Eaton SCB2033B120480C Contact Switch - UL Listed 2000A
Part Number: SCB2033B120480C
Quick Summary
Eaton SCB2033B120480C contact switch provides bolted pressure activation for high-current control circuits in switchgear. Engineers often struggle with reliable CT matching and safe, fast interlock installations in demanding plants. UL Listed certification ensures safety, and the unit is designed for CBC electrical compatibility in high-energy environments, with a 2000 A rating. This combination supports consistent performance, shorter commissioning times, and scalable options for future plant expansions. At the same time, Eaton's documentation, matched CTs, and the included relay streamline procurement and field service. The design also aligns with Pringle/Siemens CBC components for easier integration into multi-vendor switchgear.
Product Information
Extended Description
SCB2033B120480C Eaton: Eaton pringle bolted pressure contact switch, Pringle/Siemens Component, CBC (Electrical), 2000Amp Includes AFGF relay and matched CT's.
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
SCB2033B120480C
UPC
786689385163
Product Length/Depth
16 in
Product Height
28 in
Product Width
24 in
Product Weight
180 lb
Certifications
UL Listed
Type
Contact Switch
Amperage Rating
2000A
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Switching Devices
Eaton Specification Sheet - SCB2033B120480C
The bolted pressure contact switch design delivers a robust mechanism that minimizes arc exposure and improves reliability under high-load conditions, directly reducing maintenance cycles and outage risk in critical feeders. The included AFGF relay and matched current transformers provide coordinated protection and precise trip logic, shortening commissioning time and ensuring accurate fault detection in CBC-compliant switchgear. UL Listed certification offers documented safety and compliance, helping engineers meet regulatory requirements during audits and in regulated facilities. The substantial 180 lb rugged housing and 16 x 24 x 28 in footprint are built for industrial environments, requiring proper planning but delivering durable long-term performance and reduced field adjustments. Compatibility with Pringle/Siemens CBC components enables easier integration into existing multi-vendor assemblies, lowering substitution risk and speeding up modernization projects. Overall, this Eaton solution supports high-current interlocks with predictable lead times, documented data, and scalable installation in plant expansions.
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FAQs
Plan for a heavy, cabinet-mounted device: the unit weighs 180 lb and spans 16 in by 24 in by 28 in. Use appropriate lifting equipment and secure mounting. Ensure correct CT wiring and AFGF relay connections per the Eaton specification sheet. Verify CBC component compatibility and observe clearance for servicing and maintenance to maintain safety margins.
Yes. The SCB2033B120480C is rated for 2000 A and ships with matched current transformers and an AFGF relay to coordinate trip logic. It is UL Listed, supporting safe operation in high-current control circuits, and is intended for robust interlocking in industrial switchgear and CBC electrical assemblies.
The unit is described as a Pringle/Siemens component and is designed to integrate with CBC electrical components. When upgrading or modernizing, verify CT matching and relay coordination with existing protection schemes to ensure seamless interlock operations and consistent protection coverage across vendor equipment.
UL Listed certification is provided, indicating compliance with recognized safety standards for electrical devices. This aids passing audits and meeting regulatory requirements in many regions. Always confirm region-specific labeling and additional certifications with the local compliance team when deploying in international facilities.
The heavy-duty construction and integrated relay with matched CTs reduce field wiring complexity and maintenance frequency. A single integrated unit lowers procurement overhead, accelerates commissioning, and minimizes downtime due to fewer mismatches between components. Long-term reliability supports lower total cost of ownership in high-current switchgear applications.