Honeywell Limit Switch 91MCE-3-P1

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Honeywell Limit Switch 91MCE-3-P1 Specification

Rated Voltage
300 Vac (EN60947-5-1)

Mechanical Life
5 million operations

Max. Current
10 Ampere (amp)

Protection Level
IP67

Product Type
Limit Switch

Insulation Resistance
> 100 Mohm @ 500 Vdc

Max. Voltage
300 Volt (V)

Operating Temperature
-25C to 85C [ -13F to 185F] without ice

Color
Black

Cable
5 core, 0.75 mm2

Operating Speed
0.05 mm to 1 m/s

Humidity
< 95% RH

Dielectric Strength
1000V/1min (current), 2500V/1min (non-current)

Electrical Rating
ac 15A 300V; dc 13 Q300

Operating Frequency (Electrical)
30 ops per min

Operating Frequency (Mechanical)
120 ops per min

Honeywell Limit Switch 91MCE-3-P1 Trade Information

Minimum Order Quantity
1 , , Piece

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
100 Pieces Per Week

Delivery Time
1 Days

Main Domestic Market
All India

About Honeywell Limit Switch 91MCE-3-P1

Honeywell Limit Switch 91MCE-3-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-3-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

Precision and Longevity Assured

The Honeywell 91MCE-3-P1 Limit Switch guarantees high precision detection with an impressive mechanical life of 5 million operations. Its advanced construction ensures extended service, minimizing the need for frequent replacement. The robust design also offers excellent insulation resistance and withstands challenging industrial conditions, contributing to seamless and consistent performance wherever it is employed.

Engineered for Versatility and Safety

Suitable for a variety of industrial applications, this limit switch is certified with IP67 protection, making it resistant to water and dust. Its wide operating temperature and humidity range ensure suitability in diverse climates. The switch's electrical ratings, combined with strong dielectric strength features, provide operational safety for both equipment and personnel.

FAQ's of Honeywell Limit Switch 91MCE-3-P1:

Q: How do I install the Honeywell Limit Switch 91MCE-3-P1 in my application?

A: Installation involves mounting the switch securely in the desired position, ensuring the actuator is properly aligned with the moving equipment. Use the 5-core, 0.75 mm2 cable for electrical connections, following the manufacturer's wiring diagram for safe operation. Ensure all connections comply with local electrical standards for best results.

Q: What environments is the 91MCE-3-P1 suitable for?

A: The switch is designed for industrial environments where conditions may include dust, moisture, and temperature variations from -25C to 85C. Its IP67 rating and ability to function in humidity below 95% RH make it suitable for both indoor and outdoor operations common in Indian manufacturing and process industries.

Q: When should I consider replacing the limit switch?

A: While the 91MCE-3-P1 boasts a mechanical life of up to 5 million operations, it should be inspected periodically for signs of physical or electrical wear, irregular operation, or environmental damage. If any performance issues are observed or if it nears its mechanical cycle rating, replacement is advised to ensure safety and reliability.

Q: Where can I use the Honeywell 91MCE-3-P1 in my facility?

A: This limit switch is ideal for use in automation systems, conveyor controls, machine tools, and safety interlocks across industries such as manufacturing, logistics, and processing. Its versatility allows for integration wherever precise position detection and reliable control signals are required.

Q: What is the process for connecting the switch electrically?

A: Connect the 5-core cable to your control panel or device, ensuring that the voltage (up to 300V) and current (up to 10A) ratings are not exceeded. Use terminal blocks or appropriate connectors, and verify the insulation resistance to ensure safety and compliance. Refer to the product's datasheet for detailed wiring instructions.

Q: How does this limit switch benefit my automation system?

A: The Honeywell 91MCE-3-P1 enhances automation reliability by providing precise, repeatable position feedback, crucial for safe machinery operation. Its robust construction reduces downtime due to component failure, while high electrical and mechanical ratings support demanding applications, ultimately increasing system productivity.

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