Eaton FAZ-Z32/4 supplementary protector - UL 1077
Part Number: FAZ-Z32/4
Quick Summary
The Eaton FAZ-Z32/4 supplementary protector provides precise overcurrent protection for sensitive loads in industrial control circuits. This four-pole unit helps prevent nuisance trips while safeguarding motors, sensors, and control electronics in panelboards and machine cabinets. The device carries IEC 60947-2, CSA C22.2 No.235, and UL 1077 certifications, supporting global compliance and safer electrical installations. With ultra-tight instantaneous protection settings (Z Curve) and standard terminals for straightforward wiring, it delivers consistent, dependable protection without complicating maintenance. For engineers and procurement teams, its compact form factor and clear labeling translate into faster retrofits, reduced downtime, and better total-cost-of-ownership in modern automation environments.
Product Information
Extended Description
FAZ-Z32/4 Eaton: Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,32 A,15 kAIC,Four-pole,2-3X /n,Standard terminals,Z Curve
Product Name
Eaton FAZ supplementary protector
Catalog Number
FAZ-Z32/4
EAN
4015082791186
Product Length/Depth
2.75 in
Product Height
3 in
Product Width
3 in
Product Weight
1.5 lb
Warranty
1 year
Certifications
IEC 60947-2 CSA Std. C22.2 No.235 UL 1077
Catalog Notes
Very low instantaneous setting to provide tighter protection for loads more sensitive to overcurrents.
Number of poles
Four-pole
Terminals
Standard
Amperage Rating
32 A
Trip Type
2-3X /n
Feature: 32 A amperage rating with a 15 kAIC short-circuit current rating. Business Impact: Enables safe operation of typical industrial control circuits while resisting high fault currents, reducing the likelihood of unexpected outages. Application: Control panels, machine tools, and conveyor systems in automated lines. Feature: Four-pole design with standard terminals. Business Impact: Simplifies wiring, improves current distribution, and shortens installation time in multi-wire control circuits. Application: Panelboards and electrical cabinets where four conductors share a common protective device. Feature: Z Curve with very low instantaneous setting. Business Impact: Tightens protection for loads sensitive to inrush and transient faults, minimizing nuisance trips and protecting delicate electronics. Application: PLC inputs, servo drives, and precision sensors in automated machinery. Feature: UL 1077, IEC 60947-2, and CSA certification. Business Impact: Streamlines regulatory compliance and supplier audits across regions, reducing risk during deployment. Application: Global manufacturing facilities and international automation projects. Feature: Compact footprint and easy installation. Business Impact: Reduces panel depth and simplifies retrofits, enabling faster project timelines and lower labor costs. Application: Retrofitting existing control panels in retrofits or new builds in automation facilities.
Get a Quick Quote for a Eaton FAZ-Z32/4
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 FAZ-Z32/4?
Enquire Now
FAQs
Plan for a four-pole mount with standard terminals and a compact 3 x 3 in footprint. Route wiring to straight-on terminals, respect conductor sizes, and apply the recommended torque values per Eaton guidelines. The FAZ-Z32/4’s UL 1077 and IEC 60947-2 ratings support panel approval and reliable performance in control circuits.
The device is rated for 32 A with a 15 kAIC short-circuit current rating, four poles, and a Z Curve instantaneous setting. Certifications include IEC 60947-2, CSA C22.2 No.235, and UL 1077, ensuring global compliance and safe installation in automation environments.
The FAZ-Z32/4 is designed to meet standard industrial compliance with robust electrical ratings, but for harsh environments you should pair it with an appropriately rated enclosure and heat management. The four-pole design supports reliable protection of control circuits in machine tools and automated lines when properly enclosure-protected.
The 2-3X In trip type indicates the device will trip quickly on higher fault currents while tolerating moderate overloads. Coupled with the Z Curve, this behavior minimizes nuisance trips for sensitive loads like PLCs and drives, delivering dependable protection without compromising system availability.
Using the FAZ-Z32/4 reduces unplanned downtime by delivering precise, reliable protection for critical loads. Its four-pole, standard-terminals design speeds commissioning and simplifies maintenance, lowering labor costs and enhancing throughput in automated lines while meeting international standards for safer, compliant operation.