1040-250-50E3 MARQUARDT Microswitch Fnip

Review MARQUARDT 1040/250-50e3 Microswitch Fnip

The Marquardt 1040/250-50E3 microswitch is a versatile and reliable electrical switching component designed for various applications. This microswitch is a normally open (NO) type, meaning that it only completes the electrical circuit when it is actuated.

The 1040 series microswitch from Marquardt is known for its rugged construction and durability. It features a robust plastic housing that protects the internal components from environmental factors. The switch can be operated with a force of as little as 5 ounces, making it suitable for use in applications where a light touch is required.

The 250-50E3 variant of this microswitch has a 1/4-20 threaded shaft and a detachable actuator, which allows for easy customization and installation. The actuator can be ordered in various colors and styles to suit different application requirements.

The Marquardt 1040/250-50E3 microswitch is rated for a maximum voltage of 250 volts AC or DC and a maximum current of 5 amperes. It operates reliably over a wide temperature range of -20 C to 70 C, making it suitable for use in industrial environments.

This microswitch is also compliant with various industry standards, including UL, CSA, and CE. It is RoHS and WEEE compliant, making it an environmentally friendly choice for electronic applications.

In summary, the Marquardt 1040/250-50E3 microswitch is a versatile and reliable switching component that is suitable for various industrial applications. Its rugged construction, light operating force, and customizable actuator make it a popular choice for designers and engineers. With its wide temperature range, compliance with industry standards, and environmentally friendly design, this microswitch is an excellent choice for applications that require reliable and consistent switching performance.

The Marquardt 1040/250-50E3 microswitch is a commonly used Normally Open (NO) push-button switch in various industrial applications. This switch comes with a Form C contact that can handle up to 10 Amperes (A) and 250 Volts (V) AC or DC current. Here are some pros and cons of buying this microswitch:

1. Robust Design: Marquardt microswitches are known for their durability and reliability. The 1040/250-50E3 model is no exception. It can withstand harsh operating conditions such as vibration, shock, and moisture.

2. Versatile: This microswitch is suitable for a wide range of applications due to its high current and voltage rating. It can be used in various industries such as automotive, medical, and manufacturing.

3. Easy to Install: The switch has a simple design and can be easily mounted on a panel or machine. It requires no external wiring as the wiring is already integrated into the switch body.

4. Large Actuator: The switch has a large actuator that makes it easy to operate with gloves or tools.

1. Limited Operating Life: The operating life of a microswitch is limited due to the mechanical nature of the switch. The Marquardt 1040/250-50E3 switch may require replacement after several million cycles, depending on the operating conditions.

2. High Price: Compared to other microswitches in the market, the Marquardt 1040/250-50E3 switch is relatively expensive.

3. Limited Configurability: The switch comes with a fixed contact arrangement, which may not be suitable for all applications.

The Marquardt 1040/250-50E3 microswitch is a reliable and robust solution for applications requiring a high current and voltage rating. Its simple design, easy installation, and large actuator make it an attractive option for industrial users. However, its limited operating life and high price may be a concern for some.

If you require a microswitch with a high current and voltage rating and can afford the higher cost, the Marquardt 1040/250-50E3 switch is a recommended option. However, if you have a lower budget or require a more configurable switch, you may want to consider other options in the market.

Details:

Most items are in stock when they listed. 2-year MRI shield protection plan included. The product must be the original item shipped, with matching serial numbers if applicable. A new, unused item with no signs of wear.

Manufacturer part number: 1040/250-50e3. Configuration: PDT. Marquardt 1040/250-50e3 microswitch manufactured by Marquardt. The item may be missing the original packaging.

Marquardt 1040/250-50e3 microswitch for industrial applications, featuring a PDT configuration and rated 8a at 250v ac.specifications current rating. Special instructions.

specifications genpurrelays:

• brand: Marquardt
• mpn: 1040/250-50e3

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general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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• policy: returns accepted
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• city: mount sterling, kentucky
• # reviews: 19518
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offer genpurrelays:

• options: ship-to-home
• price: $10.20
• item condition: New – Open box
• availability: in stock
• in stock #: 1
• started: january 11, 2026
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• sold #: 16