Waupaca EMI-III Elevator Interlock Switch 24V AC/DC

Designed for reliable door interlocking in elevator systems, this EMI 3 interlock switch for Waupaca serves as a direct replacement for legacy part numbers A3-002663 (left-hand) and A3-002664 (right-hand).
This electromechanical assembly supports both AC and DC 24-volt applications, making it a versatile solution for various elevator configurations.
Commonly identified by the UL listing reference number “SA12591” stamped on the lock’s tag, this unit helps ensure proper door engagement and system continuity. Its durable construction and standardized sizing make it suitable for maintaining or upgrading existing installations.

• Type: Electromechanical interlock switch
• Voltage: 24V AC/DC
• Current Rating: 2 Amps
• Configuration: Dual (AC/DC compatible)
• Handing: Replaces both left-hand or right-hand applications
• Legacy Part Numbers: A3-002663, A3-002664
• Reference Marking: SA12591 (tag identification)
• Dimensions: 10-1/4” Height x 2-7/8” Width x 2-1/4” Depth

For optimal performance and compliance with applicable codes, this interlock switch should be installed and maintained by qualified elevator professionals. Proper handling and installation help ensure safe and dependable operation within the system.