Eaton BAB2055V Circuit Breaker - UL Listed CSA Certified
Part Number: BAB2055V
Quick Summary
The Eaton BAB2055V thermal magnetic circuit breaker protects equipment and panels in industrial settings. Many teams struggle with mounting, trip coordination, and meeting safety codes in compact control rooms. UL Listed and CSA Certified with HACR rating, this device supports compliant, durable protection for demanding environments. Its bolt-on mounting, two-pole 240 V operation, and 55 A rating enable quick, code-compliant installations. Compact form and documented specs translate to lower installation cost and improved reliability for OEMs and panel builders. This combination delivers predictable protection and easier procurement across industrial automation projects.
Product Information
Extended Description
BAB2055V Eaton: Eaton BAB thermal magnetic circuit breaker,Quicklag industrial thermal-magnetic circuit breaker,Bolt-on mounting,60 A,10 kAIC,Two-pole,120/240 V,Non-Interchangeable,BAB
Product Name
Eaton BAB thermal magnetic circuit breaker
Catalog Number
BAB2055V
UPC
786679377123
Product Length/Depth
3.9 in
Product Height
4.8 in
Product Width
2.2 in
Product Weight
1 lb
Warranty
1 year
Certifications
UL Listed CSA Certified
Catalog Notes
HACR rated
Circuit breaker type
BAB
Mounting Method
Bolt-on
Number of poles
Two-pole
Type
Quicklag industrial thermal-magnetic circuit breaker
Amperage Rating
55 A
Interrupt rating
10 kAIC
Trip Type
Non-interchangeable
Voltage rating
240 V - 240 V
Special features
50° C Calibration
Bolt-on mounting and a compact footprint simplify installation in crowded control panels, reducing labor time and mis-wiring risk while enabling rapid panel upgrades for existing systems. The 55 A nominal rating paired with a 10 kAIC interrupt capacity provides robust protection for motor circuits and power feeds, minimizing equipment damage during faults and lowering downtime costs in manufacturing lines. The Quicklag industrial thermal-magnetic design delivers fast, selective tripping, enhancing protection without unnecessary trips during normal startup sequences. Certifications including UL Listed, CSA Certified, and HACR rating ensure code-compliant performance across NEC and international installations, supporting easier procurement and supplier audits. The two-pole, 240 V operation supports typical North American panel architectures, while the 1 lb weight and standard dimensions enable seamless retrofits and space optimization in modernizing fleets. With a 1-year warranty and non-interchangeable trip type, engineers gain predictable behavior and simplified maintenance planning for long-term reliability.
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FAQs
Install the BAB2055V using its bolt-on mounting method for a secure, vibration-resistant fit. Mount on standard panel rails, connect inputs and outputs per your wiring diagram, and torques per manufacturer guidelines to ensure proper locking and trip clearance. The two-pole design simplifies wiring and reduces the risk of phase misconnections, while its compact 3.9 in depth, 4.8 in height, and 2.2 in width support dense panel layouts.
Key specs include a 55 A amperage rating, 240 V voltage rating, and a 10 kAIC interrupt rating. It is a two-pole, bolt-on device with Quicklag industrial thermal-magnetic operation, non-interchangeable trip type, HACR rating, and it carries UL Listed and CSA Certified certifications for compliant industrial use.
Yes, in many motor control center applications where protection from overload and short-circuit currents is required. The 10 kAIC interrupt capacity supports higher fault currents, and the 55 A rating matches common motor circuits. However, verify motor inrush, coordination with feeders, and ensure the trip type aligns with system protection schemes to maintain selectivity.
The BAB2055V is UL Listed and CSA Certified, with HACR rating indicated in catalog notes. These certifications confirm compliance with major electrical safety standards and suitability for air-conditioned or HVAC-related loads in compliant installations.
The BAB2055V comes with a 1-year warranty. For maintenance, plan periodic inspections of wiring, mounting integrity, and enclosure cleanliness. Because it is a non-interchangeable trip device, ensure that replacement strategies account for the fixed trip characteristics and keep spare units on hand to minimize downtime in critical protection circuits.