Allen Bradley 100-EFA40 Auxiliary Contact Module (4 NO)
The Allen Bradley 100-EFA40 Auxiliary Contact Module is a robust electrical component designed to provide reliable switching capabilities in various industrial control systems. This module is ideally suited for applications requiring multiple normally open contacts to enhance system functionality.
Manufacturer: Rockwell Automation
Model Number: 100-EFA40
Type: Auxiliary Contact Module
Contact Configuration: 4 NO
Current Rating: Up to 10A
Voltage Rating: 250V AC / 30V DC
Operating Temperature Range: -40°C to +70°C
Enclosure Rating: IP20
Material: High-grade Polycarbonate
Dimensions: 22mm x 93mm x 67mm
Weight: Approximately 150g
The A-B 100-EFA40 Auxiliary Contact Module is constructed from high-grade polycarbonate material, ensuring it can withstand harsh industrial environments and providing long-lasting operation. With a configuration of 4 Normally Open (NO) contacts, it easily integrates into existing control systems, expanding their capabilities without significant modifications.
Designed with a compact size of 22mm x 93mm x 67mm, this module occupies minimal space on your control panel, making it an excellent choice for installations with limited real estate. Its IP20 rating ensures protection 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 completed quickly by following the included instructions. Its robust design and durable materials ensure that it will stand up to 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.
At Stoker Automation Technology, we have been a leading supplier of automation equipment for over 20 years, boasting a 5000 square meter warehouse. Our extensive inventory includes a wide range of products used in various industries such as metallurgy, oil and gas, glass manufacturing, aluminum, petrochemicals, coal, paper printing, textiles, machinery, electronics, automotive, tobacco, plastic machinery, power, water treatment, municipal engineering, boiler heating, energy, and distribution. We offer professional pre-sales and after-sales services, with some products providing up to 2 years of warranty support. If you cannot find the model you need, please contact us via WhatsApp.











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