Eaton
Eaton C320KG4 Cutler-Hammer Auxiliary Contactor 2NO 10A 600V AC
Auxiliary contact block adds two normally-open contacts rated 10 A at 600 V AC for compatible definite-purpose starters and contactors
- Adds two normally-open auxiliary circuits to a starter
- Rated for 10 A at up to 600 V AC
- Side-mount design fits A25, A27, B25, B27 and C25 series
- New Cutler-Hammer component from Eaton
- No normally-closed contacts for simple control logic
Eaton C320KG4 Auxiliary Contactor
The Eaton C320KG4 is an auxiliary contact block designed for side mounting on compatible definite purpose starters and contactors. It provides two normally open contacts rated at 10 A and 600 V AC for control circuit switching in industrial machinery applications.
Side-mount design for starter integration
This block mounts directly to the side of Series A25, A27, B25, B27, and C25 definite purpose devices, adding switching capacity without increasing the starter footprint. The two normally open contacts allow straightforward circuit expansion for signalling or interlocking duties in machine shop environments.
Expands contact capacity on existing starters
It replaces the need for separate relay modules when additional normally open contacts are required on a supported starter. The upgrade is worthwhile when the existing starter lacks sufficient auxiliary poles for the control scheme and a side-mount block is the preferred installation method.
Highlights
- Adds two normally-open auxiliary circuits to a starter
- Rated for 10 A at up to 600 V AC
- Side-mount design fits A25, A27, B25, B27 and C25 series
- New Cutler-Hammer component from Eaton
- No normally-closed contacts for simple control logic
Specifications
| Brand | EATON |
|---|
Questions about this item
What voltage does the 600 V AC rating cap for this auxiliary contact block?
The block is rated for a maximum of 600 V AC, so it must only be used on control circuits that do not exceed that voltage.
Which starter series does the C320KG4 mount to on the side?
It is compatible with Series A25, A27, B25, B27 and C25 definite-purpose starters and contactors for side mounting.
How is the auxiliary contact block installed and what step is often missed?
The block snaps onto the side of a compatible definite-purpose starter; the step often missed is verifying the starter series matches the listed compatibilities before mounting.
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