Eaton BAB3050E Thermal Magnetic Circuit Breaker - CSA/UL
Part Number: BAB3050E
Quick Summary
Thermal Magnetic Circuit Breaker BAB3050E by Eaton protects industrial panels from overloads. A common pain point is nuisance trips caused by inrush surges or mismatched protection devices, which this unit mitigates with precise 50 A protection on a three-pole, bolt-on platform. Certifications CSA Certified and UL Listed accompany HACR rating for compatibility with motor and HVAC loads, reinforcing safety and code compliance. By delivering reliable protection in a compact footprint, the BAB3050E supports faster panel assembly, easier service, and lower lifecycle costs for equipment-intensive facilities. This combination of rugged protection and straightforward installation translates to improved uptime and predictable maintenance planning across industrial automation environments.
Product Information
Extended Description
BAB3050E Eaton: Quicklag Industrial Thermal-Magnetic Circuit Breaker, 50A, BAB type, 3 kAIC, Bolt-on mounting, Three-pole, Non-Interchangeable, 240/415V
Product Name
Eaton BAB thermal magnetic circuit breaker
Catalog Number
BAB3050E
UPC
786679378205
Product Length/Depth
5 in
Product Height
1 in
Product Width
3 in
Product Weight
0.5 lb
Warranty
1 year
Certifications
CSA Certified UL Listed
Catalog Notes
HACR rated
Circuit breaker type
BAB
Mounting Method
Bolt-on
Number of poles
Three-pole
Type
Thermal magnetic circuit breakers
Amperage Rating
50 A
Interrupt rating
3 kAIC
Trip Type
Non-Interchangeable
Voltage rating
240/415V
Quantity
32
Thermal magnetic trip technology provides fast-acting overload protection with controlled short-circuit interruption, reducing nuisance trips and equipment damage. This translates to fewer unplanned shutdowns and lower maintenance costs in demanding manufacturing lines. The 50 A amperage rating aligns with typical motor and control circuits, enabling safe, scalable protection as line loads evolve. An interrupt rating of 3 kAIC offers robust fault clearance for common industrial faults, helping to protect downstream devices and wiring. Three-pole bolt-on mounting simplifies installation in compact control panels and equipment racks, improving assembly speed and field serviceability. The voltage rating of 240/415V supports dual voltage configurations common in mixed electrical environments, while HACR rating ensures compatibility with certain HVAC and motor loads. Certifications CSA Certified and UL Listed provide regulatory assurance, supporting compliance workflows and code-adjacent procurement. Overall, the BAB3050E delivers a reliable protection solution with predictable trip characteristics, reducing total cost of ownership and enabling consistent protective coordination with existing Eaton accessories.
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FAQs
The BAB3050E uses bolt-on mounting and a three-pole configuration, designed for panel installations where space is limited and accessibility is important. It supports standard 240/415V systems and 50 A protection, making it suitable for typical machine feeds and control circuits. The unit’s compact footprint (5 in L × 3 in W × 1 in H) simplifies mounting alongside other protection devices and Eaton accessory kits.
Key specs include a 50 A amperage rating, 3 kAIC interrupt capacity, 240/415V voltage rating, and three-pole, bolt-on construction. It is HACR rated and CSA Certified with UL Listed certification. The product measures 5 in length, 3 in width, and 1 in height, with a weight of 0.5 lb and a 1-year warranty, making it a compact yet robust protection solution.
Yes. With a 50 A rating and 3 kAIC interrupt capacity, the BAB3050E is well-suited for protecting motors, drives, and control circuits in industrial machinery. Its 240/415V compatibility and three-pole design support reliable coordination in multi-circuit panels, while HACR rating ensures safe performance with HVAC and motor loads when required by installation codes.
The BAB3050E is CSA Certified and UL Listed, ensuring compliance with widely adopted safety and performance standards. In addition, its HACR rating confirms suitability for motor and HVAC-related applications. These certifications help streamline procurement, qualification testing, and code compliance in industrial environments.
The device provides predictable trip behavior and robust fault clearance, reducing downtime due to nuisance trips. Bolt-on mounting simplifies field servicing, enabling quicker replacements or swaps. Its compact size and standard voltage ratings facilitate easier integration into existing panels, contributing to lower maintenance costs and a faster return on investment through improved equipment protection and uptime.