427P1

GLASS SENSOR, General Electric Reed Switch

1 offer available: $10.00
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427P1 Comparison

427P1 in New – Open box Condition
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General Electric Reed Switch Large 427P1 - 1967 Details$10.00Condition is New – Open box, General Electric Reed Switch Large 427P1 - 1967, shipping cost = $4.0097.8%
427P1 GENERAL ELECTRIC REED SWITCH Ge Switches Glass Magnetic

Introducing the General Electric Reed Switch 427P1, a versatile and reliable magnetic sensor solution ideal for various applications. This switch, also known as GE SWitches 67-22 and 188-5, is a glass-enclosed reed switch with a built-in magnetic sensor.

The 427P1 Reed Switch boasts a compact design, measuring 1.1 inches in length, 1 inch in width, and 0.7 inches in height. This compact size makes it an excellent choice for space-constrained applications. The switch is enclosed in a robust Borosilicate glass tube, ensuring its durability and protection against harsh environments.

The magnetic sensor in this switch operates using the principle of a reed switch, which consists of two metal contacts separated by a small gap. When a strong magnetic field is applied, the contacts are attracted to each other, allowing a current to pass through the switch. When the magnetic field is removed, the contacts return to their original position, breaking the connection.

This reed switch comes with an integrated Normally Open (NO) contact configuration. When the switch is in its rest state, without a magnetic field present, the contacts are separated, allowing current to flow through the NO terminals. Once a magnetic field is applied, the contacts close, interrupting the current flow through the NO terminals.

The 427P1 Reed Switch is designed to handle a maximum operating voltage of 24V DC and can switch up to 0.25 A of current. It is suitable for use in applications such as motor starters, door sensors, and other systems requiring a reliable magnetic switch.

The switch has a wide operating temperature range, from -40 F to 122 F (-40 C to 50 C), making it suitable for use in various environments. Additionally, it is RoHS compliant and conforms to UL and CSA standards, ensuring its safety and reliability.

In summary, the General Electric Reed Switch 427P1 is a high-performance, compact, and reliable magnetic sensor solution for various applications. Its glass-enclosed design offers durability, while its Normally Open configuration provides flexibility in system design. With its wide operating temperature range, RoHS compliance, and adherence to UL and CSA standards, this switch is an excellent choice for your project requirements.

The General Electric (GE) Reed Switch 427P1, also known as GE Switch 67-22 and GE Sensor 188-5, is a commonly used magnetic sensor in various applications. Let's discuss the pros and cons of using this switch or sensor:

Pros:

1. Reliability: Reed switches are known for their long-lasting performance. They do not wear out like mechanical contacts and do not require any maintenance.

2. Robustness: These switches can withstand harsh environments, including extreme temperatures, vibrations, and magnetic fields.

3. Versatility: They can be used in a wide range of applications, such as automotive, industrial, medical, and HVAC systems.

4. Cost-effective: Reed switches are relatively inexpensive compared to other types of sensors.

5. Instantaneous response: Reed switches provide an almost instantaneous response to a magnetic field, making them suitable for applications that require fast switching.

Cons:

1. Limited operating range: Reed switches have a limited operating range, and they may not work correctly if the magnetic field strength is too weak or too strong.

2. Sensitivity to orientation: Reed switches are sensitive to their orientation. They must be installed in a specific way to ensure proper operation.

3. Fragility: Reed switches can be damaged if they are subjected to a shock or impact.

4. Noise: Reed switches can generate noise when they are operated, which may not be suitable for some applications.

5. Limited functionality: Reed switches are simple on/off switches and do not provide any advanced functionality.

In conclusion, the GE Reed Switch 427P1, also known as GE Switch 67-22 and GE Sensor 188-5, is a reliable and cost-effective solution for applications that require a simple on/off switch with a robust design. However, it has some limitations, such as a limited operating range, sensitivity to orientation, and fragility. If an application requires advanced functionality, a more sophisticated sensor may be a better choice.

Recommendation:

If you are looking for a simple on/off switch that can withstand harsh environments and provide reliable operation, the GE Reed Switch 427P1 is a good choice. However, if you require advanced functionality or a wider operating range, you may want to consider other types of sensors.

Details:

Condition: used, tested, and working. length : approx. Type: Reed Switch / magnetic sensor. Quantity: 18.

These Switches are used for magnetic sensing, automation, robotics, and vintage electronics restoration. Markings: 67-22, 188-5. All units were magnetically tested for operation and continuity. The glass housings and metal leads are in excellent condition with light handling wear.

Model: 427P1.

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rating: 100.0% out of 100 based on 122 user ratings.
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