
AH1191NOF Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $59.95 | Condition is New, NEW EATON ARROW HART AH1191NOF LOCK SWITCH, Single Pole, w/ 2 Keys, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $48.50 | Condition is New – Open box, NEW. EATON / ARROW HART LOCK SWITCH CAT# AH1191NOF ... WG-248A, shipping cost = $8.95 | 99.9% |

The Eaton AH1191NOF Arrow Hart Lock Switch is a versatile and reliable electrical component designed for use in various applications, particularly in the locking mechanism of doors, gates, and other similar devices. This single pole key switch is manufactured by Eaton, a leading global provider of power management solutions.
The AH1191NOF Arrow Hart Lock Switch is characterized by its distinctive arrow-shaped design on the actuator, which provides a clear visual indication of the switch's status. The switch can be easily operated using a key, making it an ideal solution for applications where a manual override is necessary.
This switch is rated for a voltage of 125 volts AC, and it has a current capacity of 10 amps. It is designed to operate in temperatures ranging from -30 C to 60 C, providing reliable performance in a wide range of environmental conditions.
The switch housing is made of durable and corrosion-resistant materials, ensuring long-lasting performance even in harsh environments. The switch also features a lockout provision, which prevents accidental operation and enhances safety.
The Eaton AH1191NOF Arrow Hart Lock Switch is easy to install, with clear mounting instructions provided in the package. It measures 2.3 inches (58.4 mm) in length, 1.8 inches (45.7 mm) in width, and 1.3 inches (33.0 mm) in height, making it a compact and space-efficient solution for various applications.
This switch is an essential component for any system that requires manual override or lockout capabilities. Its reliable performance, durability, and ease of use make it a popular choice among electrical engineers, facility managers, and other professionals in the field of power management.
Pros and Cons of Buying Eaton AH1191NOF Arrow Hart Lock Switch - Single Pole Keys
The Eaton AH1191NOF Arrow Hart Lock Switch is a commonly used electrical component in various applications. This switch, featuring single-pole keys, comes with its unique advantages and disadvantages. This analysis aims to provide an objective comparison of both to help you make an informed decision.
Pros:1. Durability: Eaton is known for manufacturing high-quality electrical components, and the AH1191NOF switch is no exception. It is designed to withstand heavy usage and last for an extended period.
2. Versatility: The single-pole key design makes this switch suitable for a wide range of applications. It can be used in various electrical systems, including heating, ventilation, and air conditioning (HVAC) systems, and industrial automation.
3. Easy Installation: The Eaton AH1191NOF switch is relatively easy to install. It comes with clear instructions and can be mounted on a standard junction box.
4. Cost-Effective: Compared to other electrical switches in the market, the Eaton AH1191NOF switch is quite affordable.
Cons:1. Limited Applications: Although the switch is versatile in terms of industries, it may not be suitable for all applications. For instance, it may not be the best choice for high amperage or high voltage circuits.
2. Limited Customization: The switch comes with a standard design and cannot be customized to meet specific application requirements.
3. Manual Operation: The Eaton AH1191NOF switch is a manual switch, meaning it relies on manual intervention to operate. It may not be the best choice for applications requiring automatic or remote control.
Conclusion:The Eaton AH1191NOF Arrow Hart Lock Switch - Single Pole Keys offers several advantages, such as durability, versatility, ease of installation, and cost-effectiveness. However, it also has some limitations, including limited applications, lack of customization, and manual operation. Based on these factors, this switch is best suited for applications in industries where durability, versatility, and cost-effectiveness are critical factors. If you require a switch with additional features like automatic or remote control, you might want to consider other options.
Recommendation:If you are looking for a reliable and cost-effective electrical switch for your industrial or HVAC applications, the Eaton AH1191NOF Arrow Hart Lock Switch - Single Pole Keys is an excellent choice. However, if you need a switch with more advanced features, you may want to explore other options in the market. Always ensure that the switch you choose meets the specific requirements of your application to ensure optimal performance and safety.
Details:
New Eaton arrow hart AH1191NOF lock switch, single pole, w/ 2 keys, brand in box, fast free shipping the USA.
specifications indusswitch:
- brand: Eaton
- mpn: Ah1191nof
- part type: Arrow Lock Switch Key
seller indusswitch:
- city: attica, new york
- # reviews: 31293
- rating: 99.9%
payments indusswitch:
- other
- credit card: discover
- wallet: apple-pay
offer indusswitch:
- best offers: true
- sold #: 21
- prices: $48.50–$59.95
- item condition:
- New
- New – Open box
- started: april 19, 2025
- options: ship-to-home
- in stock #: 2
- availability: in stock
returns indusswitch:
- method: money back
- paid by: buyer
- policy: returns accepted
- time: 30 days
shipping indusswitch:
- service: usps ground advantage
- type: fixed
- class: standard
- carrier: usps
- transit: 4-9 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
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