Eaton BAB2030I Thermal Magnetic Circuit Breaker - HACR Rated
Part Number: BAB2030I
Quick Summary
The Eaton BAB2030I thermal magnetic circuit breaker protects industrial distribution panels by reliably interrupting fault currents in 120/240 V applications. This bolt-on device is designed to fit standard panel boards while delivering robust protection with a compact footprint. Many engineers face nuisance trips or undersized interrupt ratings during panel upgrades; the BAB2030I mitigates these risks with a 30 A rating and a 10 kAIC interrupt capacity. It carries UL Listed and CSA Certified marks and is HACR rated, signaling suitability for HVAC and other equipment in commercial or industrial environments. By combining dependable protection with straightforward installation, it supports faster commissioning, reduced downtime, and improved procurement efficiency through a single, compatible solution.
Product Information
Extended Description
BAB2030I Eaton: Eaton BAB thermal magnetic circuit breaker,Quicklag industrial thermal-magnetic circuit breaker,Bolt-on mounting,30 A,10 kAIC,Two-pole,120/240 V,Non-Interchangeable,Q7,BAB,120/208/240 V Shunt trip
Product Name
Eaton BAB thermal magnetic circuit breaker
Catalog Number
BAB2030I
UPC
782114312704
Product Length/Depth
2.563 in
Product Height
3 in
Product Width
2 in
Product Weight
0.6 lb
Warranty
1 year
Compliances
HACR Rated
Certifications
UL Listed CSA Certified
Catalog Notes
HACR rated
Circuit breaker type
BAB
Number of poles
Two-pole
Number of wires
3
Type
Quicklag industrial thermal-magnetic circuit breaker
Amperage Rating
30 A
Interrupt rating
10 kAIC
Phase
Single-phase
Trip Type
T196
Voltage rating
120/240 V
Quantity
7
Shunt trip
120-240V
Special features
Bolt-on mounting
Used with
Distribution panels 240 V (Three-phase, four-wire maximum)
Circuit Protection, Miniature Circuit Breakers and Supplementary Protectors, Volume 4, Tab 1
Circuit Breakers Explained
Eaton Specification Sheet - BAB2030I
Feature: Two-pole, bolt-on mounting with 3-wire capability; Business Impact: Simplifies retrofit work and reduces installation time, cutting commissioning costs while preserving circuit integrity; Application: Ideal for distribution panels in 120/240 V systems where space is at a premium and quick upgrades are needed. Feature: 30 A continuous current rating; Business Impact: Provides precise protection for branch circuits, minimizing nuisance trips and avoiding overprotection that can impede equipment performance; Application: Common in motor control and lighting feeders where reliability matters. Feature: 10 kAIC interrupt rating; Business Impact: Enhances fault current handling capacity, improving safety margins in higher fault environments; Application: Suitable for industrial feeders and service panels with elevated short-circuit levels. Feature: Shunt trip capable (120-240 V); Business Impact: Enables remote shutdown for safety interlocks and emergency control; Application: Critical in automated facilities and process lines where rapid isolation is required. Feature: HACR rated with UL Listed and CSA Certified; Business Impact: Ensures compliance with electrical codes and safer integration with HVAC equipment; Application: Supports regulatory compliance in commercial buildings and industrial plants. Feature: Quicklag industrial performance; Business Impact: Delivers reliable tripping with minimal contact wear, reducing maintenance costs over the life of the panel; Application: Commonly used in industrial control panels and distribution networks.
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FAQs
When installing the BAB2030I, verify bolt-on mounting compatibility with your panel enclosure and ensure space for the 2P setup and 3-wire configuration. Confirm feed and load connections match the 120/240 V rating, and ensure shunt trip wiring (if used) is sized for 120–240 V. Adhere to NEC and local safety guidelines and torque specifications from the Eaton datasheet.
The BAB2030I offers 30 A continuous current rating and a 10 kAIC interrupt capacity, with 2 poles for single-phase service and a 120/240 V rating. This combination provides reliable interruption for typical branch circuits while tolerating higher fault currents in distribution panels. The UL Listed and CSA Certified status adds confidence for compliance and equipment protection in industrial environments.
BAB2030I is designed for bolt-on mounting, which streamlines retrofits in compatible distribution panels. Its 120/240 V single-phase capability and 2-pole construction fit many standard industrial panels, reducing the need for rewiring. For retrofits, verify panel compatibility, clearance, and ensure the device’s interrupt rating aligns with the panel’s short-circuit current rating.
BAB2030I carries UL Listed and CSA Certified marks and is HACR rated, indicating compliance with recognized safety standards and suitability for HVAC applications. This certification set helps streamline procurement, installation, and inspection processes, while supporting regulatory compliance and safer operation in commercial and industrial facilities.
Maintenance for the BAB2030I centers on ensuring clean contacts and proper mounting, with typical lifecycle improvements coming from its rugged Quicklag mechanism and reliable 10 kAIC interrupt rating. The ROI stems from reduced downtime due to fewer nuisance trips, faster panel upgrades, and compliance with safety codes, which lowers risk and improves overall system availability.