ALLEN-BRADLEY 700-ZBR520AZ1 Safety Relay /a

( Brand: Allen-bradley ), ( Manufacturer Part Number: 700-ZBR520AZ1 ), ( Part Type: Safety ), ( Country Of Origin: United States )

Review ALLEN BRADLEY /a Safety Relay 700zbr520az1

The Allen-Bradley Model 700-ZBR520AZ1 Safety Relay is a versatile and reliable safety component designed to meet the demanding requirements of machinery safety applications. This safety relay is part of Rockwell Automation's 700 series, which is known for its high performance and ease of integration with other Allen-Bradley control systems.

The 700-ZBR520AZ1 is a compact, 1-form-C safety relay with a capacity to handle up to 20 safety inputs and 12 safety outputs. Each input and output can be configured as normally open (NO) or normally closed (NC), providing flexibility to meet various safety application needs. The relay is rated for a maximum contact current of 5 Amps at 24V DC and can handle inductive loads up to 0.5 Joules.

The safety relay features a built-in self-diagnostics function, which continuously monitors its internal components and logic to ensure proper operation. In case of a fault, the relay will indicate the specific fault code, making it easier to identify and correct issues. To further enhance reliability, the 700-ZBR520AZ1 comes with an integrated test function, which allows users to perform periodic safety system checks without disrupting the production process.

The Allen-Bradley 700-ZBR520AZ1 Safety Relay is designed to meet the functional safety requirements of SIL 3 (Safety Integrity Level 3) as per IEC 61508 and SIL 2 as per EN 62061. The relay also conforms to other international safety standards, such as CE, UL, and CSA.

The safety relay's compact size, ease of integration, and rugged construction make it an excellent choice for various industries, including manufacturing, oil and gas, water and wastewater treatment, and power generation. With its advanced features and reliable performance, the Allen-Bradley Model 700-ZBR520AZ1 Safety Relay is a valuable investment for any safety-critical application.

The Allen-Bradley Model 700-ZBR520AZ1 safety relay is a commonly used safety component in automation applications. This device is designed to provide safe electrical isolation for safety functions. Here are some pros and cons of buying this particular safety relay.

1. Functionality: The Allen-Bradley 700-ZBR520AZ1 safety relay offers a high level of functionality. It provides safety outputs for up to 20 safety functions, which can be configured for various safety applications.

2. Safety Certifications: This safety relay is certified to various safety standards, including UL 1741-1, UL 1977, and CSA C22.2 No. 61508. This ensures that the device can be used in safety applications where compliance with these standards is required.

3. Diagnostic Capabilities: This safety relay offers diagnostic capabilities, allowing users to monitor the status of the safety functions and identify any potential faults. This can help prevent unsafe conditions and reduce downtime.

4. Versatility: The Allen-Bradley 700-ZBR520AZ1 safety relay is suitable for use in a variety of applications, including machine safety, process safety, and fire safety.

1. Cost: Compared to simpler safety relays, the Allen-Bradley 700-ZBR520AZ1 safety relay is relatively expensive. This may make it a less cost-effective option for smaller applications or budget-conscious users.

2. Complexity: Due to its high level of functionality and diagnostic capabilities, the Allen-Bradley 700-ZBR520AZ1 safety relay can be more complex to install and configure than simpler safety relays. This may require additional time and expertise.

The Allen-Bradley Model 700-ZBR520AZ1 safety relay is a versatile and functional safety component that offers a high level of safety certifications and diagnostic capabilities. However, it comes with a higher cost and greater complexity compared to simpler safety relays. Ultimately, the decision to purchase this safety relay depends on the specific requirements of the application and the user's budget and expertise.

If the application requires a high level of functionality and diagnostic capabilities, and compliance with various safety standards is necessary, then the Allen-Bradley 700-ZBR520AZ1 safety relay may be the best option. However, if the application is smaller and budget-conscious, then a simpler and less expensive safety relay may be a more suitable choice.

Details:

NEW SURPLUS These items are in new condition with zero or very minimal operating hours. WE BUY SELL REPAIR Industrial Automation Electronics. NJT Automation. NJT provides a 1-year comprehensive warranty.

The original manufacturers warranty is not included. REFURBISHED units have been cleaned, inspected, and repaired as needed. About NJT: At Nathan Johnson Technologies, we buy and sell industrial electronics, sourcing parts from manufacturing facilities asset recovery businesses. USED Our used components are fully guaranteed to be in working condition, though they may display signs of use and cosmetic wear.

Compatibility: Unsure if this part will work for you. SHIPPING Domestic.

part #: 700zbr520az1 prices

• $9.99-$34.76

specifications aiactuato:

• brand: Allen-bradley
• mpn: 700-zbr520az1
• part type: Safety
• country of origin: United States

seller aiactuato:

• rating: 100.0%
• # reviews: 4281
• city: Milwaukee, Wisconsin

payments aiactuato:

• credit card: Diners-club
• other
• wallet: Paypal

offer aiactuato:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 2
• started: May 23, 2026

shipping aiactuato:

• type: Calculated
• service: UPS Ground, UPS Next Day Air, FedEx Priority Overnight
• transit: 4-6 Days
• cost: $0.00
• class: Standard, One-day
• carrier: UPS, FedEx

general aiactuato:

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

returns aiactuato:

• method: Money back
• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

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