Eaton CB1233T120208ARCT7 Pringle bolted switch - UL Listed
Part Number: CB1233T120208ARCT7
Quick Summary
Eaton CB1233T120208ARCT7 bolted pressure contact switch provides reliable electrical isolation for high-current switchgear. In demanding environments, engineers face nuisance trips and unplanned downtime caused by mis-sequencing and ground fault events. This unit carries UL Listed certification and is compatible with rugged NEMA-rated enclosures (NEMA 1, 3R, 4, 12), supporting compliance in diverse settings. With 120 V control power, 208 V system voltage, and a three-pole, 2NO-2NC configuration, it offers straightforward installation and scalable protection schemes. The combination of robust protection, clear status indicators, and optional accessories enhances reliability, reduces maintenance costs, and speeds retrofits for switchgear and motor control centers.
Product Information
Extended Description
CB1233T120208ARCT7 Eaton: Eaton pringle bolted pressure contact switch,BFD with three off lights (trips switch),,1200A,2NO-2NC,120V,Top feed,No ground fault,208V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB1233T120208ARCT7
UPC
782116956111
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.
Contact configuration
2 NO-2 NC
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
1200A
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
BFD with three normally off lights (trips switch), with control power transformer
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - CB1233T120208ARCT7
Feature: 1200A amperage rating across a three-pole, 2NO-2NC contact configuration. Business Impact: Enables safe, reliable switching of large motors and feeders with minimal voltage drop and reduced arc exposure. Application: Motor control centers and high-current distribution panels. Feature: Top feed and fusible configuration. Business Impact: Simplifies wiring, enhances protection coordination, and supports quick fuse replacement for reduced downtime. Application: Industrial switchgear installations requiring fusible protection. Feature: Electrical trip with charge-before-close mechanism. Business Impact: Improves sequencing safety, lowering nuisance trips and improving operator confidence. Application: Critical start/stop sequences in heavy-load circuits. Feature: Optional Ground Fault Relay, Blown Fuse Detection, Single Phase Protection, Auxiliary Provisions. Business Impact: Advanced fault detection and improved maintenance planning, reducing unplanned outages. Application: Plants with strict protection requirements and diagnostic needs. Feature: Status indication via BFD lights and top-feed design. Business Impact: Immediate visibility of fault status, speeding fault isolation and reducing inspection time. Application: Control rooms and frontline maintenance workflows. Feature: UL Listed certification with broad NEMA compatibility. Business Impact: Simplifies procurement and compliance across multi-site installations. Application: Global deployments in rugged environments with varied enclosure standards.
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FAQs
CB1233T120208ARCT7 is designed for three-pole, top-feed configuration with 2NO-2NC contacts and fusible protection, making it suitable for legacy Eaton switchgear and new builds alike. It supports 120 V control power and 208 V system voltage, ensuring straightforward retrofit without extensive reconfiguration.
The switch is rated for 1200A with a system voltage of 208V and a control voltage of 120V. It uses a fusible protection scheme and provides 2NO-2NC contacts in a three-pole configuration, suitable for high-current protection tasks in switchgear and motor control centers.
Ideal for motor control centers, distribution panels, and high-current feeder protection. Its top-feed design and rugged enclosure compatibility support installations in industrial environments requiring reliable protection, fault indication via status lights, and optional ground fault or fuse-detection features.
The device is UL Listed, indicating compliance with recognized safety standards. It also aligns with NEMA enclosure ratings (1, 3R, 4, 12), which informs suitability for diverse industrial enclosures and outdoor or harsh environments.
With status indication (three off lights) and optional diagnostic protections, maintenance teams can quickly identify faults, reducing downtime. The robust 1200A rating and modular protections enable longer service life and faster, lower-cost retrofits, delivering measurable uptime gains and improved safety in production lines.