Square D 8501XLV02 Relay Latch Attachment 110 120 Vac

Product Description

The SQUARE D 8501XLV02 is a relay latch attachment designed for use with Square D relay assemblies in industrial and commercial electrical control systems. This component operates at 110 VAC at 50 Hz and 120 VAC at 60 Hz, making it compatible with both domestic and international power configurations. The 8501XLV02 mechanically latches the relay in either an energized or de-energized state, reducing coil power consumption and maintaining circuit state during power interruptions. Measuring 8 inches long by 5 inches wide by 4 inches high, it is a direct-fit attachment for supported Square D relay bases. Licensed electricians and industrial controls technicians handle installation of this type of component.

This relay latch attachment is suited for industrial control panels, machine control circuits, and commercial electrical systems where latching relay function is required. It is intended for use with Square D relay systems and is appropriate for both new panel builds and replacement service in existing installations. The dual-voltage rating supports 50 Hz and 60 Hz electrical environments, broadening its application across different facility types.

Key Features

• Operates at 110 VAC at 50 Hz and 120 VAC at 60 Hz for multi-frequency compatibility
• Latching function maintains relay state without continuous coil energization
• Compact form factor at 8 inches long by 5 inches wide by 4 inches high
• Direct-fit attachment designed for Square D relay assemblies
• Sold in single-unit quantity

Compatibility

Designed for use with Square D relay assemblies. No additional specific model numbers or system family names were provided in the product data.

Installation Notes

Installation of relay latch attachments should be performed by a licensed electrician or qualified industrial controls technician. De-energize and lock out the control panel before installing or removing any relay component, following NFPA 70E lockout/tagout procedures. Verify that the supply voltage and frequency match the rated specifications of the 8501XLV02 before energizing. Consult the Square D relay system documentation for mounting and wiring guidance specific to the relay base being used.