Limit Switch D4E-1A20N

1640 INR/Piece

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Product Details:

Automation Grade Industrial
Circuit Type SPDT (Snap Action)
Finish Type Smooth Finish
Max. Current 5A
Response Time 20 ms max.
Rated Voltage 125/250V AC
Number of Module Single
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Limit Switch D4E-1A20N Price And Quantity

Minimum Order Quantity 10 Piece
Price 1640 INR/Piece

Limit Switch D4E-1A20N Product Specifications

Rated Voltage 125/250V AC
Number of Module Single
Size 31 mm x 58 mm x 28 mm (W x H x D)
Max. Voltage 250V AC/DC max.
Material Plastic and Metal
Response Time 20 ms max.
Current Rating 5A at 250V AC
Circuit Type SPDT (Snap Action)
Finish Type Smooth Finish
Contact Resistance 25 m max. (initial)
Color Black and Blue
Max. Current 5A
Operating Temperature 10C to +80C
Automation Grade Industrial
Weight Approx. 70g
Insulation Resistance 100 M min. (at 500 VDC)
Mounting Type Panel/Base Mount
Protection Level IP67
Stoke 18 mm approx.
Product Type Limit Switch
No Of Poles 1 Pole
Temperature Range 10C to +80C
Mechanical Life 10,000,000 operations min.

Product Description

Small Sealed limit Switch, Compact Switch, Enclosed Limit switches, General load, IP67, SPDT, Roller plunger, Panel mounting/Side-mounting, Screw terminal type without Cable.

Reliable Performance in Harsh Conditions

Engineered with an IP67 protection rating and thermoplastic housing, the D4E-1A20N limit switch excels in dusty, wet, or vibration-prone environments. Its shock resistance up to 100G and vibration range between 10 to 55 Hz ensure stable operation, even in demanding industrial settings.

Precision and Longevity

Boasting mechanical life of at least 10 million operations and electrical endurance of 500,000 operations, this limit switch is tailored for frequent usage. The plunger actuator with an 18 mm stroke guarantees accurate position sensing, minimizing downtime and maximizing operational efficiency.

Easy Installation and Versatile Mounting

The switch features screw terminals for straightforward wiring and supports panel or base mounting. Its compact size-31 mm x 58 mm x 28 mm-and smooth finish facilitate quick integration into new or existing automation systems. The housing material and robust build add to the ease of use and reliability.

FAQ's of Limit Switch D4E-1A20N:

Q: How is the Limit Switch D4E-1A20N installed in industrial applications?

A: The D4E-1A20N switch can be panel or base mounted using its compact design and screw terminals, allowing for straightforward wiring and integration into a variety of automation setups.

Q: What benefits does the IP67 protection rating offer for this limit switch?

A: IP67 protection ensures the switch is dust-tight and resistant to water immersion, making it suitable for use in harsh environments where exposure to dust, dirt, or moisture is common.

Q: When should the limit switch be replaced during operation?

A: The switch should be considered for replacement after reaching its mechanical life of 10 million operations or electrical life of 500,000 operations to maintain optimal performance and reliability.

Q: Where can the D4E-1A20N limit switch be used?

A: This limit switch is ideal for industrial automation systems, manufacturing machinery, conveyor lines, and applications requiring precise position sensing in both indoor and outdoor locations.

Q: What process is involved in connecting electrical circuits to the switch?

A: Wiring is accomplished via screw terminals designed for secure contact; the SPDT (Snap Action) configuration allows connection for both normally open and normally closed contacts, offering flexible control.

Q: How does the plunger actuator improve switch performance?

A: The plunger actuator delivers accurate movement detection with an 18 mm stroke, enabling fast response (20 ms max) and reliable operation, even in environments subjected to frequent actuation.

Q: What are the advantages of using thermoplastic and metal materials in the switch's construction?

A: Thermoplastic and metal provide a strong, lightweight, and resilient housing, which enhances shock and vibration resistance, extends longevity, and maintains a smooth finish for easy cleaning and installation.

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