Eaton BAB3090HS1 Thermal Magnetic Circuit Breaker UL Listed
Part Number: BAB3090HT
Quick Summary
The Eaton BAB3090HS1 thermal magnetic circuit breaker protects three-pole 240 V circuits in industrial control panels. Engineers often struggle with nuisance trips and limited remote protection; this model addresses both with a 24/48 V DC shunt trip and HACR rating. UL Listed and CSA Certified deliver regulatory confidence, while bolt-on mounting and rugged construction support fast, reliable field installation. In addition to primary protection, its 90 A rating and 10 kAIC interrupt capability help minimize downtime and expand panel performance without compromising safety. This balance of certification, performance, and installability makes it a practical choice for panel builders and maintenance teams seeking cost-effective, compliant protection.
Product Information
Extended Description
BAB3090HT Eaton: Quicklag Industrial Thermal-Magnetic Circuit Breaker, Three-pole, Ring or Spade Lug Terminals, 90A, 10 kAIC, 240V, Bolt-on mounting
Product Name
Eaton BAB thermal magnetic circuit breaker
Catalog Number
BAB3090HT
UPC
782114985830
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
90 A
Interrupt rating
10 kAIC
Trip Type
Non-Interchangeable
Voltage rating
240 V - 240 V
Quantity
32
Special features
Ring or Spade Lug Terminals
Feature: Three-pole design with 90 A rating and 10 kAIC interrupt capacity. Business Impact: Supports robust protection for three-phase loads with high fault current resistance, reducing uncontrolled faults and equipment damage. Application: Industrial panels and motor control centers where reliable trip performance is critical. Feature: 24/48 V DC shunt trip. Business Impact: Enables remote tripping for enhanced safety and access control, improving maintenance and shutdown procedures. Application: Safety-critical machinery and remotely controlled systems. Feature: Bolt-on mounting. Business Impact: Eases installation and retrofit, decreases install time, and simplifies serviceability in crowded enclosures. Application: Control panels and MCC assemblies with limited space. Feature: HACR rated with UL Listed and CSA Certified. Business Impact: Ensures compliance with electrical codes while supporting energy management and reliability across industrial facilities. Application: Commercial/industrial environments demanding certified protection. Feature: Non-interchangeable trip type. Business Impact: Guarantees correct replacement part, preserving coordination and protection schemes. Application: Routine maintenance and lifecycle management in mission-critical installations.
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FAQs
The BAB3090HS1 uses a bolt-on mounting method, which simplifies installation in existing enclosures and MCCs. This design reduces mounting hardware complexity, allows precise alignment with standard DIN rail or panel cutouts, and speeds field replacements. For panel builders, bolt-on mounting translates to shorter assembly times and more reliable mechanical retention in vibration-heavy environments.
This breaker is rated for 90 A with a 10 kAIC interrupt capacity at 240 V. It is a three-pole unit with a non-interchangeable trip, HACR rated for commercial/industrial use, and features a 24/48 V DC shunt trip for remote actuation. These specs ensure robust fault clearance and coordination within typical industrial power distribution schemes.
Yes. The three-pole 240 V configuration, high interrupt rating, and shunt-trip capability make it well-suited for motor control centers and machinery protection. Its rugged build and bolt-on installation support compact MCC designs, while the HACR rating aligns with common motor-driven equipment safety requirements.
The BAB3090HS1 is UL Listed and CSA Certified, with HACR rating noted in catalog notes. These certifications help satisfy NEC-based compliance for industrial facilities and commercial applications, giving buyers confidence in performance, safety, and interoperability with other certified components.
With a 1-year warranty and robust mechanical construction, the BAB3090HS1 minimizes unexpected downtime and maintenance costs. Its non-interchangeable trip design preserves protection coordination, reducing mis-matches during replacements. Durable materials and a straightforward bolt-on installation further lower lifecycle costs by simplifying field service and reducing spare parts complexity.