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The Allen-Bradley 193-EENH enhanced electronic overload relay is a product of Allen-Bradley/Rockwell Automation. It is manufactured as part of the E1 Plus overload relay product line. It has a current range of 160 to 800 Amps, and it is used with the Bulletin 100 contactor sizes D630 to D860.
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| Manufacturer | Allen Bradley |
|---|---|
| Category | Motors |
| Product Line | E1 Plus Relays |
| Part Number | 193-EENH |
| Weight | 10.00 lbs (4.54 kg) |
| Module Type | Enhanced Electronic Overload Relay |
| Bulletin | 193-E1 Plus |
| Current | 160 to 800 A |
| Contactor Size | Bulletin 100 D630 â D860 |
| Trip Class | Adjustable |
| Side Mount | Optional |
| Reset Options | Automatic/Manual |
| Minimum Rating at 415 V | 100 kW |
| Maximum Rating at 415 V | 510 kW |
| Rated Operating Voltage | 1000 V AC |
| IP Rating | IP 20 |
The 193-EENH relay is an enhanced electronic overload relay manufactured by Allen-Bradley/Rockwell Automation as part of the E1 Plus overload relay series. This component runs on a current range of 160 to 800 Amps and it is specially designed for use with the Bulletin 100 contactors with sizes D630 to D860. It features an adjustable trip class, optional side-mounted units, and a manual/automatic reset option. The 193-EENH overload relay has an adjustment trip ratio of 5:1. It has an approximate kilowatt output range of 100 to 510 kilowatts. This unit's wide-ranging current ratio of 5:1 helps to reduce the inventory requirements and inventory costs. The overload relay is also self-powered, and there is no need for an external power supply connection for it to operate.
The Allen-Bradley 193-EENH overload relay features low heat generation output, which keeps the panels and switchboards cool and it prevents them from overheating. It comes with a motor FLC rating of 160 Amps minimum and 800 Amps maximum and an adjustable trip class of 10, 15, 20, or 30 Amps. In addition to the auto and manual reset options, the 193-EENH relay has a rated operating voltage of 1000 Volts AC, and it is enclosed in an IP 20 enclosure. It also has low-voltage compatible contacts rated at 17 Volts and 5 milliamps which is suitable for use with the PLC systems. It also features a unique latching mechanism as well as strengthened power connections that offer a great mechanical connection with the Bulletin 100-C contactors for a more durable design.