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Due to the heavy typhoon attacked to Japan on Sep/4/2018,
Items will be shipped from Narita International Airport(NRT) or Chubu Centrair International Airport(NGO),
which normally should have been shipped from Kansai International Airport(KIX).
It may cause delay on shipment. Sorry to have kept you waiting and thank you very much for your understandings.

  • General-Purpose Basic Switch

General-Purpose Basic Switch Z-15GW2A55-B5V

4.62 (16)
Package Qty.
Ship pack of
21.99 SGD
Shipped after 2018-09-25
Now we ship to...
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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
Mechanical Durability
More than 10,000,000 times
Ambient Humidity
35 - 95%RH
Force for Operating (OF) (N)
A maximum of 1.27
Rated Current (A)
Insulation Resistance (Mohm)
More than 100 (with DC500V mega)
Inrush Current (A)
Regular (maximum) closed path/30, open path/15
Allowable Operating Frequency
(Mechanical) 240 times/min, (electric) 20 times/min
Allowable Operating Speed
0.01mm to 1m/s (value of push-button part)
Protection Structure
Drip-proof type (a terminal part is included)
Contact Materials
PTI Tracking Characteristics
Electrical Durability
More than 500,000 times
Weight (g)
About 45
Impact Resistance
Maximum 1000m/s2
Contact Resistance (mohm)
15 or less (initial value)
Operating Ambient Temperature (deg C)
-15-80 (not in cases of freezing)
Vibration Resistance (malfunction)
10 to 55Hz frequency 1.5mm (less than 1 ms of malfunction)
Terminal Type
Tightens Terminal screws with anti-drop terminal protection cover with
Withstand Voltage
(Homopolar terminal spacing) AC1000V 50/60Hz 1min (Between the pole terminals and earth, between each terminal and non-charging metal) AC2000V 50/60Hz 1min
Actuator Type
Hinge roller lever
Impact Resistance (Malfunction)
Reference value: maximum of 300 m/s2 (less than 1 ms of malfunction, in the case of a pin push-button type)
Customer Reviews
5 star 12
4 star 2
3 star 2
2 star 0
1 star 0
Review Rating: 4.62
16 Customer Reviews
The reviews are automatic translation.
Machine problem
From Japan
On 2018-07-17 09:36:58
Use without problems replacement are moving. It was saved in the ship on the same day.
This review is about item#02503864.
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.