Square D EJB34070 Molded Case Circuit Breaker – 70A – 3-Pole – 480Y/277V AC – Thermal-Magnetic – Bolt-On – EJB Series

The Square D EJB34070 is a 70A, 3-pole bolt-on molded case circuit breaker designed for use with compatible Square D NF Panelboards. It is rated for 480Y/277V AC and features a thermal-magnetic trip unit with a signal indicator to show when a trip has occurred.

The breaker is calibrated for 40°C and includes aluminum lugs. It is CSA-rated, HID-rated, and HACR-rated, and is UL Listed as High-Intensity Discharge.

Specifications:

• Manufacturer: Schneider Electric / Square D
• Product Type: Molded Case Circuit Breaker
• Catalog No.: EJB34070
• Product Family: EJB Series
• Series: EJB
• Current Rating: 70A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• System Voltage: 480Y/277V AC
• Protection Type: Thermal-Magnetic
• Mounting Type: Bolt-On
• Trip Indicator: Signal Indicator
• Calibration Temperature: 40°C
• Hold Current: 270A
• Trip Current: 875A
• Terminal Type: Aluminum Lugs
• Wire Range – Aluminum: AWG 12–6
• Wire Range – Copper: AWG 14–6
• Application: Square D NF Panelboards
• Brand: Square D
• Authenticity: Authentic Schneider Electric / Square D Product

Part Numbers & Identification:

• Manufacturer Part Number (MPN): EJB34070
• Catalog Number: EJB34070
• Model: EJB34070
• Product Family: Square D EJB Circuit Breakers
• Series: EJB
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 70A
• upc:785901130635 

Compatibility:

Designed for use with compatible Square D NF Panelboards that accept EJB Series bolt-on molded case circuit breakers. The EJB34070 provides 70A, 3-pole thermal-magnetic protection for compatible 480Y/277V AC applications.

The breaker includes aluminum lugs rated for AWG 12–6 aluminum and AWG 14–6 copper conductors. Always verify the specific panelboard model, approved breaker type, system voltage, pole configuration, terminal requirements, conductor size, and installation requirements before installation.

Certifications:

• CSA Rated
• HID Rated
• HACR Rated
• UL Listed as High-Intensity Discharge
• 70A Rated
• 3-Pole / 3-Phase
• 480Y/277V AC Rated
• Thermal-Magnetic Protection
• Bolt-On Mounting
• 40°C Calibrated
• Signal Trip Indicator
• Aluminum Lugs
• Genuine Square D / Schneider Electric Product

Returns are easy

You may return items within 10 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.