7MP1-2

SWITCH, Honeywell

3 offers available: $69.00–$128.74
indusswitch logo

7MP1-2 Comparison

7MP1-2 in New – Open box Condition
photo price summary rating
Micro Switch Honeywell 7MP1-2. New no box. Tested. Details$69.00Condition is New – Open box, Micro Switch Honeywell 7MP1-2. New no box. Tested., FREE SHIPPING100.0%
7MP1-2 in Used Condition
photo price summary rating
HONEYWELL 7MP1-2 / 7MP12 (USED) Details$124.84Top Pick! Condition is Used, HONEYWELL 7MP1-2 / 7MP12 (USED), shipping cost = $12.9099.7%
HONEYWELL 7MP1-2 / 7MP12 (USED) Details$128.74Condition is Used, HONEYWELL 7MP1-2 / 7MP12 (USED), shipping cost = $36.3999.3%
7MP1-2 HONEYWELL Microswitch Mercury Switch

The Honeywell 7MP1-2 Mercury Micro Switch is a reliable and versatile electrical switching device designed for use in various applications where contact closure is required. This micro switch operates on 115V AC and is suitable for applications where space is limited due to its compact size.

The Honeywell 7MP1-2 is a mercury switch, which means it uses a small amount of mercury to make contact between two points when the switch is actuated. This design allows for a very small mechanical design, making it an excellent choice for tight spaces. The micro switch is available in both normally open (NO) and normally closed (NC) configurations, allowing it to be used in a variety of applications.

The switch is rated for a maximum voltage of 115V AC and a maximum current of 1 Ampere. It has a contact rating of 105V AC, 125V DC, and 250V DC, making it suitable for use with various types of electrical systems. The switch also has a switch throwing distance of 1/8 inch (3.175mm) and a travel distance of 1/4 inch (6.35mm), providing a good balance between sensitivity and durability.

The Honeywell 7MP1-2 micro switch is housed in a die-cast aluminum housing, which provides excellent protection against environmental factors such as dust, moisture, and vibration. The switch also features a clear, tamper-evident seal on the cover to prevent accidental operation and ensure the integrity of the switch.

The switch is easy to install, with mounting holes provided on the bottom of the housing for convenient attachment to a surface. The switch comes with a 2-foot (0.6m) lead wire, which can be easily connected to other electrical components using standard wiring techniques.

The Honeywell 7MP1-2 Mercury Micro Switch is a reliable and cost-effective solution for applications where contact closure is required, and space is limited. Its compact size, versatile configuration options, and rugged construction make it an excellent choice for use in various industries, including automation, HVAC, and industrial control applications.

The Honeywell 7MP1-2 microswitch mercury contact switch is a commonly used switching device in various automation and control applications. Here are some pros and cons that can help you make an informed decision before purchasing this switch:

Pros:

1. Reliability: Honeywell is a well-known brand in the field of automation and control, and the 7MP1-2 microswitch mercury contact switch is known for its durability and reliability.

2. Versatility: This switch can be used in various applications, including HVAC systems, security systems, and process control systems.

3. Easy to Install: The switch is easy to install and can be wired in series or parallel with other switches.

4. Low Power Consumption: The switch consumes very little power, making it an energy-efficient option.

5. Cost-Effective: Compared to other switching devices, the Honeywell 7MP1-2 microswitch mercury contact switch is relatively affordable.

Cons:

1. Limited Switching Capacity: This switch is designed for low-current applications only, and it may not be suitable for high-current applications.

2. Requires Mercury Vapor: The switch uses a mercury vapor contact, which can be hazardous and requires special disposal procedures.

3. Maintenance: The switch requires regular maintenance to ensure proper functioning, including cleaning the contacts and checking for leaks.

4. Fragile: The switch contains a glass tube, which can break if dropped or subjected to heavy vibrations.

Conclusion:

The Honeywell 7MP1-2 microswitch mercury contact switch is a reliable and cost-effective option for low-current switching applications. However, it has some drawbacks, including the use of mercury vapor, which can be hazardous, and the requirement for regular maintenance. If you are looking for a switching device for a high-current application or one that does not require mercury vapor, there are other options available.

Recommendation:

If you require a low-current switching device and are comfortable with the use of mercury vapor, the Honeywell 7MP1-2 microswitch mercury contact switch is a good option to consider. However, if you prefer a more environmentally-friendly and maintenance-free alternative, consider exploring other switching technologies, such as solid-state switches or reed switches.

Details:

The unit is made of plastic, measures 2 inches in length , and operates on ac current. It is used for commercial and industrial applications, featuring an internal mercury movement switch with auto-off functionality. This is a Honeywell microswitch 7MP1-2 mercury switch with coil voltage of 115vac.

specifications indusswitch:

shipping indusswitch:

seller indusswitch:

general indusswitch:

returns indusswitch:

offer indusswitch:

payments indusswitch:

rating: 99.2% out of 100 based on 82 user ratings.
Also Purchased: