Square D 9999D10 Auxiliary Contact Block 1NO 600VAC 5A

The Square D 9999D10 is an auxiliary contact module designed to provide additional control functionality for definite purpose contactors and motor starters. This contact module features one normally open (1NO) contact rated for 50 to 90 amp definite purpose contactors, allowing for remote signaling, interlocking, or status indication in industrial control applications.

Key Specifications:

• Current rating of 5 amps at 600VAC
• NEMA B600 contact rating with maximum voltage of 600VAC
• 3 amps at 120VAC
• Screw terminal connection for secure wiring
• Double-break contacts with 500,000 operations mechanical life
• Compact snap-on design for easy installation

Compatibility and Applications:

Compatible with Series B versions of the 8910DPA definite purpose contactors, 8911DPS definite purpose starters, or 8965 reversing hoist contactors. These auxiliary contacts are commonly used for remote visual signaling, alarming, electrical locking, relay activation, and providing indication of the contactor's operational status.

Certifications:

UL component recognized and CSA certified, ensuring reliable performance in demanding industrial environments.