Honeywell 91MCE3-P1B Limit Switch

Product Summary:
The Honeywell 91MCE3-P1B is a compact, pre-wired limit switch engineered for industrial environments requiring precise, high-speed operation. It offers exceptional mechanical life and is designed to perform reliably under varying environmental conditions.

Key Features:

• Model: 91MCE3-P1B

• Operating speed: 0.05 mm to 1 m/s

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

• Rated Thermal Current: 10A (pre-leaded), 3A (connector version)

• Electrical Rating: AC-15 A300; DC-13 Q300

• Insulation Resistance: >100 MΩ @ 500 VDC

• Mechanical Life: 5 million operations

• Electrical Life: 5 x 10⁵ operations

• Operating Temperature: -25°C to +85°C

• Humidity Tolerance: < 95% RH
  
  

Applications:

• Material handling systems

• Packaging machinery

• Conveyor automation

• Factory automation lines

• Safety interlocking applications
  
  

Product Benefits:

• Long mechanical and electrical life ensures reliability

• Operates in wide temperature and humidity ranges

• High-speed actuation supports rapid processes

• Compact and rugged design for space-saving integration

• Meets global industrial standards for performance and safety
  
  

FAQs:

Q1: What is the maximum current capacity of the Honeywell 91MCE3-P1B?
A1: It can handle up to 10A in pre-leaded versions and 3A in connector versions.

Q2: Is this limit switch suitable for outdoor use?
A2: It operates reliably in temperatures from -25°C to +85°C and humidity below 95%, making it suitable for harsh environments, but not in direct weather-exposed conditions.

Q3: How long does the switch last under continuous operation?
A3: The mechanical life is rated up to 5 million operations, with an electrical life of up to 500,000 operations.