
Honeywell BX4D3K Limit Switch
Product Summary:
Honeywell BX4D3K limit switch is engineered for high-performance industrial automation tasks. Featuring robust snap-action circuitry, versatile actuator compatibility, and a sealed enclosure, it ensures long-term durability in harsh environments.
Key Features:
Compatible with side/top/roller/wobble actuators
Snap-action: SPDT or DPDT with optional sequential & center-neutral modes
10A thermal current rating for heavy-duty switching
Rugged aluminum or stainless steel housing
Multiple termination sizes: 0.5", 0.75", 20 mm conduit
Rated AC15 A600 and DC13 R300
Non-plug-in BX/BX2 housing design
NEMA 1, 3, 4, 6, 13 and IP67 rated for harsh conditions
Application:
Machine tools and packaging lines
Automotive and assembly systems
Pharmaceutical and cleanroom equipment
Robotic arms and motion sensors
Conveyor and industrial safety systems
Product Benefits:
High configurability for different mounting setups
Long mechanical life and switching accuracy
Reliable performance under dust, water, and chemical exposure
Secure enclosure for hazardous environments
Reduces wiring issues with standardized conduit entries
FAQs:
Q1: Is the Honeywell BX4D3K suitable for outdoor use?
A1: Yes, it is rated IP67 and NEMA 6, providing water and dust resistance for outdoor or washdown environments.
Q2: Can I use different actuator heads with this model?
A2: Absolutely, it supports multiple actuator types like side pin plunger, rotary, top plunger, and wobble styles.
Q3: What electrical loads can it handle?
A3: It supports 10A thermal loads with AC15 A600 and DC13 R300 electrical ratings, suitable for industrial control circuits.



