SIEMENS 3SK1122-1CB42 Safety Relay 1PCS

( Brand: Siemens ), ( Manufacturer Part Number: 3SK1122-1CB42 ), ( Part Type: Safety )

Review SIEMENS 1pcs New Safety Relay

The Siemens 3SK1122-1CB42 is a versatile and reliable safety relay designed to meet the demands of various industrial automation applications. This 1-pole, 2-contact safety relay is engineered to provide safe and efficient control of machines and processes by monitoring safety functions and initiating protective measures if required.

The 3SK1122-1CB42 safety relay comes with a compact and robust design, making it suitable for mounting in control panels or directly on machines. It features a modular construction that allows for easy customization, as well as a clear and intuitive wiring layout for improved installation and maintenance.

This safety relay is certified according to the latest safety standards, including IEC 61850-2-30 and SIL 2, ensuring a high level of safety and reliability. It is also equipped with a diagnostic function that provides clear and concise fault messages, making it easier to identify and resolve any issues that may arise.

The 3SK1122-1CB42 safety relay is designed to operate in harsh industrial environments, with a wide operating temperature range of -40 C to 70 C and a high degree of protection rating of IP67. It also features a built-in test function that allows for regular testing of the safety functions, ensuring that they are always in good working order.

The contacts of this safety relay are rated for a maximum current of 10A and a maximum voltage of 250V AC or 600V DC, depending on the application. It also has a high contact switching capacity of 10,000,000 cycles, providing long-lasting performance and reliability.

In summary, the Siemens 3SK1122-1CB42 safety relay is a high-performance and reliable safety device that is ideal for use in industrial automation applications. Its compact design, modular construction, and easy-to-use diagnostic functions make it a popular choice among engineers and technicians. With its robust design, high level of safety certification, and long-lasting performance, this safety relay is an essential component for any industrial control system.

Siemens 3SK1122-1CB42 is a safety relay designed for various safety applications. Here are some pros and cons that might help you decide whether to purchase this safety relay:

1. High reliability: Siemens is a well-known brand in the industrial automation industry. This safety relay is built to meet the highest safety standards and ensures reliable operation.

2. Versatility: This safety relay is suitable for a wide range of safety applications, including protection against motor overload, reversing motor rotation, and emergency stop functions.

3. Easy installation: The safety relay comes with a clear and easy-to-understand wiring diagram, making it simple to install and commission.

4. Diagnostic capabilities: The safety relay provides diagnostic functions, which help to quickly identify any faults in the system.

5. Robust design: The safety relay is designed to withstand harsh industrial environments, making it ideal for use in demanding applications.

1. Cost: The Siemens 3SK1122-1CB42 safety relay is more expensive than some other safety relays on the market.

2. Complexity: Compared to simpler safety relays, this safety relay has more features and functions, which might require additional time and resources to configure and commission.

3. Size: The safety relay is relatively large, which might make it difficult to install in tight spaces.

In conclusion, the Siemens 3SK1122-1CB42 safety relay offers high reliability, versatility, easy installation, diagnostic capabilities, and robust design. However, it comes with a higher cost, complexity, and larger size compared to some other safety relays on the market.

Based on the above information, if your application requires a safety relay with the highest level of reliability and diagnostic capabilities, and you are willing to pay a premium price, then the Siemens 3SK1122-1CB42 safety relay is an excellent choice. However, if you are looking for a more cost-effective solution, you might want to consider other safety relays with similar features but a lower price point. Ultimately, the decision depends on your specific application requirements and budget.

Details:

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part #: 3sk11221cb42 prices

• $190.00-$611.66

specifications aiactuato:

• brand: Siemens
• mpn: 3sk1122-1cb42
• part type: Safety

payments aiactuato:

• credit card: Mastercard
• other
• wallet: Apple-pay

offer aiactuato:

• availability: In Stock
• options: Ship-to-home
• quantity: 3
• sold: 0
• best offers: True
• started: June 22, 2025

seller aiactuato:

• city: Walnut, California
• rating: 96.0%
• # reviews: 108

returns aiactuato:

• paid by: Buyer
• time: 30 Days
• method: Money back
• policy: Returns Accepted

general aiactuato:

• Electrical Equipment Supplies > Relays > Control Machine Tool Relays
• condition: New

shipping aiactuato:

• service: Standard
• cost: $0.00
• class: Standard
• transit: 4-8 Days
• type: Fixed

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