
800MR-H31BLAK Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $51.51 | Condition is New – Open box, Allen-Bradley 800MR-H31BLAK /C Selector Switch Unit 800MRH31BLAK, FREE SHIPPING | ![]() |
![]() | $51.71 | Condition is New – Open box, Allen-Bradley 800MR-H31BLAK /C Selector Switch Unit 800MRH31BLAK, FREE SHIPPING | ![]() |
![]() | $45.00 | Condition is New – Open box, ALLEN BRADLEY 2 POS. MAINTAINED SELECTOR SWITCH, KEYED LOCK, 800MR-H31 BLAK,, shipping cost = $9.42 | 100.0% |
![]() | $29.03 | Condition is New – Open box, Allen Bradley 800MR-H31BLAK Series-C New (Open Box), shipping cost = $30.17 | 100.0% |
![]() | $250.00 | Condition is New – Open box, ALLEN BRADLEY 800MR-H31BLAK SER. C (BK/YL) NSMP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.99 | Condition is New, Allen Bradley 800MR-H31BLAK Series-C New, shipping cost = $13.59 | 98.6% |
![]() | $40.00 | Condition is New, Allen-Bradley 800MR-H31BLAK /C Selector Switch 800MRH31BLAK, shipping cost = $14.50 | 100.0% |
![]() | $94.50 | Condition is New, Allen-Bradley 800MR-H31BLAK Ser C Selector Switch W Keys 800MRH31BLAK Nos Oem, shipping cost = $10.95 | 99.7% |
![]() | $165.00 | Condition is New, 800MR-H31BLAK Allen Bradley 800MRH31BLAK SELECTOR SWITCH UNIT NIB, shipping cost = $9.50 | 100.0% |

The Allen-Bradley Model 800MR-H31BLAK Selector Switch is a versatile and reliable electrical component designed for various industrial automation applications. This selector switch is part of Rockwell Automation's Allen-Bradley 800MR series, known for its ruggedness and high performance.
The 800MR-H31BLAK Selector Switch features 31 tactile keys, each having a black finish (H31), which makes them easily distinguishable. The keys are mounted on a durable, black molded case that ensures resistance to harsh environmental conditions, such as water, dust, and vibration. This makes it an ideal choice for use in industrial applications.
The keys are designed with a "snap-acting" mechanism, which provides positive key identification and a confident tactile feel for selection. They can be rotated up to 360 degrees, providing flexibility in designing control panels and allowing easy access to the keys, even in crowded installations.
Moreover, the 800MR-H31BLAK Selector Switch keys are suitable for various voltages, including 125V AC, 300V AC, and 250V DC. The keys themselves can be easily labeled, allowing operators to clearly identify their function. The switch can be wired in series, parallel, or select configurations, providing additional flexibility for design and integration into industrial control systems.
This Allen-Bradley Selector Switch is engineered for long-term reliability, ensuring uptime in demanding industrial automation environments. The switch conforms to UL 50 and CSA C22.2 No. 622-17 standards, meeting safety and regulatory requirements for electrical equipment.
In summary, the Allen-Bradley Model 800MR-H31BLAK Selector Switch keys offer a reliable and versatile solution for various industrial automation applications. With their tactile keys, durable design, and flexible configuration options, these switches can help streamline operations and increase efficiency in your industrial control systems.
Allan-Bradley 800MR-H31BLAK Selector Switches: A Detailed Analysis
Allan-Bradley 800MR-H31BLAK selector switches are widely used in various industries for machine control and automation applications. These switches come with several benefits and potential drawbacks. Let's explore the pros and cons to help you make an informed decision.
Pros:1. Durability: Allan-Bradley selector switches are renowned for their robustness and durability. The 800MR-H31BLAK switches are no exception. They can withstand harsh industrial environments and high operating temperatures.
2. Versatility: These switches offer various mounting options (panel, surface, and flush), making them suitable for a wide range of applications. They also come in various voltage and current ratings, ensuring compatibility with different machines.
3. Improved Operator Interface: The 800MR-H31BLAK selector switches offer a modern, ergonomic design with easily identifiable markings, making them an excellent choice for enhancing operator experience and productivity.
4. UL Listed: These switches are UL listed, ensuring compliance with safety and performance standards, which can help mitigate risks associated with electrical components in industrial applications.
Cons:1. Cost: Compared to other switches in the market, Allan-Bradley selector switches, such as the 800MR-H31BLAK, can be more expensive. The premium price tag may deter some buyers looking for more cost-effective alternatives.
2. Complexity: Depending on the application requirements and scope, some users may find the Allan-Bradley selector switches too complex for their needs. A simpler, less expensive option might be more suitable for smaller projects.
3. Customization: While these switches come in a variety of configurations, they might not be customizable enough for complex applications or projects requiring unique features.
Conclusion:In conclusion, Allan-Bradley 800MR-H31BLAK selector switches offer numerous benefits, such as robustness, versatility, and improved operator interface. However, their premium price and potential complexity might make them less appealing to some buyers.
Recommendation:If your project requires a high-performing, durable, and versatile selector switch, the Allan-Bradley 800MR-H31BLAK is an excellent choice. However, if cost is a primary concern or the application is relatively simple, consider exploring alternative options from other manufacturers before making a final decision.
Details:
Shipped with USPS first class. Allen-bradley 800MR-H31BLAK ser c selector switch w keys 800mrh31blak nos oem. Condition is new.
specifications indusswitch:
- brand: Allen-bradley
- mpn: 800mr-h31blak
- custom bundle: No
- fuse type: Switch
- material: Abs/plastic
- switch style: Rotary
- operation method: On/off
- type: Key Lock Selector Switch
- termination type: Screw
- features: Heavy Duty
- country/region of manufacture: United States
- application: Commercial
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Selector Switches
payments indusswitch:
- credit card: mastercard
- other
- wallet: paypal
returns indusswitch:
- policy: no returns
shipping indusswitch:
- service: usps first class
- type: calculated
- class: standard
- carrier: usps
- transit: 4-8 days
seller indusswitch:
- city: novi, michigan
- # reviews: 1815
- rating: 99.7%
offer indusswitch:
- availability: in stock
- in stock #: 5
- sold #: 28
- prices: $29.03–$250.00
- item condition:
- New – Open box
- New
- best offers: true
- started: january 26, 2025
- options: ship-to-home
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