Description 

The Square D 1775-S1-U24B is a control coil designed for operation in high-voltage AC electrical control systems. It is rated for 600 volts at 60 cycles and 550 volts at 50 cycles, supporting reliable electromagnetic actuation. This coil is used in compatible Square D contactors or control devices requiring precise voltage-rated coil operation.

Technical Specifications 

Information About 1775-S1-U24B

The 1775-S1-U24B is an AC control coil manufactured by Square D for industrial control and power switching applications. It is designed to energize electromagnetic devices such as contactors or relays operating at elevated control voltages. The coil supports dual-frequency operation, making it suitable for both 50 Hz and 60 Hz power systems. Its construction is intended for dependable performance within enclosed industrial control equipment.

Key Features:

• High-Voltage Control Coil: Designed for operation in elevated-voltage control circuits.
• Dual Frequency Rating: Supports both 50 Hz and 60 Hz systems.
• 600V / 550V Coil Rating: Rated for 600V at 60 cycles and 550V at 50 cycles.
• Industrial Control Compatibility: Intended for use with Square D control devices.
• Electromagnetic Actuation Support: Enables reliable switching and control functions.
• Internal Equipment Use: Designed for installation within protected control assemblies.

The 1775-S1-U24B delivers the reliability and precision required for high-voltage coil operation in industrial electrical control systems.