Limit Switches

Limit Switches

Introducing Essen’s EPS Series: Your reliable choice for industrial AC-DC switch mode power supplies (SMPS). Engineered to elevate process control and automation, these rugged units ensure high efficiency with over-voltage, over-current, over-temperature, and short-circuit protection. Choose between 110V to 230V or a universal range (90-270V, 50-60 Hz) AC input. Industry-standard 5V, 12V, or 24V DC output options. Trust in our attractive, corrosion-resistant design for dependable performance in high-reliability applications.
  • Output Voltage- 5V or 12V or 24V DC, adjustable upto + /- 10% with inbuilt Potentiometer.
  • Efficiency- About 82% at full load [24V dc only]

Characteristics

  • 1 NO + 1 NC,1NO + 2 NC, 2 NO + 1 NC, 2 NO + 2 NC contacts.
  • Silver contacts are designed for low contact resistance.
  • Long mechanical & electrical life.
  • Robust contact springs.
  • Can be operated at frequencies as high as 3000 switching cycles/ hr.
  • Available in open execution or in aluminum alloy diecast housing.
  • Roller Lever switches can be operated from 4 directions in step of 90°.
  • Snap action limit switches are designed for extremely low operating speeds.
  • Switch elements with a cover are also available.
  • Conform to IEC 947-5-1 standard.

Product

Description

Ordering Code

LSO/*LSO-C

  • Design

  • Enclosure
  • Actuating force

1 NO + 1 NC
Normal action mechanism NC opens before NO closes
Open execution
1.0 Kg.(max.)

Ordering Code

LSOS/*LSOS-C

  • Design

  • Enclosure
  • Actuating force

1 NO + 1 NC
Snap action mechanism
Open execution
1.5 Kg.(max.)

Ordering Code

LSO-CP/*LSOS-CP

  • Design

  • Enclosure
  • Actuating force

1 NO + 1 NC
Snap action mechanism
Open execution
1.5 Kg.(max.)

Ordering Code

LS0 -12/* LS0 -1 2C

  • Design

  • Enclosure
  • Actuating force

1 NO + 2 NC
NC opens before NO closes
Open execution
1.0 Kg.(max.)

Ordering Code

LS0-21/*LS0 -21C

  • Design

  • Enclosure
  • Actuating force

2 NO + 1 NC
NC opens before NO closes
Open execution
1.0 Kg.(max.)

Ordering Code

LS0-22/*LS0 -22C

  • Design

  • Enclosure
  • Actuating force

2 NO +2 NC
NC opens before NO closes
Open execution
1.0 Kg.(max.)

Ordering Code

LSP

  • Design

  • Enclosure
  • Actuating force (In direction of stroke)
  • Diecasthousing with gasket
1 NO + 1 NC M4
NC opens before NO closes
Diecast housing with push rod
1.0 Kg.(max.)

Ordering code – LSPG

Ordering Code

LSR

  • Design

  • Enclosure
  • Actuating force
  • Diecasthousing with gasket

1 NO + 1 NC 
NC opens before NO closes
Diecast housing with roller lever
0.75 Kg.(max.)
Ordering code – LSRG

Ordering Code

LSPS

  • Design

  • Enclosure
  • Actuating force
  • Diecasthousing with gasket

1 NO + 1 NC 
Snap Action Mechanism
Diecast housing with push rod
1.5 Kg.(max.)
Ordering code – LSPSG

Ordering Code

LSRS

  • Design

  • Enclosure
  • Actuating force
  • Diecasthousing with gasket

1 NO + 1 NC 
Snap Action Mechanism
Diecast housing with roller lever
1.2 Kg.(max.)
Ordering code – LSRSG

Technical Data

Electrical ratings

 

Mechanical life

Contact life


Temprature and Humidity

 

Contact resistance

Dielectric strength

Insulation resistance

10 A at 500V AC
0.4 A at 440V DC non-inductive
0.8 A at 250V DC non-inductive

15,000,000 switching cycles (typical)

Upto 15,000,000 switching operations
depending on breaking current (see graph)

All switches are designed for use
upto an ambient temprature of
50°C and 85% R.H.

20 milliohm max.

2kV AC rms

1000 Mohms min.

 

Discover the Power of Exceptional Limit Switches

Reliable, Durable, and Designed for Precision Control

At Essen Deinki, we provide the most robust and high-quality Limit Switches tailored for industrial applications. Whether you require precision, durability, or reliability, our expertly engineered limit switches are the perfect solution for enhanced process control in your systems.

[Order Your Limit Switch Today]

Why Choose Essen Deinki’s Limit Switches?

Built for Longevity

  • Mechanical & Electrical Excellence

With a mechanical life of up to 15 million cycles, our limit switches are engineered to last. You can rely on their robust contact springs and durable design for seamless performance.

Precision and Control

  • Our limit switches operate efficiently at switching frequencies up to 3,000 cycles per hour. Whether you need fine control or rapid switching, they’re designed to deliver precision every time.

Versatile Design Options

  • From roller levers that can operate from 4 directions (in 90° steps) to snap-action mechanisms for ultra-slow operating speeds, our range meets all unique industrial needs.

Rigorously Tested for Safety

  • Certified to IEC 947-5-1 Standards, our switches are tested for electrical ratings of up to 10A at 500V AC and impressive dielectric strength of 2kV AC rms.

[View Specifications]

 

How It Works

Deploying Essen Deinki’s Limit Switches is as simple as it is effective:

  1. Select the Range that Fits Your Needs

Explore our line of all-purpose, heavy-duty, miniature, or precision limit switches tailored to industrial applications.

  1. Integrate with Ease

With open execution or diecast housing options and robust connection terminals, installation is effortless.

  1. Experience Reliable Operations

Enjoy smooth and consistent operation, even under demanding environmental conditions.

[Check Compatibility for Your System]

Why Industry Leaders Trust Essen Deinki

Since 1964, Essen Deinki has been transforming industries with cutting-edge electro-mechanical components. Trusted by clients across 15 countries, we bring unparalleled expertise and innovation to limit switch manufacturing.

[Get Started with Essen Deinki]

Don’t compromise on quality. Transform your industrial processes with our reliable Limit Switches today.

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