Eaton CB2033T120480GRAX5 Pringle bolted switch - UL Listed
Part Number: CB2033T120480GRAX5
Quick Summary
Eaton CB2033T120480GRAX5 is a bolted switch designed for high-current motor protection in industrial electrical distribution. This model helps engineers avoid bulky gear, cramped wiring, and downtime when protecting large drives. UL Listed safety certification and robust NEMA compatibility support reliable operation in indoor and outdoor installations. With optional ground fault relay and single-phase protection, it offers flexible protection without compromising reliability. The design aligns with project timelines and Eaton’s service ecosystem, delivering measurable uptime improvements and reduced maintenance costs.
Product Information
Extended Description
CB2033T120480GRAX5 Eaton: Eaton pringle bolted pressure contact switch,Single-phase relay with capacitor trip device (SPVR), BFD with no lights (trips switch),2000A,1NO-1NC,120V,Top feed,Ground fault,480V,Three-pole,Three-wire,Fusible
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB2033T120480GRAX5
UPC
782116953349
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
1 NO-1 NC
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
2000A
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
Single-phase voltage relay with capacitor trip device (SPVR), BFD with no 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 - CB2033T120480GRAX5
The CB2033T120480GRAX5 delivers high-current capability up to 2000A with a 120 V control circuit and 480 V system voltage. Business impact: enables direct protection of large motors and feeders, reducing panel footprint and simplifying wiring, which lowers installation time and potential fault points. Application: switchgear assemblies and motor control centers in heavy industry where reliable, fast protection is critical. The device uses a 1 NO-1 NC contact configuration, facilitating straightforward interlocking and clear status signaling. Business impact: improved operator awareness and easier diagnostics during startup and fault events. Application: control panels requiring dependable signaling for safe operation. Top feed and three-pole, three-wire construction support clean, efficient wiring layouts, reducing enclosure space and streamlining field wiring. Application: retrofit projects and new builds in space-constrained facilities. The SPVR capacitor trip device delivers fast, coordinated tripping that minimizes fault energy and protects downstream equipment. Optional Ground Fault Relay, Blown Fuse Detection, and Auxiliary Contact Provisions provide scalable protection layers to match critical infrastructure needs. Kirk provisions and auxiliary options further expand compatibility, accelerating procurement and commissioning. Real-world feedback highlights longer service intervals and lower maintenance costs through simplified protection schemes.
Get a Quick Quote for a Eaton CB2033T120480GRAX5
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton CB2033T120480GRAX5?
Enquire Now
FAQs
CB2033T120480GRAX5 supports top feed, three-pole, 3-wire wiring, and a 1 NO-1 NC configuration, enabling straightforward retrofit into common MCCs. It also accommodates optional Ground Fault Relay and Auxiliary Contact provisions, ensuring compatibility with Kirk provisions and existing control transformers to streamline commissioning.
The switch is rated for 2000 A with a 120 V control circuit and 480 V system voltage. It carries UL Listed certification and provides compatibility with NEMA 1, 3R, 4, and 12 enclosures, with fusible protection suitable for demanding industrial applications.
Yes. The unit includes a capacitor trip device (SPVR) and is available with an optional Ground Fault Relay. Blown Fuse Detection and Auxiliary Contact Provisions are also offered, enabling coordinated protection and enhanced fault diagnostics.
The CB2033T120480GRAX5 is UL Listed, supporting compliance with common electrical safety standards. Its three-pole design and NEMA ratings support safe operation in a wide range of industrial enclosures, from indoor control rooms to outdoor switchgear.
Engineers report reduced downtime due to faster fault clearance and streamlined wiring. Eaton offers a 25-000 warranty with one year from installation or 18 months from shipment, plus access to documentation and service resources to accelerate commissioning and long-term support.