Eaton DNBA1515 Thermal Magnetic CB CSA Certified
Part Number: DNBA1515
Quick Summary
Eaton DNBA1515 thermal magnetic circuit breaker protects electrical panels by quickly interrupting faults in industrial control circuits. Engineers often struggle with nuisance trips or protection schemes that waste space and drive maintenance costs. CSA Certified for North American installations, this unit also delivers a robust 10 kAIC interrupt rating to bolster fault protection. Its compact single-pole design and use of #14-4 AWG conductors simplify installation, reduce wiring complexity, and support efficient panel layouts. Together, these features translate to lower total cost of ownership and improved system reliability for automation and electrical teams.
Product Information
Extended Description
DNBA1515 Eaton: Eaton BAB thermal magnetic circuit breaker,Thermal magnetic circuit breakers,15A,10 kAIC,Single-pole,#14-4 AWG,DNBA
Product Name
Eaton BAB thermal magnetic circuit breaker
Catalog Number
DNBA1515
UPC
782114304693
Product Length/Depth
3.5 in
Product Height
3.25 in
Product Width
0.4 in
Product Weight
1 lb
Certifications
CSA Certified
Number of poles
Single-pole
Type
Thermal magnetic circuit breakers
Wire size
#14-4 AWG
Amperage Rating
15 A
Interrupt rating
10 kAIC
The 15 A amperage rating provides precise overcurrent protection, preventing nuisance trips while safeguarding sensitive automation hardware, which translates to fewer unscheduled shutdowns in manufacturing lines. This improves uptime and supports predictable maintenance planning for controls engineers and plant managers. The 10 kAIC interrupt rating means faster, more reliable fault interruption during short circuits, reducing damage to feeders and downstream devices in demanding industrial environments, enabling safer start-ups and less equipment replacement. A single-pole configuration using #14-4 AWG wires streamlines wiring schemes, lowers panel wiring effort, and improves serviceability during upgrades or repairs. The DNBA1515’s compact footprint—3.5 in depth, 3.25 in height, and 0.4 in width with a 1 lb weight—facilitates tight panel layouts and faster installation in control cabinets. Compatibility with Eaton DNBA family breakers supports standardized maintenance and easier spare-part stocking. CSA Certified protection ensures compliance with essential safety standards, minimizing compliance risk during audits.
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FAQs
The DNBA1515 is intended for protecting low-voltage circuits in electrical panels and automation control cabinets. It delivers precise 15 A protection in a single-pole, thermal magnetic design, ideal for machine controls, conveyor systems, and control panels where space is at a premium and reliable fault interruption is essential.
Key specifications include a 15 A amperage rating, a 10 kAIC interrupt rating, single-pole configuration, and compatibility with #14-4 AWG conductors. The unit measures 3.5 in depth, 3.25 in height, and 0.4 in width, weighing approximately 1 lb, with CSA Certified safety compliance.
Yes. The DNBA1515 is specified for #14-4 AWG conductors, which aligns with common control wiring practices in industrial panels. This compatibility helps simplify wiring during panel assembly and supports reliable, code-compliant connections.
Yes. The DNBA1515 carries CSA Certification, confirming compliance with North American safety standards for electrical protection devices. This certification helps ensure regulatory alignment for panel builders and maintenance teams during audits and inspections.
Take advantage of its compact footprint (3.5 in x 3.25 in x 0.4 in) and lightweight design to optimize panel space and reduce enclosure depth. The 15 A rating with 10 kAIC capability minimizes downtime from faults, while compatibility with the DNBA family simplifies spare parts and maintenance planning, delivering faster commissioning and lower lifecycle costs.