9998SL3 - Square D Contact Kit

9998SL3 - Square D Contact Kit

The 9998SL3 replacement contact kit is designed to help keep existing motor starters and lighting contactors in working condition without replacing the full assembly. Made for compatible Type S equipment, this 3-pole contact kit works with Class 8502SC contactors, Class 8536SC starters, and Class 8903SM lighting contactors used in NEMA Size 1 and 1P applications.

Inside the kit are the movable contacts, stationary contacts, and mounting hardware needed for installation. It’s a practical solution for maintenance departments, electrical contractors, and facilities servicing older control equipment in commercial and industrial environments. Whether you're using it in an HVAC system, pump control panel, lighting system, or motor control setup, this replacement kit is built for dependable day-to-day operation and long-term serviceability.

Instead of using generic replacement parts that may not fit correctly, this contact kit is manufactured specifically for compatible assemblies, helping you simplify repairs and reduce unnecessary downtime during maintenance work.

Key Features and Benefits

• Type S Compatibility: Replacement contact kit for Type S NEMA contactors and starters.
• Compatible Equipment: Compatible with:
  • Class 8502SC contactors
  • Class 8536SC starters
  • Class 8903SM lighting contactors
• NEMA Size Support: Designed for NEMA Size 1 and 1P applications.
• 3-Pole Configuration: 3-pole configuration.
• Complete Contact Kit: Includes movable and stationary contacts.
• Installation Hardware Included: Installation hardware included.
• Restores Existing Equipment: Helps restore existing motor control and lighting control equipment.
• Legacy System Support: Supports maintenance of legacy electrical systems.
• Compact Installation Design: Compact design for easier handling during installation.
• Commercial and Industrial Use: Suitable for commercial and industrial use.
• Aftermarket Replacement Solution: Professionally designed aftermarket replacement contact kit.
• Made in U.S.A.: MADE IN U.S.A. aftermarket replacement solution.

Technical Specifications

• Catalog Number: 9998SL3
• Product Type: Contact Kit
• Number of Poles: 3
• NEMA Size: 1 / 1P
• Compatible Devices: 8502SC, 8536SC, 8903SM
• Application: Motor Control & Lighting Control
• Height: 1.5 in
• Width: 3 in
• Depth: 4.5 in
• Weight: 0.18 lb
• Country of Origin: Mexico
• GTIN: 785901867227
• Warranty: 18 Months

Material Compliance and Certifications

• Designed for use in compatible Type S control equipment
• Intended for commercial and industrial maintenance applications
• Manufactured for proper fit and functional replacement requirements
• Suitable for systems using NEMA Size 1 contact components

Where It Works Best

• Common applications include:
• Motor control centers
• Commercial lighting systems
• HVAC equipment
• Pump and compressor controls
• Manufacturing facilities
• Water and wastewater systems
• Industrial maintenance projects
• Existing Type S starter and contactor installations