Product Overview
The 193-ECPM3 is a panel mount adapter from Allen-Bradley‘s E1 Plus Relays series, designed to provide flexible installation options for 193-EC_E series electronic overload relays. The Allen-Bradley 193-ECPM3 enables the overload relay to be mounted independently, either directly onto a control panel backplate or onto a standard top-hat DIN rail (EN 50 022-35), rather than being attached directly to a contactor . This adapter solves a common control panel design challenge: when overload relays are mounted directly to contactors, wiring and troubleshooting access is often restricted, and panel layout flexibility is limited. By using the 193-ECPM3, engineers can position the overload relay where it is most accessible for wiring, adjustment, and maintenance.
The 193-ECPM3 is specifically compatible with 193-EC_E series overload relays, which include the E3 and E3 Plus electronic overload relay families . These relays provide comprehensive motor protection including overload, phase loss, ground fault, and voltage monitoring. The Allen-Bradley 193-ECPM3 adapter maintains the relay’s environmental and electrical specifications while changing only its mounting method. The adapter is constructed to accept the same power conductor wire sizes and torque requirements as the relay itself, ensuring that the electrical connection integrity is preserved when the relay is mounted remotely from the contactor .
With a net weight of approximately 0.21 to 0.54 kg depending on packaging, the 193-ECPM3 adds minimal mass to the panel while providing substantial installation flexibility . The adapter is compatible with both panel-mount and DIN rail installations, making it suitable for a wide range of control cabinet configurations. For facilities maintaining Allen-Bradley E1 Plus, E3, or E3 Plus overload relay systems, the 193-ECPM3 represents a practical accessory that enhances panel layout options without compromising relay performance or protection capabilities.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 193-ECPM3 |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Type | Panel Mount Adapter |
| Product Family | E1 Plus Relays / E3 & E3 Plus Series |
| Compatible Relays | 193-EC_E series overload relays |
| Mounting Method | Panel Mount or DIN Rail (EN 50 022-35) |
| Operating Voltage | Up to 600 V AC |
| Trip Class | Class 10 |
| Reset Type | Manual |
| Contact Configuration | NC Trip Contact, NO Alarm Contact |
| Rated Frequency | 50 to 60 Hz |
| Trip Current Range | 9 to 90 Amperes |
| Adjustment Range | 5:1 |
| Wire Size (Stranded/Solid) | #16 – #6 AWG (Single); #14 – #8 AWG (Multiple) |
| Wire Torque | 20 in.-lbs (Single); 16 in.-lbs (Multiple) |
| Net Weight | Approximately 0.21 – 0.54 kg |
