Relé eletrónico de proteção de motor Eaton EMT6-DB, 230V AC, preto/branco 066401

The Eaton EMT6-DB stands apart from conventional thermal overload relays by offering comprehensive electronic protection in a compact, directly mountable unit. It monitors motors for overload, phase failure, phase unbalance, locked rotor, and stall conditions, ensuring reliable operation in demanding industrial environments. With an adjustable trip class from 5 to 30, it adapts precisely to your motor's starting characteristics, preventing nuisance trips while safeguarding against damage.

Highlights

• Electronic motor protection relay for 230V AC control circuits
• Adjustable trip class (CLASS 5, 10, 15, 20, 25, 30) for precise matching to motor starting behavior
• Monitors overload, phase failure, phase unbalance, locked rotor, and stall
• Direct mounting design for easy installation on DIN rail or panel
• LED indicators for operational status and trip indication
• Manual, remote, and automatic reset functions for flexible operation
• Complies with UL 508, CSA C22.2 No. 14, IEC/EN 60947-8, and CE standards

In daily use

In daily operation, the EMT6-DB provides continuous protection for motors in pumps, fans, conveyors, and other critical equipment. Its wide operating temperature range of -25 to 60 °C allows use in harsh environments. The relay's auxiliary contacts (1 NO + 1 NC) enable integration with control systems for status signaling or automatic shutdown. The compact design and direct mounting save panel space and simplify wiring, while the LED indicators give at-a-glance status confirmation.

Full specifications

• Product Type: Electronic Motor Protection Relay
• Series: EMT6
• Control Voltage: 230V AC
• Frequency: 50/60 Hz
• Mounting Type: Direct Mounting
• Protection Functions: Overload, Phase Failure, Phase Unbalance, Locked Rotor, Stall
• Trip Class: Adjustable (CLASS 5, 10, 15, 20, 25, 30)
• Current Measurement: Requires external Current Transformers (EMT6-CT)
• Auxiliary Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC)
• Reset Function: Manual, Remote, Automatic
• Indication: LED (Operational Status, Trip)
• Rated Operational Voltage (Ue): 690V AC
• Rated Insulation Voltage (Ui): 690V AC
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Degree of Protection: IP20 (Terminals)
• Operating Temperature: -25 to 60 °C
• Storage Temperature: -40 to 80 °C
• Standards: IEC/EN 60947-8, UL 508, CSA C22.2 No. 14, CE
• Color: Black, White
• Weight: 150 g

Final note

The Eaton EMT6-DB is a robust, standards-compliant solution for motor protection. Its electronic design eliminates the thermal drift and mechanical wear associated with bimetallic relays, delivering consistent performance over the product's lifetime. Trust it to keep your motors running safely and efficiently.