500-4RD51

KEY SWITCH, Siemens

2 offers available: $93.13–$119.61
indusswitch logo

500-4RD51 Comparison

500-4RD51 in New Condition
photo price summary rating
SIEMENS 3SB3 500-4RD51, 22MM METAL ROUND ACTUATOR, NEW #305033 Details$93.13Condition is New, SIEMENS 3SB3 500-4RD51, 22MM METAL ROUND ACTUATOR, NEW #305033, shipping cost = $21.9699.9%
Siemens 3SB3 500-4RD51 Key-Operated Switch 3 Position Metal Round Details$119.61Condition is New, Siemens 3SB3 500-4RD51 Key-Operated Switch 3 Position Metal Round, shipping cost = $15.52Top Rated100.0%
500-4RD51 SIEMENS Key Switch Position Round

The Siemens 500-4RD51 3SB3 key-operated switch is a versatile and reliable solution for various applications that require secure and controlled access to electrical circuits. This round, key-operated switch is engineered to deliver high performance and durability, making it an excellent choice for industrial, commercial, and residential settings.

The switch body is made of heavy-duty, die-cast zinc, ensuring long-lasting performance and resistance to wear and tear. It is also designed with a round shape, which allows for easy installation and integration into various environments. The switch has a current rating of 10A and a voltage rating of 250VAC, making it suitable for a wide range of electrical applications.

The Siemens 500-4RD51 3SB3 switch comes with three poles and three throws, providing the flexibility to control three separate circuits with a single switch. The key-operated mechanism ensures that the switch can only be activated with the correct key, adding an extra layer of security and preventing unauthorized access. The switch also features a captive nut design, which simplifies the wiring process and ensures a secure connection.

The switch operates smoothly and quietly, with a tactile click that provides feedback to the user, confirming that the switch has been activated. The switch housing is designed to be IP65 rated, providing protection against water and dust, making it suitable for use in harsh environments.

The Siemens 500-4RD51 3SB3 key-operated switch is easy to install and maintain. It comes with a mounting depth of 31.5mm and can be mounted either on a DIN rail or on a surface. The switch also features a lockout function, which can be used to prevent the switch from being operated during maintenance or repair work.

Overall, the Siemens 500-4RD51 3SB3 key-operated switch is a high-quality, reliable, and secure solution for controlling electrical circuits. Its heavy-duty construction, versatile design, and key-operated mechanism make it an excellent choice for a wide range of applications where security and reliability are paramount.

Siemens 500-4RD51 3SB3 Key-Operated Switch: A Detailed Analysis

The Siemens 500-4RD51 3SB3 key-operated switch is a popular choice for industrial and commercial applications due to its durability, reliability, and security features. In this analysis, we will discuss the pros and cons of this switch to help you make an informed decision.

Pros:

1. Robust Design: The Siemens 500-4RD51 3SB3 switch is designed to withstand harsh environments, making it suitable for industrial applications. It has an IP65 rating, which means it is protected against dust and water jets.

2. Key-Operated: The switch's key-operated feature provides an added layer of security, making it ideal for applications where unauthorized access needs to be prevented.

3. Versatile: This switch is available in various configurations, including 2-pole, 3-pole, and 4-pole versions, making it a versatile option for different applications.

4. Easy Installation: The switch comes with a mounting plate, making it easy to install and mount on the wall or panel.

5. Long Service Life: Siemens is known for its high-quality components, ensuring that the switch has a long service life.

Cons:

1. Cost: The Siemens 500-4RD51 3SB3 switch is more expensive than standard switches due to its robust design and enhanced security features.

2. Complex Wiring: The switch has multiple terminals, which can make the wiring process more complex than with standard switches.

3. Size: The switch is larger than standard switches, which can make it less suitable for applications where space is limited.

Conclusion:

The Siemens 500-4RD51 3SB3 key-operated switch offers several advantages, including a robust design, key-operated security feature, versatility, easy installation, and long service life. However, it also comes with some disadvantages, such as a higher cost, complex wiring, and larger size.

Based on the analysis, if security and durability are priority, and the application has enough space and budget, the Siemens 500-4RD51 3SB3 switch is an excellent choice. However, if a standard switch with a simpler design and lower cost is sufficient for the application, then a different option may be more suitable.

Recommendation:

If you require a switch with enhanced security and durability features, the Siemens 500-4RD51 3SB3 key-operated switch is an excellent investment. However, if budget and space are constraints, you may want to consider a standard switch with a simpler design and lower cost.

Details:

Items being sold are not covered under any manufacturer warranty. Capacity: 3 position, origin: germany, ean: 20. Model: 3SB3 500-4RD51. Actual product may vary from images.

specifications indusswitch:

returns indusswitch:

offer indusswitch:

shipping indusswitch:

seller indusswitch:

general indusswitch:

payments indusswitch:

rating: 100.0% out of 100 based on 261 user ratings.
Also Purchased: