers, delivering real business value through uptime and safer shutdowns.
Product Information
Extended Description
CB2533T120480C Eaton: Eaton pringle bolted pressure contact switch, With control power transformer,2500A,120V,Top feed,480V,Three-pole,Three-wire,Fusible. Includes AFGF relay and matched CT's.
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2533T120480C
UPC
786689385125
Product Length/Depth
17 in
Product Height
28 in
Product Width
28 in
Product Weight
215 lb
Certifications
UL Listed
Feed type
Top
Number Of Poles
Three-pole
Number of wires
Three-wire
Type
Contact Switch
Amperage Rating
2500A
Control voltage
120 V
Protection
FUSIBLE
Voltage rating
208 V
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Double Up on Safety
Double Up on Safety
Double Up on Safety
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Eaton Specification Sheet - CB2533T120480C
Feature: 2500A amperage rating supports high-load applications with a robust bolted contact design. Business Impact: minimizes feeder count, reduces voltage drop risks, and improves overall line reliability. Application: ideal for large motors, conveyors, pumps, and other high-current loads in industrial plants. Feature: Top feed with three-pole, three-wire configuration. Business Impact: simplifies wiring, enables consistent phasing, and reduces panel footprint. Application: data centers, process lines, and heavy-duty switchgear installations. Feature: Fusible protection integrated into the switch. Business Impact: streamlines safety logic, reduces external components, and supports code-compliant protection schemes. Application: critical power feeds where rapid disconnection is required. Feature: Includes control power transformer, AFGF relay, and matched CTs. Business Impact: lowers BOM complexity, accelerates commissioning, and improves testing accuracy. Application: streamlined installation in Eaton ecosystem environments. Feature: UL Listed certification. Business Impact: supports regulatory compliance and procurement confidence across jurisdictions. Application: preferred choice for safety-critical industrial controls. Feature: Mechanical footprint and weight. Business Impact: informs installation planning and space allocation for top-feed panels. Application: factory floors, process plants, and control rooms with tight enclosure layouts.
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FAQs
Plan for a three-pole, three-wire configuration with space for a 17 in depth and 28 in by 28 in footprint. Verify UL Listed compliance, mount per Eaton guidelines, and ensure the control transformer, relay, and CTs are wired to match the device’s three-phase arrangement. Include adequate clearance for maintenance and testing access.
The unit offers a 2500A amperage rating with a 120 V control voltage and a 208 V operating voltage. This combination supports large motor and feeder loads while enabling safe control at standard industrial voltages. Fusible protection provides an integrated safety layer, and coordination with the AFGF relay ensures reliable switching under load.
Yes. The bolted contact design handles substantial current with dependable mechanical integrity. Integrated protection and the included relay/CTs simplify protection schemes, making it well-suited for manufacturing lines, pumps, and conveyors where uptime and precise fault isolation are critical.
The CB2533T120480C carries UL Listed certification, which supports electrical safety compliance across many regions and simplifies vendor qualification for regulated environments. This certification helps with code compliance checks, reduces risk during audits, and accelerates procurement approvals.
Physical dimensions are 17 in depth by 28 in height and 28 in width, with a weight of 215 lb. It is designed to work with Eaton control transformers, CTs, and the AFGF relay, enabling streamlined BOMs and faster commissioning within Eaton-powered switchgear assemblies.