Eaton / Cutler-Hammer EC3060 Molded Case Circuit Breaker
- 60A
- 3 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer EC3060 - 60A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Rated for 10kAIC at 240VAC, the Eaton EC3060 provides essential long-time and instantaneous trip functions. This 60-amp, three-pole MCCB ensures reliable defense against electrical overloads using proven thermal-magnetic technology. Featuring a standard bolt-on mounting style, the breaker integrates perfectly into Cutler-Hammer Type EC panelboards. For maintenance teams seeking current equivalents, this legacy component crosses over to the modern EHD3060 replacement. The unit is HACR rated.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EC3060-R |
| Series | EC |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Cutler-Hammer Type EC Panelboards |
| Wire Gauge | 14-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | NEMA AB 1, UL 489 |
| Approval | UL |
| Temp Rating | 40°C |
| Construction Features | HACR Rated, Non-Interchangeable Trip |
Product FAQs
6 answersWhich panelboards accept the EC3060 circuit breaker?
This breaker is designed specifically for bolt-on installation in legacy Cutler-Hammer Type EC panelboards.
What is the modern cross-reference for the EC3060?
The Eaton EHD3060 from the Series C family is the recommended modern replacement for this legacy EC series breaker.
Can the EC3060 be installed in a 480V power system?
No, this breaker is strictly rated for a maximum of 240V AC. For 480V applications, a different breaker frame is required.
Is the EC3060 suitable for HVAC motor loads?
Yes, this breaker is HACR rated, meaning it is approved for use with heating, air conditioning, and refrigeration equipment.
Can I adjust the trip settings on the EC3060?
No, this breaker features a fixed thermal-magnetic trip unit. The long-time and instantaneous trip thresholds are factory set and non-adjustable.
Does the EC3060 provide ground fault or arc fault protection?
No, this is a standard thermal-magnetic breaker designed for overcurrent and short-circuit protection only. It does not include GFCI or AFCI functionality.
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