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  • General-Purpose Basic Switch

General-Purpose Basic Switch Z-15GW255

4.67 (15)
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*[No return] You cannot return this product. For details, see FAQ.
20.99 SGD
Shipped after 2018-06-21
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Item Feature
This product is manufactured in Japanese standards. Please check the specification before you order.
Contact Specification
Appliance Classes
Class I
Contact Interval
Weight (g)
Impact Resistance
Contact Resistance (mohm)
15 or less (initial value)
Operating Ambient Temperature (deg C)
(No freezing) -15 to 80
Electrical Durability
500000 times or more
Vibration Resistance (malfunction)
10 to 55Hz double amplitude 1.5mm (malfunction within 1ms)
Terminal Type
Solder terminals
Withstand Voltage
(Same extreme child between) AC1000V 50 / 60Hz 1min, (ground between the charged metal parts, non-charging metal part between each terminal) AC2000V 50 / 60Hz 1min
Actuator Type
Hinge roller lever type
Contact Materials
PTI Tracking Characteristics
Mechanical Durability
15 million times or more
Ambient Humidity
35 to 95%RH
Force for Operating (OF) (N)
Rated Current (A)
Insulation Resistance (Mohm)
More than 100 (at DC500V mega)
Impact Resistance (Malfunction)
Reference values​​: maximum 300m / s 2 (malfunction within 1ms, the case of the button-type push-pin)
Inrush Current (A)
(Maximum) closed / 30, open / 15 at all times
Allowable Operating Frequency
(Electrical) (mechanical) 240 times / min, 20 times / min
Allowable Operating Speed
(Is the value of the push button portion) 0.01mm to 1m / s
Protection Structure
(Not including the terminal part) Drip-proof / IP62 equivalent
Customer Reviews
5 star 12
4 star 1
3 star 2
2 star 0
1 star 0
Review Rating: 4.67
15 Customer Reviews
The reviews are automatic translation.
office supply
From Japan
On 2018-05-28 16:09:33
It was saved by early shipment. Thank you very much.
This review is about item#2503961.
Molding machine
From Japan
On 2018-05-05 13:07:25
It is compact and highly reliable and is used as a standard part. Yes.
This review is about item#2503864.
For door interlocking lighting of the stairway storage
From Japan
On 2018-03-26 21:35:13
Although it is a storage under the stairs, there was no lighting as 100V power supply did not come. For that reason, I hung the LED lamp, opened the door of the storeroom and turned on / off the lamp, but remodeled it to turn on and off simultaneously as opening and closing as a door switch. Since the product is Omron excellent in reliability, it works perfectly without any problems.
This review is about item#2503846.
During machine maintenance
From Japan
On 2017-11-15 00:07:33
I have been using it for a long time and I am satisfied with the performance. It is good that the shape does not change much.
This review is about item#2503925.
Machine repair
From Japan
On 2017-07-25 19:47:20
When I did not use it for about 30 years, the spring part of the roller seemed to be disengaged, so it stopped returning so I caught it. Representation of things with high completeness due to simplicity, places to work even without processing anything after thirty years is wonderful
This review is about item#2503907.
Used for belt conveyor such as poultry farm
From Japan
On 2017-05-20 11:40:17
Omron products only use There is no such thing as improvement.
This review is about item#2503925.
Lighting linked with door opening and closing ON-OFF
From Japan
On 2017-03-27 12:08:21
It was slightly larger than I thought, and it looked sturdy. I wanted to let the lighting on and off in conjunction with opening and closing the door, so it's perfect. Because spring pressure is strong, it is a wooden door, but if there seems to be a dent in inside you are thinking whether to put a metal plate on the part to be hit.
This review is about item#2503742.
Replace defective robot with takeout robot
From Japan
On 2016-08-26 16:42:13
I ordered with the same part number, but the installation terminal was 3 places instead of 6 places. This time it was no problem with that.
This review is about item#2503864.
During machine maintenance
From Japan
On 2016-06-20 17:01:43
Previously, I bought it at a parts store! I am satisfied that it can be obtained cheaply!
This review is about item#02503934.
As an antenna rotation positioning sensor
From Japan
On 2016-03-17 07:10:58
It is attached to the rotating part and it is used to extract the positioning signal. It is a reliable switch.
This review is about item#02503846.