The Schneider Electric Square D EHB34020HID is a miniature circuit breaker designed for robust electrical protection in demanding industrial environments. As part of the EHB series, this breaker provides reliable thermal-magnetic protection, essential for safeguarding equipment against overcurrent conditions. Its specifications make it suitable for integration into various power distribution systems where precise fault interruption is critical.

Technical details

• Series: Square D EHB
• Voltage Rating: 480/277V AC
• Current Rating: 20A
• Protection Type: Thermal-Magnetic
• Number of Poles: 3 (implied by EHB3)
• Interrupting Rating: Not specified in provided information; consult manufacturer datasheet for details.
• Terminal Type: Not specified in provided information; consult manufacturer datasheet for details.
• Mounting Type: Not specified in provided information; consult manufacturer datasheet for details.

Applications & compatibility

This circuit breaker is commonly employed in control panels, motor control centers, and power distribution units for machinery found in manufacturing facilities, processing plants, and building automation systems. Its 480/277V rating makes it compatible with standard industrial power grids in North America. The thermal-magnetic trip mechanism ensures protection for circuits powering motors, lighting, and other inductive or resistive loads.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D EHB34020HID or contact our technical team for cross-reference assistance with compatible Square D components.