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Banner Engineering ESFA11AA Safety Module

The ES-FA-11AA is a three-pole safety module with a 2 normally open and 1 normally closed contact configuration. Designed to monitor emergency stop devices such as palm buttons, rope pulls, and positive-opening safety switches, it features AgNi 5µm gold-plated contacts for reliable switching. With plug-in terminal blocks, it operates at 24VDC and supports both single-channel and dual-channel safety input configurations. The module ensures compliance with ANSI NFPA 79 and IEC/EN 60204-1 standards, offering automatic or monitored manual reset options, making it ideal for industrial automation and safety applications.

Authorized Distributors
Source:Newark
Part No:ES-FA-11AA
Stock:15
Inv Date:06-08-2026
Price: Unit price: $278.28
Buy/RFQ:
Source:DigiKey
Part No:ES-FA-11AA
Stock:45
Inv Date:06-08-2026
Price: Unit price: $286
Buy/RFQ:
Part No:ES-FA-11AA
Stock:42
Inv Date:06-09-2026
Price: Unit price: $286
Buy/RFQ:
Part No:ES-FA-11AA
Stock:28
Inv Date:06-08-2026
Price: Unit price: $287.61
Buy/RFQ:

Banner Engineering ESFA11AA Safety Module Specifications:

  • Power Supply: 24V DC, +/- 10%
  • Contacts: AgNi, 5 µm gold-plated
  • Contact Configuration: 2 normally open, 1 normally closed
  • Contact Ratings: 6A at 250V ac/dc for NO contacts, 7A for NC contact
  • Mechanical Life: >20 million operations
  • Electrical Life: 150,000 cycles at 1500 VA; 1,000,000 cycles at 450 VA
  • Response Time: 25 ms typical
  • Enclosure: Polycarbonate, NEMA 1, IEC IP40
  • Mounting: Standard 35 mm DIN rail
  • Operating Conditions: Temperature 0°C to +50°C, Humidity up to 90% @ +50°C
  • Vibration Resistance: 10-55Hz, 0.35 mm displacement
  • Standards: ANSI NFPA 79, IEC/EN 60204-1, Category 4, SIL 3

Buy the Banner ES-FA-11AA – Reliable Safety Monitoring for Industrial Applications

Purchase the Banner ES-FA-11AA safety module online today to enhance your machinery safety with proven reliability. Equipped with gold-plated contacts and support for both single- and dual-channel configurations, it ensures compliance with safety standards. Its robust design allows for easy installation on standard DIN rails, making it ideal for industrial automation, power management, and process control systems. Guarantee reliable operation with a quick response time of 25 milliseconds and high durability for demanding safety environments. Get your safety system upgrade now!

Order your Banner ES-FA-11AA safety module today and ensure reliable emergency stop monitoring in your industrial safety systems.

Frequently Asked Questions

Where can I buy Banner Engineering ESFA11AA?

You can click on the BUY or RFQ button to purchase ESFA11AA from an authorized Banner Engineering distributor.

How do I troubleshoot issues or seek technical support for part ESFA11AA?

You can download the ESFA11AA datasheet or visit the Banner Engineering website for support.

Who is the manufacturer of ESFA11AA?

Banner Engineering

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