Omron Plunger Limit Switch, NO/NC, IP00, SPDT, 500V ac Max, 20A Max
- RS Stock No.:
- 827-9077
- Mfr. Part No.:
- A-20GQ-B7-K
- Brand:
- Omron
Subtotal (1 unit)*
£40.36
(exc. VAT)
£48.43
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 5 unit(s) ready to ship
- Plus 106 unit(s) shipping from 20 October 2025
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Units | Per unit |
---|---|
1 + | £40.36 |
*price indicative
- RS Stock No.:
- 827-9077
- Mfr. Part No.:
- A-20GQ-B7-K
- Brand:
- Omron
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Omron | |
Actuator Type | Plunger | |
Pole and Throw Configuration | SPDT | |
Normal State Configuration | NO/NC | |
IP Rating | IP00 | |
Maximum Current | 20A | |
Maximum AC Voltage | 500V | |
Maximum DC Voltage | 250V | |
Connection Type | Screw | |
Action Type | Snap Action | |
Length | 49.2mm | |
Depth | 25.5mm | |
Maximum Operating Temperature | +85°C | |
Width | 17.45mm | |
Minimum Operating Temperature | -25°C | |
Mounting Orientation | Panel, Side | |
Mechanical Life | 1000000Operations | |
Select all | ||
---|---|---|
Brand Omron | ||
Actuator Type Plunger | ||
Pole and Throw Configuration SPDT | ||
Normal State Configuration NO/NC | ||
IP Rating IP00 | ||
Maximum Current 20A | ||
Maximum AC Voltage 500V | ||
Maximum DC Voltage 250V | ||
Connection Type Screw | ||
Action Type Snap Action | ||
Length 49.2mm | ||
Depth 25.5mm | ||
Maximum Operating Temperature +85°C | ||
Width 17.45mm | ||
Minimum Operating Temperature -25°C | ||
Mounting Orientation Panel, Side | ||
Mechanical Life 1000000Operations | ||
Omron Limit Switch, SPDT Configuration, Action Type Snap Action - A-20GQ-B7-K
This limit switch is designed for versatile applications in automation and industrial controls. With compact dimensions of 49.2mm in length, 25.5mm in depth, and 17.45mm in width, the switch features a plunger actuator for reliable actuation. It excels in performance with a high-capacity rating of 20A and ensures functionality in harsh environments, operating effectively from -25 °C to +85 °C.
Features & Benefits
• Capable of handling 20A loads to manage high-demand applications
• Snap action technology guarantees quick and precise response
• Mechanical lifespan of 1 million operations for long-term reliability
• SPDT configuration offers flexibility in circuit design
• Screw terminal connection simplifies installation and maintenance
• Snap action technology guarantees quick and precise response
• Mechanical lifespan of 1 million operations for long-term reliability
• SPDT configuration offers flexibility in circuit design
• Screw terminal connection simplifies installation and maintenance
Applications
• Utilised in manufacturing equipment for automated processes
• Ideal for safety and limit detection systems in industrial machinery
• Employed in conveyor systems to control motion and positioning
• Suitable for packaging machinery ensuring precise operation
• Commonly used in electrical panels where space is limited
• Ideal for safety and limit detection systems in industrial machinery
• Employed in conveyor systems to control motion and positioning
• Suitable for packaging machinery ensuring precise operation
• Commonly used in electrical panels where space is limited
What is the operational range for ambient temperature?
The switch operates effectively between -25 °C and +85 °C, allowing it to function in a variety of environmental conditions without performance issues.
How does the switch manage large inrush currents?
It is designed to withstand inrush currents up to 75A, making it suitable for applications with large electrical loads during startup.
What type of connection does this switch use for wiring?
The limit switch features a screw terminal connection, which allows for easy wiring and ensures a secure attachment to electrical circuits.
How quickly can the actuation respond under normal operating conditions?
The actuation response time is fast, ensuring reliable performance in applications where timing is crucial.