How does a micro switch differ from a standard switch ?

Micro switches, also known as snap-action switches, differ from standard switches in their design and functionality. Micro switches are compact, have a sensitive actuation point, and provide quick and precise electrical control. They use a spring-loaded mechanism that ensures a rapid change in the switch's state when the actuator is triggered, making them ideal for applications requiring precision and reliability. Standard switches, on the other hand, are generally bulkier, have a less defined actuation point, and may not provide the same level of precision.

What are the frequent issues associated with micro switches ?

Common issues with micro switches include wear and tear of the internal contacts over time, leading to malfunction. Dust, debris, or moisture can also affect their performance. Additionally, improper installation or exceeding their rated electrical or mechanical limits can lead to problems. Regular maintenance and proper usage can help mitigate these issues.

Can we equate micro switches to limit switches ?

While micro switches and limit switches share similarities in their function to control electrical circuits based on physical inputs, they are not interchangeable. Micro switches are a type of switch, whereas limit switches are a broader category that includes various switch types, including micro switches. Limit switches are often used to define the limits of motion in a machine or to trigger specific actions when an object reaches a certain position.

How long do micro switches typically last?

The lifespan of a micro switch depends on factors such as usage, environmental conditions, and quality. On average, micro switches can last for hundreds of thousands or even millions of cycles when used within their specified parameters. Regular maintenance and proper care can extend their lifespan.

Are micro switches sensitive to environmental conditions?

Micro switches can be sensitive to extreme environmental conditions such as high humidity, temperature variations, or exposure to corrosive materials. It's important to choose micro switches designed for the specific environmental conditions of your application. Sealed or protected micro switches are available for harsh environments to enhance their durability and performance.

Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Micro Switches（Force Required for Push Side O.F.：~3）

Micro Switches are vital tools in the factory automation, designed to assist engineers in creating efficient systems. They're like the sensing equipment of machines, helping them react to changes in their conditions. These switches come in different shapes: plunger type, lever shape (push), and rod shape. Their function is to sense the changes and then initiate actions. Think of a plunger-type switch as a button – when you press it, it signals something to happen. Similarly, the lever-shaped switch is like a doorbell – pressing the lever activates a response. The rod-shaped switch works when its rod is moved. There are different types, such as single pole double throw, double pole double throw, single pole normally closed, and single pole normally open. These names might sound complex, but they simply describe how the switch behaves. Single pole means one pathway for electricity, and double pole means two path for electricity,. Normally open (NO) implies the switch is off (open circuit) until triggered, while normally closed (NC) indicates it's on (Close circuit) until triggered. In essence, Micro Switches play a significant role in factory automation, enabling machines to respond accurately to various scenarios.

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Brand	OMRON (9)
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less Others

9 items

Sort By

: 30; 45; 60

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General-purpose Basic Switch [Z]

OMRON

Best-selling basic switch boasting high precision and wide variety. A large breaking capacity of 15A with high accuracy (repeat accuracy is good).

CAD ：: 2D / 3D

Detector Shape	Rated Operating Voltage(V)	DC rated operating voltage(V)	Lever Shape Type	Plunger Shape Type	Rod Shape Type	Body Material	Force Required for Push Side O.F.(N)	Contact Type
Plunger Type / Lever Shape (Push)	125 / 250	8 / 14 / 30 / 125 / 250	Roller Lever	Top Plunger	-	Resin	~3	-

From: ₹ 552.00
Days to Ship: Same day or more

Same day or more

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Small Basic Switch [V]

OMRON

[Features]
· A small basic switch designed specifically for reliability and safety.
· Omron's best-selling microswitch, available in variations from 10A to 21A.
· Possible to use in applications such as breaking of current at the time of opening and closing the door.
· Two types of cases; thermoplastic and thermosetting case
· Compliant to various requests such as heat resistant and tracking resistant.

CAD ：: 2D / 3D

Detector Shape	Rated Operating Voltage(V)	DC rated operating voltage(V)	Lever Shape Type	Plunger Shape Type	Rod Shape Type	Body Material	Force Required for Push Side O.F.(N)	Contact Type
Plunger Type / Lever Shape (Push)	125 / 250	8 / 14 / 30 / 125 / 250	Hinge Lever / Roller Lever	Top Plunger	-	Resin	~3	Single Pole Double Throw

From: ₹ 184.00
Days to Ship: Same day or more

Same day or more

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Magnetic Blowout Basic Switch [X]

OMRON

The direct current exclusive switch with built-in magnetic blow-out mechanism

CAD ：: 2D / 3D

Detector Shape	Rated Operating Voltage(V)	DC rated operating voltage(V)	Lever Shape Type	Plunger Shape Type	Rod Shape Type	Body Material	Force Required for Push Side O.F.(N)	Contact Type
Lever Shape (Push)	-	125	Roller Lever	-	-	Resin	~3	Single Pole Double Throw

From: ₹ 872.82
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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Double Pole Double Throw Basic Switch [DZ]

OMRON

Independent two-circuit switch. It can be used to open and close two circuits with different voltage and to control independent two-circuit.

CAD ：: 2D / 3D

Detector Shape	Rated Operating Voltage(V)	DC rated operating voltage(V)	Lever Shape Type	Plunger Shape Type	Rod Shape Type	Body Material	Force Required for Push Side O.F.(N)	Contact Type
Lever Shape (Push)	125 / 250	8 / 14 / 30 / 125 / 250	Roller Lever	-	-	Resin	~3	Double Pole Double Throw

From: ₹ 1,547.90
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Sealed Super-Ultra-Small Basic Switch [D2JW]

OMRON

Ultra compact seal type.

[Features]
· Protection structure is JIS immersion type IEC IP67 compatible; (terminal parts not included).
· Peripheral temperature of -40 to +85°C can be used.
· High durability, high contact durability due to gold alloy cross bar contact and coil spring.

CAD ：: 3D

Detector Shape	Rated Operating Voltage(V)	DC rated operating voltage(V)	Lever Shape Type	Plunger Shape Type	Rod Shape Type	Body Material	Force Required for Push Side O.F.(N)	Contact Type
Plunger Type / Lever Shape (Push)	-	30	Hinge Lever	Top Plunger	-	-	~3	Single Pole Double Throw / Single Pole Normally Open

From: ₹ 218.00
Days to Ship: Same day or more

Same day or more

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M4 Mounting Seal Type Basic Switch [D2FW-G]

OMRON

It can be fitted by 1 screw. A seal type also suitable in bad environment

CAD ：: 3D

Detector Shape	Rated Operating Voltage(V)	DC rated operating voltage(V)	Lever Shape Type	Plunger Shape Type	Rod Shape Type	Body Material	Force Required for Push Side O.F.(N)	Contact Type
Lever Shape (Push)	-	30	Leaf	-	-	-	~3	Single Pole Double Throw / Single Pole Normally Closed / Single Pole Normally Open

From: ₹ 232.00
Days to Ship: Same day or more

Same day or more

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Small Basic Switch for High Temperatures [TZ]

OMRON

Stable operation is possible even at the high temperature of 400°C

[Features]
· Ensured the contact reliability and operation under high temperature atmosphere by using ceramic insulator, Co-based special alloy for spring material and special alloy for contact.
· Stable operation is possible even at the high temperature of 400°C

CAD ：: 2D

Detector Shape	Rated Operating Voltage(V)	DC rated operating voltage(V)	Lever Shape Type	Plunger Shape Type	Rod Shape Type	Body Material	Force Required for Push Side O.F.(N)	Contact Type
Lever Shape (Push)	125 / 250	8 / 14 / 30 / 125	Roller Lever	-	-	Ceramics	~3	Single Pole Double Throw

From: ₹ 14,798.42
Days to Ship: 5 Day(s)

5 Day(s)

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Sealed Type Small-Sized Basic Switch [D2VW]

OMRON

[Features]
· Seal type (IP67 compliant: except terminal part) compact basic size
· Ensures stable sealing due to usage of epoxy resin
· Possible to use at watery places and dusty places.
· For internal structure, proven V type series structure is used and hence high precision and high durability is achieved.
· Fitting similar to V type.
· Compliant to the applications requiring environmental resistance such as automobiles, agricultural machinery, large appliances, and business equipment

CAD ：: 3D

Detector Shape	Rated Operating Voltage(V)	DC rated operating voltage(V)	Lever Shape Type	Plunger Shape Type	Rod Shape Type	Body Material	Force Required for Push Side O.F.(N)	Contact Type
Lever Shape (Push)	125 / 250	30	Hinge Lever / Roller Lever	-	-	-	~3	Single Pole Double Throw / Single Pole Normally Closed / Single Pole Normally Open

From: ₹ 380.00
Days to Ship: Same day or more

Same day or more

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Power Supply Switch for Door [D2D]

OMRON

Power supply switch for door with contact gap of 3 mm or more

Detector Shape	Rated Operating Voltage(V)	DC rated operating voltage(V)	Lever Shape Type	Plunger Shape Type	Rod Shape Type	Body Material	Force Required for Push Side O.F.(N)	Contact Type
Plunger Type / Others	250	-	-	Top Plunger	-	-	~3	Double Pole Double Throw / Single Pole Normally Closed / Single Pole Normally Open

From: ₹ 322.00
Days to Ship: Same day or more

Same day or more


Brand
Product Series
CAD
From
Days to Ship
Detector Shape
Rated Operating Voltage(V)
DC rated operating voltage(V)
Lever Shape Type
Plunger Shape Type
Rod Shape Type
Body Material
Force Required for Push Side O.F.(N)
Contact Type

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	OMRON	OMRON	OMRON	OMRON	OMRON	OMRON	OMRON	OMRON	OMRON
Product Series	General-purpose Basic Switch [Z]	Small Basic Switch [V]	Magnetic Blowout Basic Switch [X]	Double Pole Double Throw Basic Switch [DZ]	Sealed Super-Ultra-Small Basic Switch [D2JW]	M4 Mounting Seal Type Basic Switch [D2FW-G]	Small Basic Switch for High Temperatures [TZ]	Sealed Type Small-Sized Basic Switch [D2VW]	Power Supply Switch for Door [D2D]
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	3D	3D	2D	3D
From	₹ 552.00	₹ 184.00	₹ 872.82	₹ 1,547.90	₹ 218.00	₹ 232.00	₹ 14,798.42	₹ 380.00	₹ 322.00
Days to Ship	Same day or more	Same day or more	6 Day(s) or more	5 Day(s) or more	Same day or more	Same day or more	5 Day(s)	Same day or more	Same day or more
Detector Shape	Plunger Type / Lever Shape (Push)	Plunger Type / Lever Shape (Push)	Lever Shape (Push)	Lever Shape (Push)	Plunger Type / Lever Shape (Push)	Lever Shape (Push)	Lever Shape (Push)	Lever Shape (Push)	Plunger Type / Others
Rated Operating Voltage(V)	125 / 250	125 / 250	-	125 / 250	-	-	125 / 250	125 / 250	250
DC rated operating voltage(V)	8 / 14 / 30 / 125 / 250	8 / 14 / 30 / 125 / 250	125	8 / 14 / 30 / 125 / 250	30	30	8 / 14 / 30 / 125	30	-
Lever Shape Type	Roller Lever	Hinge Lever / Roller Lever	Roller Lever	Roller Lever	Hinge Lever	Leaf	Roller Lever	Hinge Lever / Roller Lever	-
Plunger Shape Type	Top Plunger	Top Plunger	-	-	Top Plunger	-	-	-	Top Plunger
Rod Shape Type	-	-	-	-	-	-	-	-	-
Body Material	Resin	Resin	Resin	Resin	-	-	Ceramics	-	-
Force Required for Push Side O.F.(N)	~3	~3	~3	~3	~3	~3	~3	~3	~3
Contact Type	-	Single Pole Double Throw	Single Pole Double Throw	Double Pole Double Throw	Single Pole Double Throw / Single Pole Normally Open	Single Pole Double Throw / Single Pole Normally Closed / Single Pole Normally Open	Single Pole Double Throw	Single Pole Double Throw / Single Pole Normally Closed / Single Pole Normally Open	Double Pole Double Throw / Single Pole Normally Closed / Single Pole Normally Open

Configure

Specification/Dimensions

Detector Shape
- Plunger Type
- Lever Shape (Push)
- Rod Shape
- Others
Images

Clear

Rated Operating Voltage(V)
- 125
- 250
- 500
Clear

DC rated operating voltage(V)
- 8
- 12
- 14
- 24
- 30
- 42
- 100
- 125
- 250
Clear

Lever Shape Type
- Hinge Lever
- Roller Lever
- Leaf
Images

Clear

Plunger Shape Type
- Top Plunger
- Roller Plungers
Images

Clear

Rod Shape Type
- Spring + Metal Rod
Images

Clear

Body Material
- Resin
- Ceramics
Clear

Force Required for Push Side O.F.(N)
Up to 1

~1

Up to 2

~2

~3

~4

~5

~6

~7

~8

More than 10
Clear

Contact Type
- Single Pole Double Throw
- Double Pole Double Throw
- Single Pole Normally Closed
- Single Pole Normally Open
Clear

Related Categories to Micro Switches

- Micro Switches
- Peripheral Components (for Micro Switches)

FAQ Micro Switches

Question: How does a micro switch differ from a standard switch ?: Answer: Micro switches, also known as snap-action switches, differ from standard switches in their design and functionality. Micro switches are compact, have a sensitive actuation point, and provide quick and precise electrical control. They use a spring-loaded mechanism that ensures a rapid change in the switch's state when the actuator is triggered, making them ideal for applications requiring precision and reliability. Standard switches, on the other hand, are generally bulkier, have a less defined actuation point, and may not provide the same level of precision.
Question: What are the frequent issues associated with micro switches ?: Answer: Common issues with micro switches include wear and tear of the internal contacts over time, leading to malfunction. Dust, debris, or moisture can also affect their performance. Additionally, improper installation or exceeding their rated electrical or mechanical limits can lead to problems. Regular maintenance and proper usage can help mitigate these issues.
Question: Can we equate micro switches to limit switches ?: Answer: While micro switches and limit switches share similarities in their function to control electrical circuits based on physical inputs, they are not interchangeable. Micro switches are a type of switch, whereas limit switches are a broader category that includes various switch types, including micro switches. Limit switches are often used to define the limits of motion in a machine or to trigger specific actions when an object reaches a certain position.
Question: How long do micro switches typically last?: Answer: The lifespan of a micro switch depends on factors such as usage, environmental conditions, and quality. On average, micro switches can last for hundreds of thousands or even millions of cycles when used within their specified parameters. Regular maintenance and proper care can extend their lifespan.
Question: Are micro switches sensitive to environmental conditions?: Answer: Micro switches can be sensitive to extreme environmental conditions such as high humidity, temperature variations, or exposure to corrosive materials. It's important to choose micro switches designed for the specific environmental conditions of your application. Sealed or protected micro switches are available for harsh environments to enhance their durability and performance.