Schneider Electric EJB Series Thermal-Magnetic Circuit Breakers 1-3 Pole 15-100A 480Y/277V HACR Rated

Schneider Electric EJB Series Thermal-Magnetic Circuit Breakers

Professional HACR-Rated Protection for Commercial Applications

Schneider Electric EJB Series thermal-magnetic circuit breakers deliver reliable overcurrent protection for commercial electrical systems. These miniature circuit breakers feature 1-, 2-, and 3-pole configurations with current ratings from 15-100A at 480Y/277V, specifically HACR rated for heating, air conditioning, and refrigeration applications. Built with E-Frame module construction and bolt-on mounting, these breakers provide dependable protection with trip indicator signaling and 15-year average life duration.

Professional Features & Benefits

• HACR Rating: Specifically designed and certified for heating, air conditioning, and refrigeration equipment protection, ensuring reliable operation in demanding HVAC applications.
• Thermal-Magnetic Trip Technology: Combines thermal and magnetic protection mechanisms for precise overcurrent detection and fast fault clearing to protect downstream equipment.
• Multi-Pole Configuration: Available in 1-, 2-, and 3-pole configurations to accommodate various circuit requirements and load types in commercial installations.
• 480Y/277V Rating: Engineered for commercial voltage systems, providing versatile protection for both lighting and power circuits in commercial facilities.
• E-Frame Construction: Robust frame design ensures mechanical durability and reliable performance in commercial panel installations.
• Trip Indicator: Visual indication of breaker trip status enables quick identification of faulted circuits for faster troubleshooting and maintenance.
• 15-Year Life Duration: Extended service life reduces replacement frequency and maintenance costs while ensuring long-term protection reliability.

Technical Specifications

• Ambient Air Temperature For Operation: 40 °C
• Average Life Duration: 15 year(s)
• China Rohs In Scope: No
• Circuit Breaker Application: HACR rated
• Circularity Profile: ENVEOLI2212008
• Compliance: TAA
• Country Of Origin: Mexico
• Device Short Name: EJB
• Device Type: LV equipment - Low voltage circuit breaker
• End Of Life Doc Ref: ENVEOLI2212008
• Energy Efficiency Optimized: FALSE
• Environmental Disclosure: ENVPEP2212008
• Eoli Availability Display: Yes
• Eu Rohs Directive: Pro-active compliance (Product out of EU RoHS legal scope)
• Field Service Division: PPIBS
• Function Option: Standard
• Function Option Id: STANDARD
• H And D Domain: Safety
• H And D Enrichment Assignment: no
• H And D Enrichment Class 3: Circuit Breakers
• H And D Enrichment Function: MCB
• H And D Subrange: COM
• Legacy Weee Scope: Out
• Local Signalling: trip indicator
• Manufacturer: Schneider Electric
• Market Segmentation: Commercial
• Market Segmentation Id: COMMERCIAL
• Mercury Free: Yes
• Module Type: E-Frame
• Mounting Mode: bolt-on
• Packaging Made With Recycled Cardboard: Yes
• Product Certifications: cULus
• Product Contributes To Saved And Avoided Emissions: No
• Product Depth: 4.05 in
• Product Height: 5.66 in
• Product Or Component Type: miniature circuit-breaker
• Range Of Product: 125 A Frame EDB-EGB-EJB
• Reach Compliance Directive: Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status: Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id: CONTAINS_SVHC
• Reach Regulation: Reference contains Substances of Very High Concern above the threshold
• Recycled Metal Content At Cr Level: 0%
• Relationshiptype: Compatible relationship
• Return Indicator: Y
• Returnability: Yes
• Rohs Eur Conformity Date: 2534
• Rohs Eur Full Compliance Status: Pro-active compliance (Product out of EU RoHS legal scope)
• Rohs Eur Full Compliance Status Id: PRO_ACTIVE_COMPLIANCE
• Rohs Eur In Scope: No
• Rohs Eur Status: Compliant with Exemptions
• Rohs Exemption Information: Yes
• Serviceability: No
• Take Back: No
• Traceability: Yes
• Trip Unit Technology: thermal-magnetic
• Use Carbon Footprint: 50.548
• With Recycled Cardboard: Yes
• Department: Electrical

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Commercial HVAC Systems
• Refrigeration Equipment Protection
• Office Building Electrical Panels
• Retail Facility Power Distribution
• Light Industrial Equipment
• Multi-Unit Commercial Properties
• Professional Service Buildings

Why Choose Schneider Electric Quality?

Schneider Electric EJB Series circuit breakers combine proven thermal-magnetic technology with cULus certification and TAA compliance for reliable commercial protection. With mercury-free construction, 15-year average life duration, and comprehensive environmental compliance, these breakers deliver the dependable performance and regulatory compliance required for professional electrical installations.