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Transparent Eaton auxiliary contact module with side-mount terminals

Eaton

Eaton C320KG1 Cutler-Hammer DP Aux Contact NO Side Mount 15-75A 10A 600V

SKU CH-A4FW-CK5TF

Side-mount auxiliary contact adds one normally-open circuit rated 10 A at 600 V AC for 15-75 A definite-purpose starters and contactors

  • TypeIndustrial Electrical Controls & Automation
  • ColorTransparent
  • Provides reliable auxiliary switching for motor starters
  • Single normally open contact rated at 10 A
  • Side-mount design fits 15 to 75 A definite-purpose starters
  • Compatible with A25, A27, B25, B27, C25 series devices
  • Maximum operating voltage of 600 V AC

Eaton C320KG1 auxiliary contact for starters

This Eaton C320KG1 is a side-mounted auxiliary contact designed for use with compatible definite-purpose starters and contactors. It provides one normally open contact rated at 10 amps AC for control-circuit signalling. The unit suits electrical contractors and panel builders who need to add status feedback or interlock functions to existing motor-control assemblies.

Transparent housing with side-mount installation

The transparent moulded body allows visual confirmation of contact position during commissioning and maintenance. Side mounting keeps the starter footprint compact while leaving the front face accessible for wiring and inspection. The 600 V AC maximum rating matches the insulation requirements of the supported starter series in industrial control panels.

Adds one normally open circuit to compatible units

The accessory expands a starter or contactor with a single normally open auxiliary circuit without requiring a larger enclosure or additional DIN-rail space. It is listed for use with Series A25, A27, B25, B27 and C25 definite-purpose devices. Panels that require normally closed contacts or multiple auxiliary poles will need a different accessory configuration.

Highlights

  • Provides reliable auxiliary switching for motor starters
  • Single normally open contact rated at 10 A
  • Side-mount design fits 15 to 75 A definite-purpose starters
  • Compatible with A25, A27, B25, B27, C25 series devices
  • Maximum operating voltage of 600 V AC

Specifications

BrandEaton
TypeIndustrial Electrical Controls & Automation
ColorTransparent

Questions about this item

What voltage does the 600 V AC rating limit the auxiliary contact to?

The auxiliary contact is rated for a maximum of 600 V AC, so it must only be used in circuits that do not exceed this voltage.

Which starter series will the side-mount auxiliary contact fit?

It mounts on the side of Series A25, A27, B25, B27 and C25 definite-purpose starters and contactors.

How is the side-mount auxiliary contact installed, and what step is often missed?

The contact snaps onto the side of a compatible starter; the step often missed is verifying the starter series matches A25, A27, B25, B27 or C25 before mounting.

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