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Allen Bradley E1 Plus Relays 193-EF1BKD

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193-EF1BKD

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The Allen-Bradley 193-EF1BKD MCS Plus solid-state overload relay belongs to the 193-EF overload relay series. This is a basic version of an overload relay and it runs on a control voltage of 110 Volts AC at 50 to 60 Hertz with full load current range of 160 to 400 Amps.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 193-EF1BKD

ManufacturerAllen Bradley
CategoryMotors
Product LineE1 Plus Relays
Part Number193-EF1BKD
Weight3.25 lbs (1.47 kg)
Bulletin193-EF MCS Plus
VersionBasic
Control Voltage110V AC
Frequency50-60 Hertz
Full Load Current Range160 to 400 A
Reset OptionManual
MountingScrew Fixing
Remote Reset Module193-RB1
Standby IndicatorYes
Status Storage Time30 minutes
Thermal Tripping Operation Time6x/e
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The Allen-Bradley 193-EF1BKD MCS Plus solid-state overload relay manufactured by Allen-Bradley/Rockwell Automation as part of the 193-EF overload relay series. This overload relay is a basic relay type, and it operates on a control voltage of 110 Volts AC at 50 to 60 Hertz and a full load current range of 160 to 400 Amps. When using the Bulletin 193-EF overload relays such as the 193-EF1BKD relay, and a supply voltage failure occurs, the output relay resets, and the standby indicator turns off. It stores the actual status for about 30 minutes. If the supply voltage is restored, the output relay resumes its original state. These overload relays can also be reset manually by using a reset button that protects all the functions. Additionally, the resetting can be done from any location using the 193-RB1 remote reset module.

Other features of the Allen-Bradley 193-EF1BKD MCS Plus solid-state overload relay include the test button for thermal overload protection. When the user presses the test button, it verifies the thermal tripping operation time at 6x/e without having to connect the motor. It allows for the resetting of all the other protection functions by manual means. The 193-EF1BKD relay is mounted by screw fixing, and the mounting position is optional. For correct device commissioning and installation, the overload relay comes with operating instructions enclosed with it. Other devices in the Bulletin 193-EF series such as the 193-EF1A and 193-EF2A relays require 193 HD when setting the rated current at 0.5 to 20 Amps. The motor supply cables are wound twice around the current transformer to double the rated motor current.