
WR-8321 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.50 | Condition is New, UNIVERSAL-DOUGLAS WR-8321 VANDAL PROOF SWITCH BUTTON, STAINLESS STEEL, FREE SHIPPING | 99.7% |

The Universal Douglas WR-8321 vandal switch is a robust and reliable solution for environmentally challenging applications demanding frequent use. This steel vandal switch, designed with a sleek, compact design, is engineered to withstand incessant abuse, making it an ideal choice for public spaces or outdoor installations where accidental damages are common.
Measuring only 3.5 inches long, 2.5 inches wide, and less than an inch thick, this compact switch accommodates seamless integration in a wide range of machines, devices, or systems. Its vibrant, red, tactile pushbutton offers easy use and clear indication of activation status.
Recognized for its top-tier durability, the WR-8321 features a high-grade, galvanized steel housing encasing an impact-resistant, Liquid Crystal Polymer (LCP) switch. LCP is a remarkable material that guarantees long lifespan and maintains its structural integrity even when subjected to extreme temperatures and harsh environments.
Servicing this highly reliable switch is effortless. Developed with a screwless design, the WR-8321 vandal switch permits tool-less removal, making field maintenance a snap this is desirable in applications where access or response time is critical.
Moreover, this versatile switch offers multiple reed contact choices: Normally Open (NO) for utility in ordinary on-off switching, or Normally Closed (NC) for situations requiring momentary contact and transition control.
The WR-8321 vandal switch's low-power consumption (36mA), CE and RoHS compliant features, and its long-lived, 2-million-cycle contacts further strengthens its value to users - ensuring high performance and dependability for years to come. In conclusion, the Universal Douglas WR-8321 vandal switch delivers an unmatched blend of adaptability, strength, and durability, making it an indispensable element in industrial, commercial, or public environments where durable switching solutions are essential.
The Universal Douglas WR-8321 Vandal Switch Steel is a type of pushbutton switch designed for heavy-duty use in various industries, particularly in environments where accidental activation can be a concern. Here are some pros and cons of buying this switch:
Pros:1. Durability: The switch is designed to withstand harsh environments, making it ideal for outdoor use. It is vandal-resistant, meaning it can withstand deliberate damage. The switch body is made of steel, which adds to its durability.
2. Reliability: The switch is known for its reliable performance. It has a long lifespan and can operate in extreme temperatures.
3. Safety: The switch is designed to prevent accidental activation, making it safer compared to standard switches.
4. Easy to install: The switch is easy to install, as it requires no wiring. It can be connected to existing systems using screw terminals.
5. Cost-effective: Although the switch may have a higher upfront cost compared to standard switches, its durability and reliability make it a cost-effective option in the long run.
Cons:1. Limited applications: The switch is not suitable for all applications, as it is designed specifically for heavy-duty use in harsh environments.
2. Higher upfront cost: The switch may have a higher upfront cost compared to standard switches, but its durability and reliability make it a cost-effective option in the long run.
3. Limited customization: The switch comes in a standard design and may not offer customization options for specific applications.
Conclusion:The Universal Douglas WR-8321 Vandal Switch Steel is an excellent option for applications that require a durable, reliable, and vandal-resistant switch. Its ability to withstand harsh environments and prevent accidental activation makes it a popular choice in industries such as transportation, security, and manufacturing. While it may have a higher upfront cost compared to standard switches, its longevity and reliability make it a cost-effective option in the long run.
Recommendation:If you require a switch for a heavy-duty application in a harsh environment where accidental activation can be a concern, the Universal Douglas WR-8321 Vandal Switch Steel is an excellent choice. Its durability, reliability, and safety features make it a wise investment for industries such as transportation, security, and manufacturing. However, if you have a standard application where accidental activation is not a concern and a lower upfront cost is a priority, a standard switch may be more suitable for your needs.
Details:
Items purchased without making special shipping arrangements will not be honored. Spec sheet: specification sheet. Manufacturer:universal-douglas, our part number:Invar-8321, catalog number:wr-8321, condition: new, condition notes:new in box, combined shipping:yes, spec sheet: accessories included: not retail price:$68. Combined shipping, some orders qualify for combined shipping discounts.
Vandal proof push button switch. Universal-douglas WR-8321 vandal proof switch button, stainless steel new page location: b1 > 24 bay 2.
specifications indusswitch:
- brand: Universal-douglas
- mpn: Wr-8321
- part type: Switch Button
- color: Silver
- product height: 1.00
- product length: 11.50
- upc: 703158653660
offer indusswitch:
- in stock #: 1
- price: $44.50
- item condition: New
- options: ship-to-home
- availability: in stock
- best offers: true
- started: january 21, 2025
- sold #: 22
returns indusswitch:
- policy: no returns
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Toggle Switches
seller indusswitch:
- city: las vegas, nevada
- rating: 99.2%
- # reviews: 29957
payments indusswitch:
- other
- wallet: paypal
- credit card: visa
shipping indusswitch:
- type: calculated
- carrier: ups
- class: standard, expedited, one-day
- service: ups ground, ups 3 day select, ups 2nd day air, ups next day air
- transit: 3-8 days
Also Purchased:
- BT-DMSW-3-A: DIMMER, Universal Douglas
- WR-8911-8: CONTACT SWITCH, Universal Douglas
