Eaton
Eaton ECX09C1THA-R63/C IEC Magnetic Motor Starter 63 A 690 V AC
IEC magnetic motor starter with electronic overload protection adjustable from 4 A to 20 A, three poles, hand/off/auto selector switch and surface mounting for 690 V AC three-phase circuits
- TypeIndustrial Electrical Controls & Automation
- ColorTransparent
- Electronic overload protection adjustable from 4 A to 20 A
- Trip class selectable among 10A, 10, 20 and 30 settings
- Three-pole non-reversing starter rated 63 A at 690 V AC
- Two auxiliary contacts in 1NO/1NC form for control circuits
- Hand/Off/Auto selector switch for local operation
Eaton ECX09C1THA-R63/C Magnetic Motor Starter
The Eaton ECX09C1THA-R63/C is a non-reversing IEC magnetic motor starter designed for three-phase industrial applications. It provides reliable motor control and overload protection for machinery and automation systems. This unit suits electrical engineers and maintenance teams managing motor circuits up to 690 V AC.
Adjustable electronic overload relay 4 A to 20 A
The starter features an electronic overload relay with a current setting range from 4 A to 20 A and selectable trip classes 10A, 10, 20 and 30. This single adjustment range determines whether the starter matches the motor full-load current and required protection profile. Verify the motor nameplate current falls within this window before specifying the unit.
Surface-mount enclosure with Hand-Off-Auto selector
The device mounts on a flat surface and includes a built-in Hand-Off-Auto selector switch for local operation. Two auxiliary contacts (1NO/1NC) are provided for remote status indication. Wiring must accommodate three power poles plus the auxiliary circuit; incorrect trip-class selection or undersized conductors are the most common installation errors.
Highlights
- Electronic overload protection adjustable from 4 A to 20 A
- Trip class selectable among 10A, 10, 20 and 30 settings
- Three-pole non-reversing starter rated 63 A at 690 V AC
- Two auxiliary contacts in 1NO/1NC form for control circuits
- Hand/Off/Auto selector switch for local operation
Specifications
| Brand | Eaton |
|---|---|
| Type | Industrial Electrical Controls & Automation |
| Color | Transparent |
Questions about this item
What does the 63 A rating mean when the starter is installed in a panel?
The 63 A rating is the maximum current the starter can carry continuously; the electronic overload relay can be set between 4 A and 20 A to protect the connected motor.
How does the 690 V AC rating limit what supply voltage I can use?
The starter is rated for three-phase supplies up to 690 V AC; do not exceed this voltage on any phase-to-phase connection.
What mounting style and space does this surface-mount starter need?
It uses surface mounting with a selector switch operator; allow clearance for the switch and two auxiliary contact blocks (1NO/1NC) on the front.
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