Allen Bradley 193-E1 Plus Electronic Overload Relay 1NO/1NC, 18 → 90 A F.L.C, 90 A Contact Rating, 150 mW, 690 V

The solid-state design of the 193-E1 Plus overload relay provides accurate, reliable and repeatable protection. A wide 5:1 adjustment range, dip switch (on EE versions) and isolated contacts provide application flexibility. The line-side over moulded power connections provides a sturdy two component starter assembly. The patented modular design allows for easy expansion of capabilities through side mount accessory modules to the EE versions.

IEC and NEMA configurations
Self-powered
Phase loss protection
Wide 5:1 adjustment range
Over-moulded power connections
1 N.O. and 1 N.C. isolated auxiliary contacts (AC15/B600 rated)
3 phase
Low energy consumption (150 mW)
Ambient temperature compensation
Visible trip indication
Compatible with 100-C09 to 100-C85 contactors (see stock no. 238-0702 typically)

0.2 A to 27 A current range
Fixed trip class 10
Manual reset

0.1 A to 90 A current range
Selectable trip class (10, 15, 20 or 30)
Selectable manual/auto-manual reset
Optional cage clamp control terminals

IEC EN60947-4-1, EN60947-5-1.

UL, CSA.

Stop your electric motor from getting hot under the collar with this electronic overload relay from Rockwell Automation's Allen Bradley range. It helps to minimise the chance of your motor drawing excess current, which could otherwise lead to damaging temperature build-up and breakdown caused by overheating. As the unit directly measures current, you get an accurate reading of your motor's thermal condition, for spot-on and error-free monitoring. This also means the ambient climate won't interfere with the relay's measurement performance, providing reliability throughout its operating temperature range. The three-phase unit has four selectable trip classes, so you're in control of picking the best one for your setup.

• Phase loss detection circuit, so responds almost instantly to phase loss conditions
• Robust over-moulded power connectors withstand the demands of harsh industrial environments
• Separately secured current transformers offer superior protection against shock and vibration

• UL
• CE
• CSA
• EN
• RCM
• C-Tick

For convenience, you can choose whether this relay resets automatically or manually.

UL, CSA

IEC EN60947-4-1, EN60947-5-1