OMRON LIMIT SWITCH, D4B-1111N

OMRON LIMIT SWITCH, D4B-1111N Specification

Circuit Type
1NO+1NC (Snap action)

Number of Module
Single

Automation Grade
Industrial

Protection Level
IP67

Mechanical Life
10,000,000 operations min.

Response Time
20ms or less

Finish Type
Electroplated finish

Rated Voltage
250VAC / 125VDC

Max. Current
10A (AC-15), 2A (DC-13)

Temperature Range
-10C to +80C

Product Type
Limit Switch

Material
Housing: Die-cast zinc, Actuator: Stainless steel

Insulation Resistance
100 M min. (at 500 VDC)

Contact Resistance
25 m max.

Max. Voltage
500V AC (Ui)

Operating Temperature
-10C to +80C (without icing or condensation)

Stoke
Full stroke: 20 mm

Size
Approx. 107 mm x 40 mm x 38 mm (H x W x D)

Color
Grey & Black

Weight
Approx. 345g

Mounting Type
Panel/Surface Mount

Current Rating
10A

No Of Poles
2-Pole

Standards Compliance
IEC/EN60947-5-1, UL, CSA

Terminals
Screw terminal

Shock Resistance
1,000 m/s2 (approx. 100G)

Contact Configuration
Double-pole double-throw (DPDT)

Actuator Type
Roller Plunger

Body Construction
Oil-resistant, high-strength casing

Vibration Resistance
10 to 55Hz, 1.5mm double amplitude

Sealing
Sealed to prevent ingress of oil, water, and dust

Electrical Life
500,000 operations min. (at rated load)

About OMRON LIMIT SWITCH, D4B-1111N

Discover the New Release OMRON LIMIT SWITCH, D4B-1111N-a sublime addition to your industrial automation toolkit. This featured switch delivers pristine performance with a DPDT contact configuration, robust oil-resistant zinc casing, and a stainless-steel roller plunger. Offering superb vibration and shock resistance, it meets IEC/EN60947-5-1 and UL standards, promising a terrific 10 million-cycle mechanical life and a bargain for its longevity. The unit's IP67 protection and electroplated finish ensure operational excellence in harsh conditions. Choose OMRON for incredible value and reliability.

Versatile Applications & Robust Features

The OMRON LIMIT SWITCH, D4B-1111N is ideal for industrial automation, machinery safety, and control systems. Its durable die-cast zinc body and stainless-steel actuator feature an oil-resistant, sealed construction that withstands challenging factory environments. With its high-strength material and reliable snap-action operation, it's perfect for panel or surface mounting in production lines, robotics, and heavy-duty processing facilities. This versatile switch ensures seamless integration where safety, reliability, and longevity are paramount.

Global Export Market & Reliable Supply

Catering to a wide export market, OMRON LIMIT SWITCH, D4B-1111N is often dispatched to regions with high industrial expenditure such as Europe, North America, and Southeast Asia. Payment terms are tailored for international buyers, ensuring convenience and security throughout the transaction. With a substantial supply ability, the product is delivered swiftly and efficiently, meeting global demand without delay. Partnering with reliable suppliers, traders, and wholesalers across China guarantees consistent stock and timely delivery worldwide.

FAQ's of OMRON LIMIT SWITCH, D4B-1111N:

Q: How does the OMRON LIMIT SWITCH, D4B-1111N enhance equipment safety?

A: The switch features a DPDT snap-action mechanism with pristine sealing against oil, water, and dust, ensuring reliable circuit interruption and equipment safety in harsh industrial environments.

Q: What are the main applications of the D4B-1111N limit switch?

A: It is widely used in automation systems, machinery safety circuits, and panel or surface-mounted equipment across manufacturing, robotics, and processing industries.

Q: Where can this OMRON limit switch be installed?

A: The D4B-1111N is suitable for installation on panels or surfaces in factories, automated assembly lines, and industrial environments that require robust and accurate position detection.

Q: What is the process for maintaining the D4B-1111N limit switch?

A: Routine maintenance involves checking the screw terminals for secure connections, ensuring the actuator moves smoothly, and inspecting the casing for any ingress of contaminants.

Q: What benefit does the electroplated finish provide?

A: The electroplated finish enhances resistance to corrosion and wear, ensuring a longer lifespan and maintaining the switch's pristine appearance in demanding industrial settings.

Q: When is it optimal to replace this limit switch?

A: Replacement is recommended after reaching its rated electrical life of 500,000 operations or if physical damage or inconsistent contacts are observed during inspections.