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Transparent electronic overload relay with ground fault module, three-pole frame G, separately mounted

Eaton

Eaton XTOE100GGSS Electronic Overload Relay 20-100A Class 10/20/30

SKU CH-ZKS0-38REE

Electronic overload relay with ground-fault protection handles 20 to 100 A across trip classes 10, 20 and 30

  • Product typeElectronic w/ Ground Fault, ZEB150-100/KK
  • Product colorTransparent
  • Electronic overload protection with ground-fault detection for safer motor circuits
  • Adjustable trip current from 20 A to 100 A covers a wide motor range
  • Selectable trip classes 10, 20 and 30 match different starting profiles
  • Auto and manual reset options give flexible restart control after a trip
  • Certified to CE, CSA and UL standards for code-compliant installations

Product identity

The Eaton XTOE100GGSS is an electronic overload relay designed for three-phase motor protection. It suits installers and maintenance teams who need adjustable current monitoring from 20 to 100 A with selectable trip classes.

Bundled accessories and software impact

The unit includes integrated ground-fault detection and auxiliary contacts rated 1NO/1NC for signalling circuits. Auto and manual reset modes are built in, so no separate reset module is required. Separate mounting allows flexible panel layout without additional hardware.

Deciding specification

The relay operates on frame size G and is compatible with Series XT mini contactors. Trip class 10, 20 or 30 must be chosen to match the motor starting profile. CE, CSA and UL listings confirm compliance for industrial installations.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $203.99
Pricier than about 87% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameEaton
Model nameXTOE100GGSS
Product typeElectronic w/ Ground Fault, ZEB150-100/KK
Product colorTransparent

Questions about this item

Will the thermal elements inside the XTOE100GGSS need periodic replacement?

The relay uses electronic overload protection and does not require separate thermal units, so no thermal element replacements are needed.

What stops the relay from running continuously at the 100 A maximum setting?

Trip class 10, 20 or 30 determines how quickly the unit trips during sustained overcurrent, and the built-in ground-fault function adds another protective limit.

How much heat does the XTOE100GGSS produce when mounted in a panel all day?

The electronic design generates less heat than traditional thermal relays, and the separately mounted, three-pole frame allows airflow around the unit for cooler operation.

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