(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

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

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Limit Switch

Limit Switch is used to detect the presence or absence of an object and monitor the position of a moving part for example detection of incorrectly set work, loose screws, and check the status a door of machine. They find widespread application across various industries, such as automation systems, food and pharmaceutical industries, and electronics industries. When selecting Limit Switch it is crucial to consider factors such as Detector Shape (e.g., Rod Shape, Plunger Type, Lever Shape (Push) and so on), Environment (General, Cold/Heat Resistant, Water Resistant) Plunger and Lever Shape. These considerations are vital for ensuring the production of high-quality products. We highly recommend reputable brands like OMRON and RS Pro. Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on Limit Switch and related products. If you have any doubts or require assistance in choosing the right product, our experts are readily available to provide advice and guidance.

8 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less 14 Day(s) or Less

On Sale Till 31/03/2025

Slim Type Safety / Door Switch [D4GS-N]

OMRON

[Features]
· IP67 compliant thin door switch.
· Slim type with 17 mm width (3 contacts).
· Possible to use on front or back surface due to reversible structure.
· Built-in switch available with 2 contacts and 3 contacts.
· Operation key uses a structure to absorb vibration and shocks using rubber in fitting hole.
· Protective structure IP67

CAD ：: 3D

Standard Price:	SGD 11.00-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Small Solenoid Lock / Safety Door Switch [D4SL-N]

OMRON

General-purpose enclosed switch with high shut-off capacity and high durability
[Features]
· ZE, ZV, and ZV2 types have built-in Z type general-purpose basic switch.
· Highly durable and has a large shutoff capacity.
· There are three types of mounting methods: side, bottom and side diagonal, as well as abundant actuator types.
· Connecting is easy since the terminal of the built-in switch is on the front when the cover is removed.
· Models with ground terminals support CE Marking.
· UL/CSA/CCC certified (contact the manufacturer for the certification format).

CAD ：: 2D / 3D

Standard Price:	SGD 147.00-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Small Enclosed Switch VE

OMRON

[Features]
· Compact and light weight seal switch.
· Excellent dust proof and mechanically strong V type compact basic switch by sealing it in die-cast case.
· In case of cams/arms types and cams/roller arms type, the position of arm can be set to 360° random position.

CAD ：: 2D

Standard Price:	SGD 49.45-
	Special Price
Days to Ship:	4 Day(s) or more

Safety Door Switch [D4BS]

OMRON

Blocks the control circuit by directly opening the contact by using the operation key only used to open the protective door of machine tools

[Features]
· Approved by EN (TÜT) compliant to CE marking.
· Approved by UL, CSA.
· Direct opening of contact of switch at the time of opening protective cover by using the direct opening operation mechanism (only at NC contact side).
· Approval of EN standard of direct opening operation is shown by mark on the switch.
· Prevents error operation and fake operation by using exclusive operation key.
· A wide temperature range of -40 to+80°C.
· The protective structure of switch box is approved by IP67 (EN60947-5-1).

Standard Price:	SGD 11.50-
Days to Ship:	4 Day(s) or more

Solenoid Lock / Safety Door Switch [D4BL]

OMRON

After the cutting tool stops due to the inertia of the machine, unlock the protective cover using the controller signal, pushbutton switch, etc.
[Features]
· The mechanical lock automatically engages when the operation key is inserted. The mechanism releases the lock only when voltage is applied to the solenoid, realizing high safety.
· It has acquired EN (TÜV) Standards compatible with CE Marking.
· UL/CSA/CCC certified.
· The direct circuit opening mechanism (NC contact side only) is used to open the switch contacts when opening the protective cover. The direct circuit opening certification by EN standards is displayed on the switch cover.
· The release key handles maintenance power outages (power supply failures).
· The main body is made of robust and strong aluminum die-cast, and the inside of the box has protection degree IP67, UL, CSA Type 6P, 13.
· Also equipped with two conduit ports in horizontal and vertical directions.
· A series of display unit types that show operation status at a glance and adjustable operation keys that support double doors.
· By changing the direction of the head in 4 directions, the operation key can be inserted in 4 directions.

Standard Price:	SGD 268.61-
Days to Ship:	4 Day(s) or more

Solenoid Lock / Safety Door Switch / Slide Key Unit [D4JL/D4JL-SK40]

OMRON

Lock Strength 3,000 N
[Features]
· Various monitoring patterns can be used thanks to 2 circuits + 2 contacts in the safety circuit.
· It uses gold clad contacts as standard and supports both general load and micro load. The trap key type helps avoid the danger of being left behind within the fence.
· A rear release button type that allows unlocking from the inside and egress even when locked within the fence.
· Protection degree IP67.

CAD ：: 2D / 3D

Standard Price:	SGD 220.70-
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

Small Safety Door Switch / Slide Key Unit [D4NS/D4NS-SK]

OMRON

Next generation safety door switch supporting multi-contact, man-hours saving and micro load

[Features]
· As regards the contact structure, in addition of the conventional 1NC/1NO, 2NC, three type of 2NC/1NO, 3NC are available.
· M12 connector type easy to replace and saving man-hours is also released.
· Standardized au clad contact with high contact reliability.
· Supports both i.e. general load and micro load.
· Metallic head variation

CAD ：: 2D / 3D

Standard Price:	SGD 31.50-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Small safety door hinge door switch

OMRON

Compact safety hinge door switch made up of resin and supporting reduction in space of machine

CAD ：: 3D

Standard Price:	SGD 79.86
	Special Price
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Detector Shape
Main Body Size
Environment
Plunger Shape Type
Number of Plunger Rows
Roller Lever Shape Type
Lever Shape Type
Rod Shape Type
Contact Type
Contact Point Type
Contact Material
Rated Operating Voltage(V)
Rated Conductance Current(A)

	On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025				On Sale Till 31/03/2025	On Sale Till 31/03/2025
Brand	OMRON	OMRON	OMRON	OMRON	OMRON	OMRON	OMRON	OMRON
Product Series	Slim Type Safety / Door Switch [D4GS-N]	Small Solenoid Lock / Safety Door Switch [D4SL-N]	Small Enclosed Switch VE	Safety Door Switch [D4BS]	Solenoid Lock / Safety Door Switch [D4BL]	Solenoid Lock / Safety Door Switch / Slide Key Unit [D4JL/D4JL-SK40]	Small Safety Door Switch / Slide Key Unit [D4NS/D4NS-SK]	Small safety door hinge door switch
CAD	3D	2D / 3D	2D			2D / 3D	2D / 3D	3D
Days to Ship	Same day or more	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	Same day or more	4 Day(s) or more
Detector Shape	Others	Others	Others	Others	Others	Others	Others	Others
Main Body Size	Standard	Small Type	Small Type	Standard	Standard	Standard	Small Type	Small Type
Environment	Standard	Standard	Standard / Oil Resistant / Dust Resistant	Standard / Cold Resistant	Standard	Standard	Standard / Cold Resistant	Standard / Cold Resistant
Plunger Shape Type	-	-	-	-	-	-	-	-
Number of Plunger Rows	-	-	-	-	-	-	-	-
Roller Lever Shape Type	-	-	Standard	-	-	-	-	-
Lever Shape Type	-	-	Lever / Arm Lever	-	-	-	-	-
Rod Shape Type	-	-	-	-	-	-	-	-
Contact Type	Mutually Insulated Double Throw	Mutually Insulated Double Throw	Single Pole Double Throw	Mutually Insulated Double Throw	Mutually Insulated Double Throw	Mutually Insulated Double Throw	Mutually Insulated Double Throw	Mutually Insulated Double Throw
Contact Point Type	-	-	-	-	-	-	-	-
Contact Material	-	-	-	-	-	-	-	-
Rated Operating Voltage(V)	DC125V / DC250V	DC125V	AC240/250V	AC100/125V / More than AC300V	AC100/125V / AC240/250V	DC125V / DC250V / AC100/125V / AC240/250V	DC125V / DC250V	DC125V / DC250V
Rated Conductance Current(A)	2.5	1	10	10	10	10	2.5	2.5

Configure

Specification/Dimensions

Detector Shape
- Plunger Type
- Roller Lever Type (Rotary)
- Lever Shape (Push)
- Rod Shape
- No Lever Type (Knurled Shaft)
- Others
- Roller lever type
Images

Clear

Main Body Size
- Standard
- Small Type
Clear

Environment
- Standard
- Outdoor Corrosion Resistant
- Cold Resistant
- Heat Resistant
- Hydrogen Gas
- Weather Resistant
- Oil Resistant
- Dust Resistant
- Water Resistant
Clear

Plunger Shape Type
- Top Plunger
- Ball Plungers
- Roller Plungers
- PerpendiCular Side Roller Plungers
- Side Surface Plunger
- Side Surface Ball Plunger
- Multiple
Images

Clear

Number of Plunger Rows
- 2
- 3
- 4
- 5
- 6
Clear

Roller Lever Shape Type
- Standard
- Fork Lever Lock
- Variable Roller Lever
- Center Roller Lever
- Variable Rod Lever
- Spring Rod Lever
Images

Clear