193-1EFDB, Rockwell Automation Overload Relay 1NC + 1NO, 3.2 → 16.0 A F.L.C, 16 A Contact Rating, 3P, E100

Rockwell Automation 193-1EFDB IEC Electronic Motor Overload Relay, E100 series

Safeguard your motor against failure and minimise downtime with the 193-1EFDB Overload Relay by Rockwell Automation, the next generation of basic-tier electronic overload relays. This device accurately measures a motor’s current load, models its temperature and can de-energise the motor to help prevent overheating.

The E100 series units provide test and reset buttons, simplified configuration for ease-of-use, and allow integration with NEMA and IEC contactors for optimal control of your system. They also include adjustable trip current and offer selectable trip class. The user-adjustable trip class settings are: 10, 12, 20 and 30. The E100 relays are designed for repeatability and increased accuracy to give you a high-performance solution.

The 193-1EFDB contactor overload relay has maximum rated current of 16A and features automatic and manual reset. This advanced version of the E100 series allows customisation via additional modules for enhanced functionality.

Features and Benefits:

• Direct mounting
• Current range of 3.2…16A
• Self-powered design with lower heat dissipation
• Compatible with C09...C23 Bulletin 100 IEC Contactors
• Integral thermal memory and phase loss detection for superior motor protection
• Optional accessories are available

Rockwell Automation are experts at designing and manufacturing efficient motor protection solutions to suit any application, with their products tested to high global standards for quality and safety. The E100 is part of their huge relay portfolio so you can find the perfect fit for your specific installation.

What are the advantages of using an overload relay?

Overload relays are useful for keeping motors running efficiently and safely while protecting their lifespan. They help to prevent them from overheating due to excess current, which can cause damage. This is called overload protection. Contactor overload relays are specifically tailored for safeguarding industrial motor control applications and are used with contactors as part of a motor starter.

Datasheet - 193-1EFDB

E100 Electronic Motor Overload Relay Product Profile

Motor Protection Solutions Brochure

E1 Plus to E100 Migration Guide