Eaton BAB3070H Thermal Magnetic Circuit Breaker - UL Listed
Part Number: BAB3070H
Quick Summary
Eaton BAB3070H thermal magnetic circuit breaker delivers reliable overcurrent protection for 3‑phase 240 V distribution panels. In busy industrial environments, nuisance trips during startup can drive downtime and maintenance costs. This device carries UL Listed and CSA Certified marks, plus an HACR rating for motor and HVAC control loads, ensuring dependable protection across critical systems. With bolt-on mounting and a compact three‑pole footprint, it simplifies panel design and installation while delivering predictable trips and long-term cost savings. For engineers and procurement teams, the BAB3070H combines proven protection with straightforward serviceability and scalable deployment.
Product Information
Extended Description
BAB3070H Eaton: Eaton BAB thermal magnetic circuit breaker,Quicklag industrial thermal-magnetic circuit breaker,70 A,10 kAIC,Three-pole,240 V,Interchangeable,BAB,Distribution panels 240V (Three-phase, four-wire maximum),Four-wire,Three-phase
Product Name
Eaton BAB thermal magnetic circuit breaker
Catalog Number
BAB3070H
UPC
786679303702
Product Length/Depth
3.9 in
Product Height
4.9 in
Product Width
3.2 in
Product Weight
1.05 lb
Warranty
1 year
Certifications
UL Listed CSA Certified
Catalog Notes
HACR rated
Circuit breaker type
BAB
Mounting Method
Bolt-on
Number of poles
Three-pole
Number of wires
4
Type
Quicklag industrial thermal-magnetic circuit breaker
Amperage Rating
70 A
Interrupt rating
10 kAIC
Trip Type
Non-Interchangeable
Voltage rating
240 V - 240 V
Quantity
32
Special features
Bolt-on mounting
Used with
Distribution panels 240 V (Three-phase, four-wire maximum)
Feature: 70 A amperage rating and 10 kAIC interrupt rating. Benefit: Provides strong fault clearance to minimize equipment damage and downtime, supporting reliable operation of motors and conveyors in harsh environments. Application: Distributes power to heavy-load equipment in industrial panels with predictable tripping behavior. Feature: Three-pole configuration for 240 V systems with four wires. Benefit: Ensures balanced protection across all phases, reducing the risk of neon or partial faults that can destabilize equipment. Application: Industrial plants, motor control centers, and HVAC control networks where three-phase power is standard. Feature: Bolt-on mounting and compact form factor (3.9 in × 4.9 in × 3.2 in, 1.05 lb). Benefit: Simplifies retrofit and new-panel installations, saving space and labor time. Application: Retrofit projects and new panel builds seeking space efficiency. Feature: HACR rating plus UL Listed and CSA Certified. Benefit: Compliance-ready protection that supports energy-efficient motors and regulated installations. Application: Facilities requiring certified protection per industry standards. Feature: 70 A continuous protection with non-interchangeable trip type. Benefit: Consistent performance with defined operating characteristics, reducing the risk of cross-device compatibility issues. Application: Standardized protection across multi-panel deployments. Feature: 240 V rated with 3‑pole, four-wire capability. Benefit: Matches typical industrial distribution voltages to streamline wiring schemes. Application: 3‑phase distribution panels and electrical rooms. Feature: 1‑year warranty and robust build. Benefit: Confidence in service life and lower maintenance planning costs. Application: Long-term asset management for facilities prioritizing uptime and predictable maintenance budgets.
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FAQs
The BAB3070H uses a bolt-on mounting method, designed for three-pole configurations in 240 V panels. This approach simplifies retrofits and new installations by eliminating plug-in space constraints, enabling a compact footprint (3.9 in L, 4.9 in H, 3.2 in W) and straightforward alignment with existing bus bars and enclosure rails. For serviceability, bolt-on breakers can be replaced quickly without specialized tools, reducing maintenance time during inspections or fault events.
Thermal-magnetic protection combines long-term overload sensing with fast magnetic trip for short circuits. The BAB3070H offers 70 A rated protection and a 10 kAIC interrupt rating, enabling rapid fault clearance while minimizing nuisance trips during startup. With HACR rating, it is particularly suitable for motor loads and HVAC equipment, helping preserve motor windings and compressors in industrial settings.
Yes. The BAB3070H is a 3‑pole, 240 V circuit breaker designed for three-phase distribution panels with up to four wires. Its large interrupt capacity and precise trip characteristics make it ideal for protecting motor control centers, power distribution panels, and other industrial installations where reliable three-phase protection is critical.
The BAB3070H carries UL Listed and CSA Certified marks, along with HACR rating for motor and HVAC protection. These certifications ensure the device meets recognized safety and performance standards, simplifying procurement and reducing regulatory risk for facilities that require compliant protective devices in electrical installations.
The BAB3070H delivers predictable protection with a robust 1-year warranty and durable build. By reducing nuisance trips and preventing major faults, it lowers downtime and maintenance costs in production lines. Its bolt-on design also shortens replacement time during maintenance windows, contributing to a lower total cost of ownership over the equipment life cycle.