Square D 9999SO4 Overload Relay Auxiliary Contact

Product Description

Square D 9999SO4 is an overload relay auxiliary contact suitable for motor control applications. This isolated overload relay alarm contact can be installed as a factory unit or as part of a field kit. It works with melting alloy overload relays for Type S NEMA sizes zero through six starters. The contact is designed with one normally open isolated alarm contact and a normally closed relay contact. The clear plastic case allows easy visual inspection of the contacts. This module has UL component recognition.

• Compatible with NEMA size 00 to 6 starters.
• Features a clear plastic case for visual inspection.
• UL recognized component for safety assurance.

Product Highlights

The Square D 9999SO4 is ideal for switching heating loads and transformers while providing overload protection through a separate mechanism.

Product Information

Standard Information

• Brand: Square D
• Manufacturer: Schneider Electric

Technical Specifications

• Catalog Number: 9999SO4
• Voltage Rating: 600 Volt
• Contact Configuration: 1 NO
• Number of Poles: 2 Pole
• Warranty Length: 18 months
• Origin: Mexico
• GTIN: 00785901057833
• UPC: 785901057833