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Eaton / Cutler-Hammer EDH3150 Molded Case Circuit Breaker
- 150A
- 3 Pole
- Bolt-On
Eaton / Cutler-Hammer
EDH3150
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EDH3150
Quantity
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Eaton / Cutler-Hammer EDH3150 - 150A 3 Pole Molded Case Circuit Breaker
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Description
Designed to safeguard commercial systems, the Eaton EDH3150 is a 3-pole, 150A Series C F-Frame MCCB. It provides dependable long-time and instantaneous thermal-magnetic trip functions. This bolt-on breaker mounts into Eaton panelboards and motor control centers. It replaces legacy HFD3150 and FDC3150 units, and is superseded by the PDD23M0150TFFJ. Rated for 100kAIC at 240VAC, this HACR-rated breaker is reverse feed capable, making it a versatile choice for high-capacity distribution.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EDH3150 |
| Series | EDH |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 125VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 10kA @ 125VDC |
| Frame Type | ED |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 4/0 AWG |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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, Alarm Switch, Padlock Attachment, Motor Operator |
|---|---|
| Accessories | Load Side Lugs |
| Standards | HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, High Interrupting Capacity |
Product FAQs
6 answersWhat is the difference between the ED3150 and the EDH3150?
The primary difference is the interrupting capacity. The standard ED3150 is rated at 65kAIC at 240VAC, while the EDH3150 is a high-interrupting version rated at 100kAIC at 240VAC. Both share the same physical F-frame footprint and 150A rating.
Can I use the EDH3150 in place of an FD3150?
The EDH3150 shares the same physical F-frame dimensions as the FD3150, but it is only rated for up to 240VAC. The FD3150 is rated for up to 600VAC. You can substitute the EDH3150 only if your system voltage is 240VAC or lower.
Can the EDH3150 circuit breaker be reverse fed?
Yes. Eaton Series C F-frame thermal magnetic breakers, including the EDH3150, are suitable for reverse feed applications.
Which panelboards are compatible with the EDH3150?
This breaker is designed for use in Eaton Series C panelboards, switchboards, and motor control centers that accept bolt-on F-frame breakers.
Is the EDH3150 a 100% rated circuit breaker?
No, standard Eaton Series C molded case circuit breakers like the EDH3150 are 80% rated. They are designed to carry 80% of their continuous current rating for continuous loads lasting three hours or more.
Is the EDH3150 HACR rated?
Yes, Eaton Series C F-frame circuit breakers, including the EDH3150, carry an HACR rating, making them suitable for heating, air conditioning, and refrigeration applications.
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