This Schneider Electric voltage release unit, identified by the part number 33669, is designed for use with specific Schneider Electric motor control components. It operates within a voltage range of 48 to 60 Volts DC or AC at 50/60Hz, providing essential protection and control functionality within industrial automation systems. This component is typically integrated into larger motor starter assemblies or control panels.

Technical details

• Voltage Release Type: MN (Undervoltage Release)
• Operating Voltage: 48-60 V DC/AC
• Frequency: 50/60 Hz
• Manufacturer Series: Schneider Electric (specific series to be confirmed via datasheet)
• Functionality: Provides undervoltage protection, tripping the associated circuit breaker or contactor when the supply voltage drops below a safe operating level.
• Control Interface: Designed to interface with compatible Schneider Electric contactors and circuit breakers.
• Mounting: Typically mounts directly onto compatible Schneider Electric contactor bodies.
• Environmental Rating: Standard industrial environmental specifications (refer to datasheet for precise ratings).

Applications & compatibility

This voltage release unit is commonly employed in motor control circuits for applications requiring reliable undervoltage protection. It is suitable for integration into control panels for machinery found in manufacturing plants, material handling systems, and process control environments where consistent power supply is critical for equipment longevity and operational safety.

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 33669 Schneider Electric voltage release or contact our technical team for cross-reference assistance with compatible Schneider Electric control components.