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Eaton C306GN3 Overload Relay – Freedom Series, 75A Thermal Protection
- Regular price
- $285.00
- Sale price
- $285.00
- Regular price
-
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Product Description P/N: C306GN3
Description
The Eaton C306GN3 is a NEMA-rated thermal overload relay from the Freedom Series, engineered to protect motors from excessive current and overheating. Designed with a compact footprint and advanced insulating materials, this overload relay ensures reliable performance in demanding industrial environments. With interchangeable heater packs and a wide adjustment range, the C306GN3 provides flexible motor protection while reducing the number of components needed in stock.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Eaton |
| Part Number | C306GN3 |
| Family | Freedom Series |
| Category | Overload Relay |
| Subcategory | Thermal Overload Relay |
| Relay Type | Thermal, Ambient Compensated |
| Type | C306 |
| Amperage Range | 75 A (Min) / 75 A (Max) |
| Trip Class | Class 10 or Class 20 |
| Reset Type | Manual or Automatic |
| Heater Packs | Interchangeable, ±24% Adjustment |
| Auxiliary Contacts | Isolated NO + NC |
| Phase Protection | Single-phase protection |
| Trip Indication | Yes |
Information About C306GN3
The Eaton C306GN3 is part of the proven Freedom Series, designed for use with full-voltage, non-reversing NEMA motor starters. Its thermal bimetallic design provides ambient-compensated protection and supports Class 10 or Class 20 trip curves for precise overload response. Equipped with interchangeable heater packs that can be adjusted ±24% to match motor Full Load Amperage (FLA), the C306GN3 offers excellent versatility. The overload relay incorporates single-phase protection, overload trip indication, and integrated load lugs for simplified wiring. For enhanced control flexibility, the unit also includes isolated NO/NC contacts, with manual or automatic reset operation selectable based on application needs.
Key Features:
- NEMA-rated Freedom Series overload relay
- Thermal bimetallic overload protection
- Adjustable heater pack (±24%) for precise motor FLA matching
- Selectable manual or automatic reset
- Single-phase protection
- Class 10 or Class 20 trip curves
- Overload trip indication
- Electrically isolated NO/NC auxiliary contacts
- Load lugs built into relay base for simplified wiring
- Compatible with Eaton Freedom NEMA contactors and starters
- Compact, high-strength, temperature-resistant construction
Engineered using advanced, high-temperature-resistant materials, the C306GN3 is built to withstand harsh industrial conditions while ensuring dependable motor protection in applications up to 75 amps.
Description
The Eaton C306GN3 is a NEMA-rated thermal overload relay from the Freedom Series, engineered to protect motors from excessive current and overheating. Designed with a compact footprint and advanced insulating materials, this overload relay ensures reliable performance in demanding industrial environments. With interchangeable heater packs and a wide adjustment range, the C306GN3 provides flexible motor protection while reducing the number of components needed in stock.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Eaton |
| Part Number | C306GN3 |
| Family | Freedom Series |
| Category | Overload Relay |
| Subcategory | Thermal Overload Relay |
| Relay Type | Thermal, Ambient Compensated |
| Type | C306 |
| Amperage Range | 75 A (Min) / 75 A (Max) |
| Trip Class | Class 10 or Class 20 |
| Reset Type | Manual or Automatic |
| Heater Packs | Interchangeable, ±24% Adjustment |
| Auxiliary Contacts | Isolated NO + NC |
| Phase Protection | Single-phase protection |
| Trip Indication | Yes |
Information About C306GN3
The Eaton C306GN3 is part of the proven Freedom Series, designed for use with full-voltage, non-reversing NEMA motor starters. Its thermal bimetallic design provides ambient-compensated protection and supports Class 10 or Class 20 trip curves for precise overload response. Equipped with interchangeable heater packs that can be adjusted ±24% to match motor Full Load Amperage (FLA), the C306GN3 offers excellent versatility. The overload relay incorporates single-phase protection, overload trip indication, and integrated load lugs for simplified wiring. For enhanced control flexibility, the unit also includes isolated NO/NC contacts, with manual or automatic reset operation selectable based on application needs.
Key Features:
- NEMA-rated Freedom Series overload relay
- Thermal bimetallic overload protection
- Adjustable heater pack (±24%) for precise motor FLA matching
- Selectable manual or automatic reset
- Single-phase protection
- Class 10 or Class 20 trip curves
- Overload trip indication
- Electrically isolated NO/NC auxiliary contacts
- Load lugs built into relay base for simplified wiring
- Compatible with Eaton Freedom NEMA contactors and starters
- Compact, high-strength, temperature-resistant construction
Engineered using advanced, high-temperature-resistant materials, the C306GN3 is built to withstand harsh industrial conditions while ensuring dependable motor protection in applications up to 75 amps.