The Schneider Electric Square D 8538SFW33V07 is a combination motor starter designed for integrated motor control and protection. This unit combines a motor starter with overload and short-circuit protection in a single enclosure, commonly utilized in heavy industrial environments for motor circuit management. It belongs to the 8538 series, offering robust performance for demanding applications.

Technical details

• Series: Square D 8538
• Amperage Rating: 135 A
• Voltage Rating: The specific voltage rating for this model (8538SFW33V07) requires verification against the manufacturer's datasheet. Please consult the Schneider Electric documentation for precise voltage compatibility.
• Enclosure Type: The 'SFW' designation in the part number typically indicates a NEMA 1/3R, wall-mount, painted steel enclosure suitable for indoor or outdoor use where protection against rain and sleet is required.
• Motor Starter Size: The part number suggests a specific starter size, which dictates the maximum horsepower rating at various voltages. Verification against the datasheet is recommended for precise horsepower capabilities.
• Control Circuit Voltage: The '33' in the part number often denotes the control circuit voltage. Please refer to the manufacturer's specifications for the exact control voltage.
• Number of Poles: This combination starter is typically configured for three-phase motor control, implying a 3-pole starter.
• Short-Circuit Current Rating (SCCR): The SCCR is a critical safety specification that must be confirmed via the manufacturer's documentation for the 8538SFW33V07.

Applications & compatibility

This Schneider Electric Square D combination starter is engineered for direct-on-line (DOL) motor control applications across various industrial sectors. It is suitable for use in manufacturing plants, water treatment facilities, and material handling systems where reliable motor protection and control are paramount. Its integrated design simplifies wiring and installation for pump, fan, and conveyor motor circuits.

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 8538SFW33V07 or contact our technical team for cross-reference assistance with compatible 8538 series components.