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Allen Bradley 100-FA11 front-mount auxiliary contact block

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Allen Bradley 100-FA11

by Allen-Bradley

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OverviewThe Allen Bradley 100-FA11 Auxiliary Contact Block is a crucial addition for expanding the control functions within your industrial setups. Crafted for seamless integration with Bulletin 100-C and 100S-C contactors, this front-mounting accessory ensures dependable and efficient performance. Equipped with both a normally open (N.O.) and a normally closed (N.C.) contact, the 100-FA11 offers extensive adaptability for diverse control circuit requirements. Its robust construction guarantees exceptional toughness and enduring operation in demanding industrial settings, making it a reliable selection for professionals aiming to enhance their automation and control processes.Key Features Front-Mount Installation: Enables straightforward and secure attachment directly onto compatible contactors, optimizing space and simplifying wiring procedures. Flawless Compatibility: Engineered specifically to integrate perfectly with Allen Bradley Bulletin 100-C and 100S-C contactors, ensuring peak performance and dependability. Adaptable Contact Arrangement: Features one Normally Open (N.O.) and one Normally Closed (N.C.) contact to provide comprehensive control options for various circuit needs. Expanded Control Circuit Options: Facilitates the convenient addition of extra control points, allowing for more intricate and complex control configurations. Industrial-Grade Durability: Manufactured from premium materials to endure the harsh conditions of industrial environments, ensuring consistent and trustworthy operation. Simplified Setup: Designed for easy installation, reducing downtime and labor costs during initial setup and ongoing maintenance. Consistent Performance: Delivers precise and accurate contact operation, essential for upholding the integrity and safety of your industrial processes. Technical SpecificationsThe Allen Bradley 100-FA11 is precisely engineered to meet the strict demands of industrial applications. Its main technical specifications include: Model: 100-FA11 Mounting Style: Front mounting Contact Configuration: 1 Normally Open (N.O.) & 1 Normally Closed (N.C.) Compatibility: Designed for use with Allen-Bradley Bulletin 100-C and 100S-C contactors Application: Control circuit expansion and signal routing Brand: Allen-Bradley Product Category: Contact Block ApplicationsThe Allen Bradley 100-FA11 Auxiliary Contact Block is a versatile component widely used across various industrial sectors. Its capacity to extend control circuits makes it invaluable for numerous applications, such as: Industrial Automation Systems: Essential for incorporating supervisory and interlocking functionalities in automated machinery and production lines. Motor Control Centers: Provides additional contacts for signaling, feedback, and auxiliary functions in motor starter circuits. Process Control Systems: Crucial for accurate monitoring and management of various parameters in manufacturing and processing plants. Machine Safety Systems: Integral for implementing safety interlocks and emergency stop features, ensuring the protection of personnel and equipment. Power Distribution Setups: Used to manage auxiliary circuits and status indications within electrical distribution panels. HVAC and Building Management: Enhances control logic for heating, ventilation, and air conditioning systems, optimizing energy efficiency and comfort. Why Choose?Choosing the Allen Bradley 100-FA11 Auxiliary Contact Block offers numerous benefits for your industrial operations, making it a wise investment for enhancing control and reliability: Exceptional Reliability: As an Allen Bradley product, the 100-FA11 guarantees the highest levels of quality and performance, ensuring reliable operation in critical applications. Seamless Integration: Specifically designed for Bulletin 100-C and 100S-C contactors, it provides a perfect fit and effortless integration, eliminating compatibility concerns. Improved Control Functionality: Expands your control capabilities, enabling more intricate automation and precise system management. Enhanced Safety: Supports the implementation of crucial safety interlocks and emergency functions, protecting both personnel and equipment. Cost-Effective Solution: Its robust construction and straightforward installation contribute to reduced maintenance and labor costs over time. Trusted Brand Quality: Benefit from Allen Bradley's reputation for producing durable and high-performing industrial control components. Order NowBoost your industrial control systems with the Allen Bradley 100-FA11 Auxiliary Contact Block. Order today and experience enhanced reliability and expanded control capabilities for your operations.FAQWhat contactors is the 100-FA11 compatible with?The 100-FA11 is specifically designed for use with Allen Bradley Bulletin 100-C and 100S-C contactors.What is the contact configuration of this block?It features one Normally Open (N.O.) and one Normally Closed (N.C.) contact.Is this unit easy to install?Yes, its front-mount design allows for straightforward and efficient installation onto compatible contactors.Can this auxiliary contact block be used for safety applications?Yes, it is suitable for machine safety circuits, enabling the implementation of safety interlocks and emergency stop functionalities.What are the primary benefits of using the 100-FA11?Key benefits include enhanced control circuit expansion, industrial-grade durability, seamless compatibility with specific contactors, and reliable performance.

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PRODUCT DETAILS

Allen Bradley 100-FA11

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

The Allen Bradley 100-FA11 is precisely engineered to meet the strict demands of industrial applications. Its main technical specifications include:

  • Model: 100-FA11
  • Mounting Style: Front mounting
  • Contact Configuration: 1 Normally Open (N.O.) & 1 Normally Closed (N.C.)
  • Compatibility: Designed for use with Allen-Bradley Bulletin 100-C and 100S-C contactors
  • Application: Control circuit expansion and signal routing
  • Brand: Allen-Bradley
  • Product Category: Contact Block

Applications

The Allen Bradley 100-FA11 Auxiliary Contact Block is a versatile component widely used across various industrial sectors. Its capacity to extend control circuits makes it invaluable for numerous applications, such as:

  • Industrial Automation Systems: Essential for incorporating supervisory and interlocking functionalities in automated machinery and production lines.
  • Motor Control Centers: Provides additional contacts for signaling, feedback, and auxiliary functions in motor starter circuits.
  • Process Control Systems: Crucial for accurate monitoring and management of various parameters in manufacturing and processing plants.
  • Machine Safety Systems: Integral for implementing safety interlocks and emergency stop features, ensuring the protection of personnel and equipment.
  • Power Distribution Setups: Used to manage auxiliary circuits and status indications within electrical distribution panels.
  • HVAC and Building Management: Enhances control logic for heating, ventilation, and air conditioning systems, optimizing energy efficiency and comfort.

Why Choose the 100-FA11?

Choosing the Allen Bradley 100-FA11 Auxiliary Contact Block offers numerous benefits for your industrial operations, making it a wise investment for enhancing control and reliability:

  • Exceptional Reliability: As an Allen Bradley product, the 100-FA11 guarantees the highest levels of quality and performance, ensuring reliable operation in critical applications.
  • Seamless Integration: Specifically designed for Bulletin 100-C and 100S-C contactors, it provides a perfect fit and effortless integration, eliminating compatibility concerns.
  • Improved Control Functionality: Expands your control capabilities, enabling more intricate automation and precise system management.
  • Enhanced Safety: Supports the implementation of crucial safety interlocks and emergency functions, protecting both personnel and equipment.
  • Cost-Effective Solution: Its robust construction and straightforward installation contribute to reduced maintenance and labor costs over time.
  • Trusted Brand Quality: Benefit from Allen Bradley's reputation for producing durable and high-performing industrial control components.

Availability & Shipping

  • In stock: 100-FA11 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 100-FA11 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 100-FA11 is specifically designed for use with Allen Bradley Bulletin 100-C and 100S-C contactors.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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