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Omron Z-15GQ22-B 15A Roller Plunger Basic Switch
The Z-15GQ22-B is a 15 A general-purpose basic switch featuring a panel-mount stainless steel roller plunger, SPDT contact configuration and M4 screw terminals for reliable position detection in industrial equipment.

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Omron Z-15GQ22-B Basic Specifications
| Product Type | General-purpose Basic Switch |
|---|---|
| Model | Z-15GQ22-B |
| Series | Omron Z Series, Standard General-purpose Model |
| Actuator | Panel-mount roller plunger; φ12.7 × 4.8 mm stainless steel roller |
| Contact Configuration | SPDT (1c), silver rivet contacts; 0.5 mm standard contact gap |
| Terminal Type | M4 screw terminals |
| Rated Current | 15 A |
| Resistive Load Rating | 15 A at 125/250 VAC; 10 A at 500 VAC; 15 A at 8/14 VDC; 6 A at 30 VDC; 0.5 A at 125 VDC; 0.25 A at 250 VDC |
| Operating Characteristics | OF: 2.45 to 3.43 N; RF: 1.12 N minimum; PT: 0.4 mm maximum; OT: 3.58 mm minimum; MD: 0.05 mm maximum |
| Operating Position | 32.2 to 34.6 mm |
| Operating Speed and Frequency | 0.01 mm/s to 1 m/s; mechanical: 240 operations/min maximum; electrical: 20 operations/min maximum |
| Durability | 10,000,000 operations minimum mechanically; 500,000 operations minimum electrically |
| Protection and Environment | IP00; -25 to 80°C without icing; 35% to 85% RH |
| Application | Machine position detection, travel limiting, mechanism monitoring and industrial equipment control |
| Condition | New original product |
| Warranty | 12-month warranty from KWOCO |
About Omron Z-15GQ22-B Roller Plunger Basic Switch
The Z-15GQ22-B is an Omron Z-series general-purpose basic switch designed for mechanical position detection and travel-limit control. Its panel-mount roller plunger accommodates moving machine parts, while the 15 A switching capacity and SPDT contacts support a wide range of industrial control circuits.
Key Features
- Panel-mount roller plunger: Uses a φ12.7 × 4.8 mm stainless steel roller for actuation by moving machine components.
- 15 A switching capacity: Supports general-load switching in industrial control and machine-monitoring circuits.
- SPDT contact arrangement: Provides normally open, normally closed and common terminals for flexible circuit design.
- M4 screw connections: Enables secure field wiring and convenient maintenance without soldered connections.
- Defined operating movement: Features a maximum pretravel of 0.4 mm and a minimum overtravel of 3.58 mm for controlled mechanical actuation.
- Long mechanical durability: Rated for at least 10 million mechanical operations under the manufacturer’s specified test conditions.
- Wide operating temperature range: Operates from -25 to 80°C in environments without icing.
Installation Note
The Z-15GQ22-B has an IP00 open construction and is not a drip-proof or sealed switch. Appropriate enclosure protection must be provided where dust, moisture or accidental terminal contact is possible. Omron also specifies that the M12 panel-mount thread and the switch-body mounting holes must not be used simultaneously.
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Frequently Asked Questions
Are the products new and original?
Yes. KWOCO supplies only new original automation products. Before shipment, we will check the product model, quantity and basic condition to help ensure the order matches your request.
What warranty do you provide?
All products are covered by a 12-month warranty from the date of delivery. For warranty details, please refer to our warranty terms or contact our team before placing an order.
Can you provide real photos before shipment?
Yes. Before shipment, we can provide real product photos, label photos, packaging photos. This helps you confirm the model, condition, and order details before dispatch.
Can you ship to the USA and Europe?
Yes. We can arrange international delivery to the USA, Europe and other major industrial markets. Please send us the destination country and quantity, and we will quote the total cost including shipping.
Can I buy other automation parts together?
Yes. KWOCO supports one-stop sourcing for PLC modules, HMI panels, servo drives, motors, inverters, sensors, cables and other industrial automation spare parts. You can send us your BOM or part list for a package quote.
How can I get a quote?
Please send us the product model, quantity and destination country through the inquiry form. Our team will check stock, price, lead time and shipping options for you.
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