The Schneider Electric WA4AAR44A9SXXXXX is a circuit breaker designed for robust electrical protection within industrial environments. This unit is part of Schneider Electric's comprehensive electrical distribution solutions, engineered to meet stringent safety and performance requirements. Its design facilitates reliable operation in demanding applications where consistent power delivery and fault interruption are critical.

Technical details

• Series: WA4 (This designation typically indicates a specific family of Schneider Electric circuit breakers, often related to modular or miniature circuit breakers, but specific details require datasheet verification.)
• Configuration: AAR44A9SXXXXX (This suffix likely encodes specific internal configurations, pole count, trip characteristics, and terminal types. Detailed decoding requires consulting Schneider Electric's product documentation for the WA4 series.)
• Voltage Rating: Specific voltage rating requires verification against the manufacturer's datasheet. The part number does not explicitly define a standard voltage class like 240V or 480V without further decoding.
• Current Rating: Specific current rating requires verification against the manufacturer's datasheet. The part number does not explicitly define an amperage rating without further decoding.
• Interrupting Capacity: The interrupting capacity (kA) is a critical specification for circuit breakers and is encoded within the part number's suffix or requires datasheet consultation.
• Trip Unit Type: The part number may indicate the type of trip unit (e.g., thermal-magnetic, electronic), but this requires specific decoding or datasheet reference.
• Terminal Type: The configuration suffix often denotes the type of electrical terminals (e.g., screw, lug), which is essential for installation planning.
• Mounting Type: This breaker is typically designed for DIN rail or panel mounting, depending on the specific WA4 sub-series.

Applications & compatibility

This Schneider Electric circuit breaker is suitable for use in a wide range of industrial control panels, power distribution systems, and machinery applications. It is commonly found in manufacturing facilities, automation systems, and building management systems where reliable overcurrent and short-circuit protection is paramount. Compatibility with specific Schneider Electric switchgear and panelboards should be confirmed via the manufacturer's documentation.

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 WA4AAR44A9SXXXXX or contact our technical team for cross-reference assistance with compatible WA4 series components.