Eaton BAB2040F Thermal Magnetic Circuit Breaker - HACR rated
Part Number: BAB2040F
Quick Summary
The Eaton BAB2040F thermal magnetic circuit breaker protects industrial electrical systems in panels and machinery. In many facilities, installers battle nuisance trips, moisture exposure, and aging equipment that increases downtime and maintenance costs. This model carries CSA Certified and UL Listed approvals and is HACR rated, confirming suitability for HVAC and motor-load protection while meeting rigorous safety standards. With a 40 A amperage rating and a 10 kAIC interrupt rating, it delivers precise fault protection for demanding industrial circuits. The bolt-on, two-pole design simplifies retrofits and accommodates compact panel layouts, while the 120/240 V rating supports common industrial power distribution. For reliability and compliance, this breaker pairs well with panel boards and protective devices in tough environments.
Product Information
Extended Description
BAB2040F Eaton: Quicklag Industrial Thermal-Magnetic Circuit Breaker, Two-pole, Moisture-fungus treatment, 40A, 10 kAIC, 120/240V
Product Name
Eaton BAB thermal magnetic circuit breaker
Catalog Number
BAB2040F
UPC
782114985847
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
Two-pole
Type
Thermal magnetic circuit breakers
Amperage Rating
40 A
Interrupt rating
10 kAIC
Trip Type
Non-Interchangeable
Voltage rating
120/240 V
Quantity
7
Special features
Moisture-fungus treatment
Feature: Two-pole design with bolt-on mounting provides rugged, straightforward installation across 120/240 V networks. Business Impact: Reduces field labor time and improves mechanical reliability in crowded panels. Application: Ideal for industrial control panels and machine enclosures in manufacturing environments. Feature: Thermal-magnetic protection with a 40 A rating and 10 kAIC interrupt capacity delivers fast, coordinated fault clearing. Business Impact: Minimizes electrical stress on motors and bus bars, reducing downtime and component wear. Application: Suitable for motor-start loads in conveyors, pumps, and HVAC equipment. Feature: Moisture-fungus treatment and HACR rating extend service life in damp or harsh environments. Business Impact: Enhances reliability in FMC/industrial spaces where humidity and contamination are concerns. Application: HVAC panels, outdoor enclosures, and moisture-prone facilities. Feature: Compact dimensions (5 in L × 3 in W × 1 in H) and light 0.5 lb weight simplify retrofits. Business Impact: Frees panel space and simplifies inventory management. Application: Retrofit projects in legacy Eaton or bolt-on protection systems. Feature: Certifications (CSA Certified, UL Listed) and catalog notes (HACR rated) support compliance and procurement confidence. Business Impact: Reduces certification risk and accelerates approval in regulated environments. Application: Industrial plants, OEM equipment, and service panels requiring strict code adherence.
Get a Quick Quote for a Eaton BAB2040F
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton BAB2040F?
Enquire Now
FAQs
BAB2040F uses a bolt-on mounting method compatible with standard electrical panels and Eaton-compatible enclosures. Its two-pole design aligns with typical 120/240 V distribution circuits, enabling straightforward retrofits without extensive wiring changes. For best results, verify panel open slot availability and ensure correct torque on mounting hardware to maintain secure connections and code-compliant protection.
Key ratings include 40 A continuous current, 10 kAIC interrupt capacity, and a 120/240 V operating range. These specs suit motor and load protection in industrial control panels, HVAC equipment, and machinery enclosures where reliable interrupt performance and fast fault clearing are required to protect conductors and devices from overcurrent conditions.
Yes. The BAB2040F features moisture-fungus treatment and HACR-rated capabilities, making it well-suited for HVAC systems and damp industrial locations. This helps extend service life in environments with humidity or fungal exposure while maintaining compliance with HVAC-related protection standards.
CSA Certified and UL Listed certifications are applicable to the BAB2040F, providing recognized compliance for electrical safety and performance. The HACR rating further supports usage in HVAC and motor-driven applications, reducing qualification time during audits and procurement reviews.
The BAB2040F delivers reliable protection with a compact, bolt-on form factor, reducing installation time and panel space, which lowers labor costs and stock-keeping. Its 10 kAIC interrupt capacity supports heavy inrush loads, improving uptime and reducing nuisance trips, delivering measurable cost savings over time in busy industrial environments.