SQUARE D Replacement Coil: 110/120V AC, NEMA Size 4
The SQUARE D Replacement Coil (MPN 3109140038) is a replacement coil for NEMA contactors, designed for 110/120V AC operation with a NEMA Size 4 rating and 120V AC specification. It is compatible with the 8502 Type SF…
SKU 3G-OTH-42990
Need installation or engineering help?
Ask a question
Product Description
The SQUARE D Replacement Coil (MPN 3109140038) is a replacement coil for NEMA contactors, designed for 110/120V AC operation with a NEMA Size 4 rating and 120V AC specification. It is compatible with the 8502 Type SF Contactors series from SQUARE D.
Frequently Asked Questions
What is the SQUARE D Replacement Coil 3109140038 used for?
The SQUARE D Replacement Coil 3109140038 is used to replace the coil in NEMA Size 4 contactors, specifically the 8502 Type SF series. It operates on 110/120V AC and restores switching functionality in industrial motor control and automation applications.
What are the specifications of the SQUARE D Replacement Coil 3109140038?
The SQUARE D Replacement Coil (MPN 3109140038) is rated for 110/120V AC, NEMA Size 4, and 120V AC. It is compatible with the SQUARE D 8502 Type SF Contactors series. This coil is a direct replacement for maintaining NEMA contactor performance.
Where to buy the SQUARE D Replacement Coil 3109140038 worldwide?
You can source the SQUARE D Replacement Coil 3109140038 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the coil reaches your facility reliably.
How to install the SQUARE D Replacement Coil 3109140038?
To install the SQUARE D Replacement Coil 3109140038, first disconnect power to the contactor. Remove the old coil by releasing its retaining clip or screws, then connect the new coil's leads to the 110/120V AC terminals. Reassemble and test operation per standard NEMA contactor procedures.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D replacement coils for nema contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
