Square D 9998SL Series NEMA Contactor Replacement Contact Kit, 3 Pole

Square D 9998SL Series NEMA Contactor Replacement Contact Kit, 3 Pole

The Square D 9998SL Series replacement contact kit is engineered for Type S NEMA contactors and motor starters, including the 8502SD, 8536SD, and 8903SP families. This 3 pole kit line is available across NEMA Size 0 through NEMA Size 4 configurations, with amperage ratings spanning from lighter-duty sizes up to NEMA Size 4 at 200A, so maintenance teams can match the correct kit to the contactor or starter in service. Rather than replacing an entire contactor or starter assembly, technicians can swap worn Type S contacts in the field, restoring electrical performance and extending equipment life at a fraction of the cost of a full unit replacement. Each kit is halogen-free, mercury-free, and built without added toxic heavy metals, supporting cleaner maintenance practices in industrial and commercial facilities.

Key Features

• NEMA Size Range: Offered across NEMA Size 0, NEMA Size 2, and NEMA Size 4 configurations to match a range of contactor and starter capacities, including 200A at NEMA Size 4.
• 3 Pole Configuration: Designed for 3 pole Type S NEMA contactors and starters.
• Type S Contact Design: Easily replaceable Type S contacts restore performance without requiring a full contactor or starter replacement.
• Broad Compatibility: Compatible with Class 8903 contactors and Class 8536 Type S starters, including the 8502SD, 8536SD, and 8903SP families.
• Motor & Lighting Control Support: Suited for motor control applications (8502SD/8536SD) as well as lighting control applications (8903SP).
• Halogen-Free & Mercury-Free Construction: Manufactured halogen free and mercury free to reduce environmental impact.
• Toxic Heavy Metal Free: Built without added toxic heavy metals.
• Country of Origin: Mexico.

Certifications & Compliance

• RoHS Compliant (EU Scope)
• Halogen Free Product
• Mercury Free
• Toxic Heavy Metal Free

Technical Specifications

• Product Or Component Type: Contact Kit
• Number Of Poles: 3
• NEMA Contactor Size Options: NEMA Size 0, NEMA Size 2 (60A), NEMA Size 4 (200A)
• Warranty: 18 months
• Toxic Heavy Metal Free: Yes
• Mercury Free: Yes
• ROHS Eur In Scope: Yes
• Country of Origin: MEX

Typical Applications

• Motor Control Panel Maintenance
• Contactor and Starter Refurbishment
• Industrial and Commercial Electrical Systems
• Lighting Contactor Servicing
• OEM Control Panel Building

Why Square D?

Square D contact kits are engineered by Schneider Electric for reliable, code-compliant performance across a range of NEMA contactor and starter sizes used in demanding industrial and commercial motor control applications. Halogen-free, mercury-free, and RoHS-compliant construction supports long mechanical life and electrical endurance, letting maintenance teams extend equipment life across the 9998SL Series lineup instead of replacing full contactor assemblies.