
QRS-R2A1 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.19 | Condition is Used, Hanyoung Nux QRS-R2A1 Selector Switch, 6A, 250Vac, 1 ALB Contact - USED, shipping cost = $8.60 | 100.0% |

The Hanyoung Nux QRS-R2A1 Selector Switch is a versatile and reliable electrical component designed for various industrial applications. This selector switch, with a 6A current rating and 250VAC maximum voltage, is suitable for use with alternating current circuits. It features 3 pole and 3 throw (3P3T) contacts, allowing for the selection of one out of three possible circuits.
The contact arrangement of this switch includes one common terminal (C), two normally open terminals (NO1 and NO2), and three normally closed terminals (NC1, NC2, and NC3). When a particular position of the switch is selected, the corresponding normally closed terminal becomes connected to the common terminal, allowing current to flow through the selected circuit.
The switch body is made of durable and rugged materials, ensuring long-lasting performance even in demanding environments. Its compact size of 108.5mm (L) x 62.5mm (W) x 30mm (H) makes it ideal for space-constrained installations. The switch lever is easily operable with a finger tip, providing a user-friendly experience.
The Hanyoung Nux QRS-R2A1 Selector Switch is designed and manufactured to meet the highest safety standards. It complies with various international regulations, such as UL508, CSA C22.2 No. 14, and IEC 60947-1. This ensures that the switch provides reliable and safe electrical connections.
In summary, the Hanyoung Nux QRS-R2A1 Selector Switch is a robust and versatile electrical component, well-suited for various industrial applications requiring a 3P3T selector switch with a 6A current rating and 250VAC maximum voltage. Its durable construction, user-friendly design, and compliance with various international safety standards make it a reliable and safe choice for your electrical system.
The Hanyoung Nux QRS-R2A1 Selector Switch is a 6A, 250VAC ALB contact device designed for various industrial automation applications. Here are some potential pros and cons of buying this selector switch:
Pros:1. Durable Construction: This switch is built to withstand harsh industrial environments with its robust and corrosion-resistant design.
2. Versatile Application: The selector switch can be used in various automation applications due to its 250VAC rating and 6A current capacity.
3. Reliable Performance: Hanyoung is a reputable brand in the industrial automation industry, and this selector switch is known for its reliable performance.
4. Cost-Effective: Compared to other similar selector switches in the market, the Hanyoung Nux QRS-R2A1 is relatively affordable.
Cons:1. Limited Number of Contacts: This switch has only three contacts, which may not be sufficient for more complex automation systems.
2. Manual Operation: The selector switch is manually operated, which may not be suitable for applications requiring automatic switching.
3. No Indicator Lights: The switch does not have any indicator lights, which may make it difficult to determine the switch position at a glance.
Conclusion:The Hanyoung Nux QRS-R2A1 Selector Switch is a reliable and cost-effective solution for simple industrial automation applications that require a 6A, 250VAC ALB contact switch. However, if you require a switch with more contacts, automatic operation, or indicator lights, then you may need to consider other options.
Recommendation:If you are looking for a simple and cost-effective selector switch for your industrial automation application, then the Hanyoung Nux QRS-R2A1 Selector Switch is a great option to consider. However, if you require more advanced features, you may need to explore other options in the market.
Details:
The cost of combined shipping depends on weight, location buyer and size box. Ups next day am. Ups 2 day air am. These services include: ups 3 day select.
Item is sold as pictured. Prices for these options may differ from standard ground shipping. Hanyoung Nux QRS-R2A1 selector switch, 6a, 250vac, 1 alb contact.
specifications indusswitch:
- brand: Hanyoung Nux
- mpn: Qrs-r2a1
- part type: Switch Contact
payments indusswitch:
- money order
- other
- credit card: mastercard
- wallet: paypal
- check
returns indusswitch:
- paid by: buyer
- time: 30 days
- method: money back
- policy: returns accepted
seller indusswitch:
- city: kawkawlin, michigan
- rating: 99.8%
- # reviews: 22054
offer indusswitch:
- options: ship-to-home
- started: june 22, 2025
- in stock #: 1
- best offers: true
- availability: in stock
- price: $34.19
- item condition: Used
- sold #: 18
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Control Switches
shipping indusswitch:
- class: standard, expedited, one-day
- type: calculated
- service: usps ground advantage, ups ground, usps priority mail, ups next day air
- carrier: usps, ups
- transit: 5-9 days
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