Description
The Cutler Hammer-Eaton C320KGS31 is a base-mounted auxiliary contact designed to expand the signaling and interlocking capabilities of compatible motor starters and contactors. Featuring one normally open (NO) contact configuration, this auxiliary contact mounts directly to the base of NEMA Size 3 contactors and IEC Sizes L through N starters, providing a straightforward and secure installation.
Key Features
- One normally open (1NO) contact configuration
- Base-mount design for direct attachment to compatible contactors and starters
- Compatible with NEMA Size 3 contactors
- Compatible with IEC Sizes L, M, and N starters
- Enables auxiliary signaling, interlocking, and control circuit expansion
- Genuine Cutler Hammer-Eaton replacement part for reliable performance
Applications
- Motor control centers (MCCs)
- Industrial and commercial HVAC motor starters
- Control panel interlocking circuits
- Status indication and feedback wiring
Compatibility
- NEMA Size 3 contactors/starters
- IEC Size L contactors/starters
- IEC Size M contactors/starters
- IEC Size N contactors/starters
The C320KGS31 is an OEM-quality Cutler Hammer-Eaton component, ideal for new installations, panel builds, and field replacement of worn or damaged auxiliary contacts on existing motor control equipment.







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