Honeywell BX24A3K Limit Switch – SPDT/DPDT, Side & Top Actuator Options
Honeywell BX24A3K industrial limit switch with multiple actuator and circuit options, featuring durable housing and IP67/NEMA sealing.
Product Summary:
The Honeywell BX24A3K is a heavy-duty industrial limit switch series designed for versatility and endurance. With multiple actuator types and circuit configurations (SPDT, DPDT), this model offers double-break snap action, rugged aluminum or stainless steel housing, and NEMA 1, 3, 4, 6, 13, and IP67-rated sealing—making it ideal for demanding industrial applications.
Key Features:
Model: BX24A3K
Actuator Options:
Side pin/roller plunger (adjustable)
Top pin/roller plunger (adjustable)
Rotary (standard/maintained)
Wobble: cat whisker or plastic rod
Circuit Configurations:
1NC 1NO SPDT snap action, double break
2NC 2NO DPDT (various actions: standard, sequential, center neutral)
3NC 1NO slow action, double break
Housing: Aluminum (BX) or Stainless Steel (BX2)
Electrical Rating: 10A thermal, AC15 A600 / DC13 R300
Termination: 0.5 in, 0.75 in NPT or 20 mm conduit
Sealing: NEMA 1, 3, 4, 6, 13 / IP67
Applications:
Harsh industrial environments
Conveyor and packaging equipment
Safety interlocks in process control
Oil & gas machinery
Material handling systems
Product Benefits:
🧩 Highly customizable with various actuator and circuit options
🧱 Rugged construction with aluminum or stainless steel housing
đź’§ IP67/NEMA 6 sealing for use in wet and dusty environments
⚙️ Reliable snap action and double break for safety applications
âś… Supports both single and double-pole AC/DC load switching
FAQs:
Q1: What actuator options are available for the BX24A3K?
A1: It supports side/top pin, roller, rotary, and wobble actuators—many with adjustable configurations.
Q2: Is this switch suitable for wet environments?
A2: Yes, it's sealed to NEMA 1, 3, 4, 6, 13 and IP67 for dust and water ingress protection.
Q3: What is the difference between SPDT and DPDT versions?
A3: SPDT offers a single-pole double-throw circuit; DPDT provides dual poles for more complex control logic.