Eaton CB1233T120480GA9 pringle switch - UL Listed
Part Number: CB1233T120480GA9
Quick Summary
The Eaton CB1233T120480GA9 pringle bolted pressure contact switch is designed to deliver robust high‑current protection for industrial switchgear and motor control centers. This model helps engineers overcome nuisance trips and unpredictable downtime by combining a large amperage rating with precise trip control. UL Listed status and compatibility with NEMA 1, 3R, 4, and 12 enclosures provide clear regulatory alignment, while the 1200A/480V ratings support demanding applications. The 120V control circuit and top-feed configuration streamline integration with existing control power systems, reducing wiring complexity and installation time. For reliability and long-term value, this Eaton switch pairs industry-standard protection with a practical maintenance footprint and solid warranty coverage.
Product Information
Extended Description
CB1233T120480GA9 Eaton: Eaton pringle bolted pressure contact switch,BFD with three on lights (trips switch),1200A,120V,Top feed,Ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB1233T120480GA9
UPC
782116955657
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
Ground fault with control power transformer
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
480 V
Voltage - max
480 V
Voltage rating
480 V
Special features
BFD with three normally on 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 - CB1233T120480GA9
Feature: 1200A amperage rating with 480V system voltage; Business Impact: enables safe switching of high‑current loads with a single device, reducing the need for parallel components and lowering system footprint; Application: large motor drives and line-side protection in 480V distribution panels. Feature: 120V control voltage and three‑pole, three‑wire configuration; Business Impact: simplifies control wiring and improves coordination with control circuits, accelerating commissioning; Application: precise control in top-feed switchgear. Feature: Fusible protection and top feed fuse configuration; Business Impact: provides selective protection and easy fuse replacement, minimizing arc flash exposure during maintenance; Application: power distribution panels and machine centers. Feature: Ground fault protection option and auxiliary capabilities via optional relay/auxiliary provisions; Business Impact: enhances safety by detecting ground faults early and enabling tripping on fault conditions; Application: critical process lines requiring robust fault protection. Feature: BFD with three normally on indicator lights; Business Impact: immediate visual status of switch condition, reducing maintenance overhead and speeding fault diagnosis; Application: control rooms and switchgear assemblies. Feature: NEMA ratings (1, 3R, 4, 12) with UL Listed certification; Business Impact: ensures regulatory compliance and rugged performance in harsh environments; Application: indoor and outdoor installations in demanding industrial settings. Feature: Optional Ground Fault Relay, Blown Fuse Detection, Single Phase Protection per catalog notes; Business Impact: extends protection coverage without upgrading hardware, lowering total cost of ownership; Application: future-proofing for evolving safety standards.
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FAQs
Install with a top-feed configuration and fuse-ready top feed per catalog notes. Ensure proper grounding via the ground fault transformer option if used, and connect to a 120V control circuit. Verify UL Listed status and match enclosure rating to NEMA 1, 3R, 4 or 12. Leave clearances as recommended by Eaton for safe maintenance access.
The device provides 1200A current rating and 480V system voltage with a 120V control circuit. It is fusible and supports three-pole, three-wire operation. It is compatible with NEMA 1, 3R, 4, 12 enclosures and offers optional ground fault protection and auxiliary provisions. These specs support high‑reliability in demanding industrial environments.
Yes. With its high current capacity, top-feed topology, and three‑pole protection, CB1233T120480GA9 is well suited for motor control centers and distribution panels requiring robust fault protection, clear trip indication, and compatibility with common 480V power architectures in industrial facilities.
The CB1233T120480GA9 is UL Listed, providing essential safety certification for electrical equipment. It also carries NEMA ratings of 1, 3R, 4, and 12, aligning with enclosure and environmental requirements across a range of industrial installations.
Warranty coverage follows Eaton policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. Regular inspection of contact points and control wiring, along with periodic testing of trip functionality, helps maximize uptime and protect return on investment in critical power protection hardware.