The NSI 75111CQ is a durable, multi‑position SP3T (Single‑Pole Triple‑Throw) pull chain switch designed for lighting, ceiling fans, and motor‑control applications that require OFF and multiple ON states. Engineered with a rugged thermoplastic body, threaded mounting, and reliable brass chain actuator, this switch is built for long‑term use in both residential and commercial environments.

With its OFF‑ON‑ON‑ON switching sequence and push‑in wire connections, the 75111CQ is ideal for replacing worn pull switches or adding multi‑function control to fans, lamps, or equipment.

Key Features

• SP3T Multi‑Function Switching
  Provides an OFF‑ON‑ON‑ON sequence for devices requiring multiple ON modes.

• Brass Chain / Cord Actuator
  High‑strength brass chain ensures smooth pull action and durability.

• Push‑In Wire Connections
  Allows fast and secure installation using standard wire‑lead connections.

• Threaded Mounting Design
  Fits standard threaded fixture openings for secure installation.

• Thermoplastic Housing
  Provides robust insulation and long service life under regular use.

• UL Recognized & CSA Certified
  Ensures compliance with safety and performance standards.

Specifications

• Contact Configuration: SP3T (Single‑Pole Triple‑Throw)

• Switch Operation: OFF → ON → ON → ON

• Electrical Ratings:

  • 6A @ 125 VAC
  • 3A @ 250 VAC

• Voltage Rating: 125/250 VAC

• Material: Thermoplastic body, brass actuator

• Dimensions:

  • 1.125 in L × 0.742 in W × 1.25 in H

• Connection Type: Push‑In

• Number of Poles: 1

Recommended Applications

The NSI 75111CQ is an excellent fit for:

• Ceiling fans needing multi‑speed or multi‑mode control
• Decorative or functional lighting fixtures requiring OFF‑ON‑ON‑ON pull‑chain switching
• Motor equipment control in light‑duty scenarios
• General replacement for SP3T pull switches in residential or commercial environments