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Eaton / Cutler-Hammer FDB2070L Molded Case Circuit Breaker
- 70A
- 2 Pole
- Unit Mount
Eaton / Cutler-Hammer
FDB2070L
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
FDB2070L
Quantity
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Eaton / Cutler-Hammer FDB2070L - 70A 2 Pole Molded Case Circuit Breaker
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Description
Built for industrial motor control centers and switchboards, this 70-amp unit-mount breaker provides robust overcurrent defense. The device features factory-installed line and load lugs, allowing it to be mounted independently of a traditional panelboard bus. Delivering a 14kAIC interrupt rating at 480VAC, the FDB2070L utilizes a non-interchangeable thermal-magnetic trip unit. This specific configuration is HACR rated and fully reverse feed capable for versatile facility deployment.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FDB2070L |
| Series | FDB |
| Amperage | 70A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | FDB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 14 AWG - 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, Alarm Switch |
|---|---|
| Accessories | Line and Load Lugs |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed |
Product FAQs
5 answersWhat enclosures or panelboards are compatible with the FDB2070L?
This F-frame breaker is designed to mount in Eaton Series C panelboards, switchboards, and motor control centers.
What does the L suffix in the FDB2070L catalog number indicate?
The L suffix indicates that the circuit breaker is supplied with factory-installed line and load side lug terminals.
Can the FDB2070L be reverse fed?
Yes, Eaton Series C F-frame thermal magnetic circuit breakers are suitable for reverse feed applications.
How does the FDB2070L compare to the FD2070L and HFD2070L?
All three are 70A, 2-pole F-frame breakers with identical physical dimensions, but they feature different interrupting capacities. The FDB is rated 14kAIC at 480VAC, the FD is rated 35kAIC at 480VAC, and the HFD is rated 65kAIC at 480VAC.
Is the FDB2070L HACR rated?
Yes, Eaton Series C F-frame molded case circuit breakers carry an HACR rating, making them suitable for group motor applications in heating, air conditioning, and refrigeration equipment.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
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Rating
2 reviews
- BBrentVerified BuyerReviewingEaton / Cutler-Hammer FDB3060 - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/18/26Breaker was as expected.
Breaker was clean, you could not tell it was used.
- RFRussell F.Verified BuyerReviewingEaton / Cutler-Hammer FDB3025 - 25A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/24/26Right product, right time
This is what I needed, and I got it in time.