Product Short Description
Product Name: E3 / E3 Plus Overload Relay – Panel Mount Adapter (for Catalogue No. 193-EC_E)
Product Overview:
The 193-ECPM3 is a mechanical panel-mount adapter assembly belonging to the Allen-Bradley E3/E3 Plus electronic overload relay system. It is not a standalone electronic device but a mounting kit that allows a 193-EC_E overload relay body to be securely fixed into a panel cut-out.
Description
Technical Specifications:
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Manufacturer: Allen-Bradley / Rockwell Automation
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Catalogue Number: 193-ECPM3
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Compatible Relay Body: 193-EC_E
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Mounting Type: Panel mount adapter
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Wire Size (power terminals): 14–6 AWG stranded/solid single conductor; 10–2 AWG multiple conductor
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Torque (power terminals): 22 lb·in to 35 lb·in depending on wire configuration
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Short-circuit ratings: Per UL and IEC tables in the E3 user manual (exact values depend on fuse coordination)
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Fuse Coordination: Type I and Type II coordination defined for 100-C IEC and 500 NEMA contactors
Key Features:
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Provides a secure, standardized panel cut-out for the E3 Plus overload relay
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Enables proper torque and wire management per Rockwell specifications
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Supports single- and three-phase motor wiring configurations
Application Scenarios:
Panel-built motor starters, combination motor controllers, and retrofit of E3 Plus overload protection into industrial control panels.
Installation & Usage Notes:
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Use only with the 193-EC_E relay body.
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Follow the dimensional drawing Figure 2.9 in Publication 193-UM001B exactly.
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Apply specified torque values; under- or over-tightening will cause thermal or connection failure.
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Set Parameter 27 (Single/Three-Phase) correctly in the relay – incorrect setting leads to false trips.
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Ensure short-circuit protection (fuses/contactors) matches Table 2.G / 2.H.
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