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GE RT12V overload relay, three-pole, grey industrial housing

GE

GE RT12V Overload Relay 25-32A Class 20 3P

SKU CH-28D0-64C2E

IEC overload relay with manual or auto reset, 25 to 32 A range, Class 20 trip, three poles for CL45 contactors

  • TypeIEC, Manual/Auto Reset
  • Protects contactors with 25-32 A trip range
  • IEC-compliant overload relay for industrial safety
  • Class 20 trip timing handles motor start surges
  • Three-pole design matches three-phase power systems
  • Manual or automatic reset restores operation quickly

Industrial Overload Protection

The GE RT12V overload relay provides motor protection for three-phase circuits with a current range of 25 to 32 amperes. It is designed for use with CL45 contactors and belongs to the Mfr. Series CL04, making it suitable for industrial control panels requiring reliable overload detection.

IEC Compliant Manual and Auto Reset

This relay conforms to IEC standards and offers both manual and automatic reset options for operational flexibility. It features three poles and fits the Series RT frame, allowing direct mounting to compatible contactors without additional wiring complexity in standard motor starter assemblies.

Class 20 Trip Characteristic

The unit operates with a Class 20 trip characteristic, providing a delayed response suited for motors with longer acceleration times. Power draw is limited to the control circuit of the contactor, and the device produces no audible noise during normal operation, dissipating minimal heat within the enclosure.

Highlights

  • Protects contactors with 25-32 A trip range
  • IEC-compliant overload relay for industrial safety
  • Class 20 trip timing handles motor start surges
  • Three-pole design matches three-phase power systems
  • Manual or automatic reset restores operation quickly

Specifications

BrandGE
ModelRT12V
TypeIEC, Manual/Auto Reset

Questions about this item

What trip class does the RT12V overload relay use and what current range does it cover?

The relay operates at trip class 20 and protects motors drawing between 25 and 32 amperes.

Which contactor series does the RT12V mount on and how many poles does it occupy?

It fits directly on CL45 contactors from the CL04 series and uses three poles.

How do you set the reset mode on the RT12V and what mistake should you avoid?

Choose manual or automatic reset before wiring; the common error is leaving the selector in the wrong position for the application.

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