A-B 100-EFA40 Auxiliary Contact – Industrial Control Module
The A-B 100-EFA40 Auxiliary Contact Module provides four normally open contacts designed for industrial control systems, enhancing system functionality and reliability.
Manufacturer:Allen Bradley
Model:100-EFA40
Contact Type:Auxiliary
Number of Contacts:4
Contact Configuration:Normally Open (NO)
Rated Voltage:Up to 600V AC/DC
Rated Current:Up to 10A
Operating Temperature Range:-40°C to +85°C
Material:High-grade Stainless Steel
Mounting Type:Panel Mount
Certifications:CE, UL, RoHS Compliant
The A-B 100-EFA40 Auxiliary Contact Module is a critical component in modern industrial control systems, offering enhanced reliability and performance. Constructed from high-grade polycarbonate material, this module is designed to withstand harsh industrial environments, ensuring long-lasting operation. With a configuration of 4 Normally Open (NO) contacts, it can easily integrate into existing control systems, expanding their capabilities without significant modifications.
Designed with a compact size of 22mm x 93mm x 67mm, this auxiliary contact module occupies minimal space on your control panel, making it an excellent choice for installations with limited real estate. Its IP20 rating ensures that it is protected against solid objects larger than 12.5mm and prevents direct contact with hazardous parts.
The A-B 100-EFA40 is compatible with a wide range of operating temperatures, from -40°C to +70°C, making it suitable for use in various climates and industrial settings. Whether you’re working in extreme cold or heat, this module will perform reliably, providing consistent performance throughout its lifecycle.
Installation of the A-B 100-EFA40 is straightforward and can be done quickly by following the included instructions. Its robust design and durable materials ensure that it will stand up to the rigors of daily use, reducing maintenance requirements and downtime.
Enhance your industrial control system’s functionality with the A-B 100-EFA40 Auxiliary Contact Module, trusted by engineers and technicians worldwide for its reliability and performance.












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