Eaton BAB2070S Thermal Magnetic Circuit Breaker - CSA/UL
Part Number: BAB2070S
Quick Summary
Eaton BAB2070S thermal magnetic circuit breaker protects industrial control panels and power distribution gear. When protection is misaligned with load, you face nuisance trips, downtime, and costly rewiring. CSA Certified and UL Listed ensure regulatory compliance in North American installations, while HACR-rated protection supports motor circuits. With 70 A capacity, 10 kAIC interrupt, and a bolt-on two-pole design, it delivers reliable protection for modern panels. This combination translates to faster, safer installations and predictable maintenance cycles for industrial automation environments.
Product Information
Extended Description
BAB2070S Eaton: Eaton BAB thermal magnetic circuit breaker, Quicklag industrial thermal-magnetic circuit breaker,70 A,10 kAIC,Two-pole,120/240 V,Non-Interchangeable,Q7,BAB,24/48 Vdc Shunt trip
Product Name
Eaton BAB thermal magnetic circuit breaker
Catalog Number
BAB2070S
UPC
786679377246
Product Length/Depth
3 in
Product Height
3 in
Product Width
2.2 in
Product Weight
1 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
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
7
Shunt trip
120-240V
The Quicklag industrial thermal-magnetic design provides fast, predictable response to overloads while minimizing nuisance trips, reducing arc energy and protecting downstream equipment in motor and control circuits. The business impact is lower maintenance costs and shorter downtime during fault events, making it ideal for control panels and power distribution blocks in manufacturing. Bolt-on mounting, a compact 3 x 3 x 2.2 inch footprint, and a 1 lb weight simplify retrofit projects and new installations, accelerating commissioning in space-constrained enclosures. With 70 A amperage rating and 240 V nominal voltage, this two-pole breaker is well-suited for standard motor loads and lighting circuits, delivering reliable protection with minimal panel disruption. The 10 kAIC interrupt rating enables safe operation in moderate fault-current environments, supporting safer startup sequences and improved equipment longevity. Remote safety capability is enhanced by a shunt trip option (120–240 V), enabling fast de-energization in emergency or interlock scenarios, compatible with common plant control systems and SCADA interfaces. The unit carries CSA and UL certifications, plus HACR rating, reinforcing compliance during audits and procurement reviews. A 1-year warranty further buffers total cost of ownership while sustaining long-term reliability in industrial automation settings.
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FAQs
Install the BAB2070S using the bolt-on mounting method on a suitable panel rail or enclosure. Confirm the controlled circuit is configured for two-pole operation and rated for 70 A at 240 V. Connect line and load per standard wiring practices, ensuring proper insulation, clearance, and tight, torque-appropriate terminations for reliable, long-term protection.
The BAB2070S is a two-pole circuit breaker rated for 70 A with a 10 kAIC interrupt rating, and a voltage rating of 240 V (nominal). It provides non-interchangeable operation and is designed for 120/240 V service, suitable for industrial motor control and power distribution circuits requiring robust fault protection.
Yes. The BAB2070S is HACR rated, meaning it is suitable for protecting motor circuits and associated equipment, reducing nuisance tripping on panel startup. This rating supports compliance when used in motor control applications, and it aligns with standard industry practice for protecting motor loads in industrial environments.
Yes. The BAB2070S carries CSA Certification and UL Listing, ensuring North American regulatory compliance. This dual certification supports procurement decisions, simplifies audits, and provides assurance for panel builders and integrators installing in certified facilities.
The BAB2070S supports a shunt trip option at 120–240 V, enabling remote de-energization for safety interlocks and emergency shutdowns. This feature enhances safety integration with plant control systems and aligns with remote-control architectures used in automated manufacturing environments.