Eaton CB1233T120480GAR Bolted Pressure Switch - UL Listed
Part Number: CB1233T120480GAR
Quick Summary
The Eaton CB1233T120480GAR bolted pressure switch is designed for high-current motor protection in industrial power distribution. Engineers often contend with bulky protection gear that complicates installation, wiring, and fault diagnosis in demanding facilities. This unit carries UL Listed certification and supports rugged NEMA ratings including 1, 3R, 4, and 12, providing dependable protection across indoor and harsh environments. The top-feed fuse configuration and ground fault options reduce wiring complexity while enhancing safety and fault isolation. With 1200A amperage, 480V system capability, and a 120V control circuit, it integrates smoothly into modern switchgear and control panels, delivering reliable protection without sacrificing accessibility or serviceability.
Product Information
Extended Description
CB1233T120480GAR Eaton: Eaton pringle bolted pressure contact switch,BFD with three off 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
CB1233T120480GAR
UPC
782116898695
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 off lights (trips switch)
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - CB1233T120480GAR
Feature: 1200A amperage rating supports large motor feeders and high-current loads. This rating increases protection reliability with fewer nuisance trips and simplifies coordination in protection schemes. Application: ideal for industrial power distribution and high-demand manufacturing lines. Feature: 480V system voltage with 120V control circuit provides centralized, versatile protection for both main feeders and control circuits. Business impact: enables seamless integration with existing plant power architectures, reducing panel space and wiring complexity. Application: suitable for multi-voltage facilities and retrofit projects. Feature: Top feed and fusible protection with ground fault capability simplifies wiring and enhances safety. Business impact: minimizes fault energy exposure and improves fault isolation for quick maintenance. Application: motor feeders and critical distribution panels in challenging environments. Feature: Three-pole, pringle bolted pressure contact switch with charge-before-close mechanism improves engagement reliability. Business impact: reduces arcing risk during switching and enhances equipment longevity. Application: heavy-duty switchgear and protected motor circuits. Feature: NEMA ratings (1, 3R, 4, 12) and UL Listed certification ensure rugged enclosure performance. Business impact: supports indoor and outdoor installations with compliant protection, lowering compliance costs. Application: harsh manufacturing floors, outdoor facilities, and washdown areas. Feature: Optional Ground Fault Relay, Blown Fuse Detection, Single Phase Protection, Auxiliary Contact Provisions, Kirk Provisions. Business impact: enhances safety, diagnostics, and uptime while enabling advanced interlocks. Application: control panels, protective relays, and interlocked equipment rooms.
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FAQs
CB1233T120480GAR is designed for three-pole, top-feed configurations with fusible protection and 480V system voltage, making it a natural fit for Eaton switchgear and control panels. It supports optional ground fault and auxiliary contact provisions, UL Listed certification, and NEMA ratings for reliable integration into modern protection schemes.
Key specs include a 1200A amperage rating, 480V system voltage, 120V control voltage, and three poles. It is fusible with a charge-before-close mechanism, designed for top-feed installation, and supports ground fault protection options for enhanced safety.
Best suited for large motor feeders, heavy equipment protection, and critical distribution panels in industrial facilities. Its high current rating, robust NEMA enclosure compatibility, and optional ground fault features make it ideal for switchgear, service entrances, and energy-intensive manufacturing lines.
The CB1233T120480GAR carries UL Listed certification and supports NEMA ratings 1, 3R, 4, and 12 for rugged indoor and outdoor use. Warranty details align with Eaton policy, and optional features provide additional safety and diagnostic capabilities.
Maintenance benefits come from reduced wiring complexity, reliable trip coordination, and optional ground fault/blown fuse detection features that minimize downtime. The robust three-pole design with top-feed configuration also lowers installation time and long-term operating costs by improving fault isolation and serviceability.