Honeywell 91MCE3-P1 Limit Switch – Industrial Precision

🔹 Product Summary:
The Honeywell 91MCE3-P1 is a compact and reliable industrial limit switch designed for accurate position detection in demanding applications. With a long mechanical life, robust insulation resistance, and compact housing, it delivers consistent performance across varied environments.

🔹 Key Features:

• Operating speed: 0.05 mm to 1 m/sec

• Insulation resistance >100 MΩ @ 500 VDC

• Rated voltage: 300 VAC (EN60947-5-1)

• Thermal current: 10A (pre-leaded), 3A (connector)

• Electrical rating: AC 15 A 300; DC 13 Q300

• Mechanical life: 5 million operations

• Electrical life: 500,000 operations

• Operating temp: -25°C to +85°C

• Humidity: < 95% RH
  
  

🔹 Applications:

• Position sensing in factory automation

• Industrial machine safety control

• Conveyor systems and robotic arms

• Door & panel monitoring in enclosures
  
  

🔹 Product Benefits:

• Long life span reduces replacement downtime

• High resistance to environmental stress

• Compact and durable for tight installation spaces

• Compliant with EN60947-5-1 standards

• Reliable operation in both AC and DC circuits
  
  

🔹 Frequently Asked Questions (FAQs):

Q1: What is the expected lifespan of the 91MCE3-P1 switch?
A1: The switch offers a mechanical life of 5 million operations and an electrical life of 500,000 cycles.

Q2: Can the switch operate in high humidity environments?
A2: Yes, it is designed to function in humidity levels up to 95% RH.

Q3: What type of applications is this limit switch ideal for?
A3: It is suitable for industrial machinery, conveyor systems, safety interlocks, and factory automation.