Honeywell Cable Slack Switch for Atlas Dumbwaiter

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Reliable medium‑duty limit switch with top roller arm actuator, commonly used as a cable slack switch in select Atlas dumbwaiter systems and similar applications requiring precise mechanical actuation.

This Honeywell limit switch from the E6/V6 series features a robust zinc housing and SPDT contact configuration suited for a range of industrial and lift control functions.
The top roller arm design provides consistent activation in lateral movement applications such as dumbwaiter cable tension systems.
Rated for up to 15 A AC and versatile electrical service, this switch delivers dependable actuation performance in environments with limited space.
Buyers seeking accurate mechanical positioning and broad temperature tolerance will appreciate the durable build and proven microswitch mechanism.

Specifications

• Switch Type: Medium‑duty limit switch (SPDT – 1NO/1NC)
• Actuator Style: Top roller arm
• Electrical Rating: 15 A AC (up to ~600 VAC) / 250 VDC
• Operating Force: ≈ 3.34 N (≈ 21 gf)
• Housing: Zinc die‑cast with electrostatic epoxy coating
• Ingress Protection: NEMA 1 / IP40 (basic dust protection)
• Mounting: Chassis mount with standard screw terminals
• Temperature Range: −32 °C to +71 °C
• Pretravel (approx): ~0.188″ (4.8 mm)
• Overtravel (approx): ~0.219″ (5.6 mm)
• Weight: ~11.4 oz

Target Application Notes
Designed for systems where precise control of mechanical movement is essential, this limit switch is a direct fit for select Atlas dumbwaiter models used as a cable slack detection switch. The top roller arm actuator is optimal for detecting lateral or rolling contact motion typical in these lifts.

This listing is focused on the specific part confirmed in Atlas dumbwaiter applications; verify shaft orientation and mounting position against your original switch before purchase.