Unit-mount configurations like the Eaton EHD2070L provide versatile wiring options for standalone circuit protection. This 70-amp, 2-pole molded case circuit breaker belongs to the Series C family and features an F-frame design complete with line and load lugs. It installs into Eaton Series C enclosures, control panels, and switchboards. The thermal-magnetic trip unit provides fixed LI protection. This HACR-rated breaker delivers 14 kAIC interrupting capacity at 480V and 18 kAIC at 240V.
The EHD2070L is an F-Frame circuit breaker, part of the Eaton Series C family. Knowing the frame size is necessary when selecting compatible enclosures, switchboards, and internal accessories like shunt trips or auxiliary switches.
What does the L suffix in the EHD2070L catalog number indicate?
The L suffix signifies that the breaker comes factory-equipped with both line and load terminals (lugs).
Are there higher interrupting capacity alternatives to the EHD2070L?
Yes. While the EHD2070L is rated for 14kAIC at 480VAC, you can upgrade to other F-Frame breakers like the FD2070 (35kAIC), HFD2070 (65kAIC), or FDC2070 (100kAIC) if your system requires a higher fault current rating.
What wire size do the standard lugs on the EHD2070L accept?
The included line and load lugs accept wire gauges ranging from 14 AWG up to 1/0 AWG.
Can the EHD2070L be used in DC electrical systems?
Yes, this thermal-magnetic breaker is rated for DC applications up to 250VDC, with a direct current interrupting capacity of 10kAIC.
Is the EHD2070L suitable for reverse feed applications?
Yes, Eaton Series C F-Frame thermal-magnetic circuit breakers are suitable for reverse feed installations.
Is the EHD2070L HACR rated?
Yes, all Eaton F-Frame circuit breakers carry an HACR rating, making them suitable for heating, air conditioning, and refrigeration equipment circuits.
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Customers rate this product 5.0 out of 5 based on 13 reviews.