About Honeywell Limit switch 91MCE-2-P1
Honeywell Limit Switch 91MCE-2-P1 series limit switch is a compliment to Honeywell's existing product line of smaller, lower cost limit switches. Designed for modern industrial OEMs
Honeywell Limit Switch 91MCE-2-P1 Technical Specifications:-
| Parameter | Measure |
| Operating speed | 0,05 mm to 1 m per second |
| Operating frequency mechanical | 120 ops per minute |
| Operating frequency electrical | 30 ops per minute |
| Insulation resistance | > 100 Mohm @ 500 Vdc |
| Rated voltage | 300 Vac (EN60947-5-1) |
| Rated thermal current | 10A pre-leaded versions; 3A connector versions |
| Electrical rating | ac 15 A 300; dc 13 Q300 |
| Dielectric strength | 1000 Vac for one minute between current carrying parts 2500 Vac for one minute between non-current carrying parts |
| Expected mechanical life | 5 million operations |
| Expected electrical life | 5 x 10 5 operations |
| Operating temperature | -25 C to 85 C [ -13 F to 185 F] without the formation of ice |
| Humidity | < 95 % RH |
| Cable | 5 core, 0.75 mm 2 |
| Degree of protection | IP67 |
Exceptional Operating ReliabilityWith a mechanical life of up to 5 million operations and an IP67 protection rating, the Honeywell 91MCE-2-P1 ensures lasting durability and consistent performance in challenging industrial conditions. Its high insulation resistance also provides superior safety and operational efficiency.
User-Centric EngineeringThe plunger-actuated design and panel mount style make installation straightforward, while the prewired 5-core cable simplifies connectivity. Designed for non-polarized applications, this switch easily adapts to various industrial setups, making it suitable for distributors, suppliers, and manufacturers.
Performance Driven for Industrial ApplicationsOperating effectively under a wide temperature range (-25C to 85C) and high humidity (<95% RH), this limit switch efficiently manages electrical frequencies up to 30 ops/min and supports AC and DC ratings, making it ideal for automation, control panels, and heavy-duty machinery.
FAQ's of Honeywell Limit switch 91MCE-2-P1:
Q: How is the Honeywell 91MCE-2-P1 limit switch installed in an industrial setup?
A: The switch is designed for panel mounting and comes prewired with a 5-core, 0.75 mm2 cable, making installation straightforward. Simply fix the metal enclosure to a suitable panel location and connect the cables according to your circuit requirements.
Q: What are the main benefits of using the 91MCE-2-P1 in industrial environments?
A: This switch offers exceptional durability with a robust metal enclosure and IP67 protection, ensuring reliability in harsh conditions. Its high mechanical life and resistance to dust and water make it ideal for demanding applications.
Q: When should this limit switch be considered for replacement?
A: The Honeywell 91MCE-2-P1 can perform up to 5 million mechanical operations. Replacement is generally considered only when it shows signs of wear, reduced performance, or after reaching its operational lifespan in intensive usage environments.
Q: Where can this plunger-actuated limit switch be used?
A: It is suitable for a variety of industrial machines in automation, conveyor systems, and control panel setups. Its wide operating temperature and high humidity tolerance allow deployment across multiple sectors in India.
Q: What is the process for wiring the prewired 5-core cable?
A: The pre-attached 5-core, 0.75 mm2 cable simplifies connection. Each core is typically color-coded; refer to the wiring diagram provided with the product to connect them to your system's input and output terminals safely.
Q: How does the Honeywell 91MCE-2-P1 support operational safety?
A: The switch is built with dielectric strengths of up to 2500 Vac and an insulation resistance greater than 100 Mohm at 500 Vdc. These features, paired with its IP67 rated enclosure, minimize electrical hazards and enhance safety.