EATON ZE-2.4 Thermal Motor Protection Relay 1.6-2.4A, 1NO+1NC, 690V AC, IP20 014479

In industrial control panels, safeguarding motors from overloads is critical. The EATON ZE-2.4 thermal motor protection relay offers reliable protection for motors with rated currents between 1.6 A and 2.4 A. It is designed for direct mounting onto EATON DILM7, DILM9, DILM12, and DILM15 contactors, making it a convenient choice for compact motor starters. With a trip class of 10A, it responds quickly to overload conditions, helping to prevent motor damage and downtime.

Key specifications

• Current setting range: 1.6 - 2.4 A
• Rated operational voltage: 690 V AC
• Auxiliary contacts: 1 NO + 1 NC
• Tripping class: 10A
• Protection degree: IP20
• Mounting: Direct onto contactor
• Phase failure sensitivity: Yes
• Reset function: Manual / Automatic
• Connection: Screw terminals
• Standards: IEC/EN 60947-4-1, VDE 0660, UL, CSA

Why choose it

The ZE-2.4 relay provides dependable thermal overload protection in a compact form factor. Its direct mounting to compatible EATON contactors saves space and simplifies wiring. The adjustable current setting allows precise matching to motor full load current, and the phase failure sensitivity adds an extra layer of protection. With both manual and automatic reset options, it can be adapted to different operational requirements.

Ideal use cases

• Motor starters in industrial machinery
• Pump and fan control panels
• Conveyor systems
• HVAC equipment
• Packaging machines

Good to know

The relay is rated for ambient temperatures from -25°C to +55°C, making it suitable for a wide range of environments. It features screw terminals for secure connections and complies with international standards, ensuring reliability and safety. The IP20 protection means it should be installed in an enclosure to protect against dust and accidental contact.