Eaton SCB2033B120240E - UL Listed Bolted Pressure Switch
Part Number: SCB2033B120240E
Quick Summary
Eaton SCB2033B120240E bolted pressure contact switch reliably interrupts heavy-duty circuits in industrial power systems. In practical terms, engineers face downtime when protection devices trip late or fail to signal faults clearly. UL Listed certification and fusible protection align with essential safety standards for industrial power distribution, while an Arc Energy Reduction Relay with matched CTs coordinates fast disconnections. This model also integrates a built-in control power transformer, enabling reliable 120V control alongside a 240V main supply. By combining robust electrical ratings with proven protection features, it supports scalable switchgear protection and helps procurement teams optimize maintenance cycles and total cost of ownership.
Product Information
Extended Description
SCB2033B120240E Eaton: Eaton pringle bolted pressure contact switch, With control power transformer, 2000 A, 120 V, Bottom feed, 240 V, 3 pole, Three-wire, Fusible. With Arc Energy Reduction Relay and matched CT's
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
SCB2033B120240E
UPC
786689877606
Product Length/Depth
16 in
Product Height
28 in
Product Width
24 in
Product Weight
175 lb
Certifications
UL Listed
Feed type
Bottom
Fuse configuration
Bottom feed
Number Of Poles
Three-pole
Number of wires
Three-wire
Amperage Rating
2000A
Control voltage
120 V
Protection
FUSIBLE
Voltage rating
240V
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Feature: The SCB2033B120240E is rated for 2000A with a fusible protection scheme. Business impact: This capacity minimizes upstream coordination issues and reduces the risk of nuisance trips during transients. Application: Ideal for high-current feeder circuits in switchgear and motor control centers where reliability drives uptime. Feature: It includes a control power transformer and a 120V control circuit with a 240V main. Business impact: Simplifies cabinet wiring and reduces external components, accelerating installation and improving control reliability. Application: Suitable for centralized protection schemes in process plants. Feature: Bottom feed, fusible, three-pole, three-wire configuration. Business impact: streamlines wiring, enhances fault isolation, and reduces bus bar interference. Application: Enables compact, maintainable protection modules in panel assemblies. Feature: Arc Energy Reduction Relay with matched CTs. Business impact: Lowers arc energy exposure, improves safety, and speeds fault clearance. Application: Critical in environments with high fault current levels such as mine, metal, and chemical processing facilities. Feature: UL Listed certification. Business impact: Supports regulatory compliance and procurement confidence, reducing supplier risk. Application: Widely accepted in industrial automation, switchgear upgrades, and safety programs.
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FAQs
SCB2033B120240E is designed for bottom-feed, fusible protection with a three-pole, three-wire configuration. When retrofitting, ensure adequate space for the 16 in depth, 28 in height, and 24 in width enclosure and plan for the 175 lb weight. The built-in control transformer simplifies panel wiring, and the Arc Energy Reduction Relay requires proper CT placement for coordinated protection.
The device handles up to 2000A with 120V control voltage and 240V main voltage. It uses a bottom feed fusible configuration and is a three-pole, three-wire unit. The protection is enhanced by an Arc Energy Reduction Relay and matched CTs, with UL Listed safety certification.
Yes. Its 2000A rating, three-pole design, bottom-feed configuration, and integrated control transformer make it well-suited for motor control centers and heavy-duty switchgear, allowing reliable coordination with feeders and downstream protection while reducing arc energy during faults.
SCB2033B120240E is UL Listed, signaling compliance with established safety standards for electrical protection devices. This certification reduces procurement risk, streamlines safety approvals, and supports compliance programs in industrial environments.
The integrated Arc Energy Reduction Relay and matched CTs, along with UL Listed protection, improve fault clearance reliability and safety. Built-in transformer simplifies maintenance wiring, potentially lowering install costs and downtime, which translates to lower total cost of ownership over the life of the switchgear.