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ML6421A1017

Brief Product Description:
The Honeywell ML6421A1017 is a high-reliability micro limit switch designed for precision position detection in compact applications. Its snap-action mechanism ensures crisp contact switching with minimal force, ideal for OEM equipment requiring long service life.

Key Features:
✔ Ultra-Compact Size – Space-saving design for tight installations
✔ Sealed Option Available – IP67 protection for harsh environments
✔ Low-Force Actuation – Sensitive response for delicate mechanisms
✔ Versatile Mounting – Threaded bushing or panel-mount configurations

Typical Applications:
✔ Medical Device Safety Cutoffs
✔ Printer/Scanner Paper Path Detection
✔ Automotive Gear Position Sensing
✔ Industrial Robotics End-Stop Control

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Honeywell ML6421A1017 Product Specifications (English)
Key Parameters:
Model: ML6421A1017

Type: Micro Limit Switch (Precision Snap-Action)

Contact Configuration: SPDT (1NO + 1NC)

Current Rating: 10A @ 120V AC / 6A @ 28V DC

Electrical Life: 100,000 cycles (min.)

Mechanical Life: 1,000,000 cycles (min.)

Operating Force: ~0.5N (50g) to 1.5N (150g)

Travel:

Pretravel: 0.5mm (0.02")

Overtravel: 0.25mm (0.01")

Housing Material: Thermoplastic (UL94 V-0 rated)

Terminals: Quick-Connect (6.35mm) / Solder Lug Options

Operating Temp: -40°C to +85°C (-40°F to +185°F)

Protection Rating: IP67 (Dust/Waterproof when sealed)

Certifications: UL, CSA, CE, RoHS