Designed for reliable industrial performance, the Siemens HHED62B080 is an 80A, 2-pole molded case circuit breaker. It belongs to the Sentron ED-Frame family, offering fixed thermal and magnetic trip functions. The bolt-on design ensures a secure connection within Siemens P1, P2, and P3 panelboards. This breaker boasts an extra-high interrupting capacity of 100kAIC at 240VAC and 65kAIC at 480VAC, and is HACR rated for heating and cooling equipment.
Extra High Interrupting Capacity, HACR Rated, Non-Interchangeable Trip, Reverse Feed
Product FAQs
7 answers
What panelboards are compatible with the HHED62B080?
This ED-frame breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as compatible switchboards. It requires a bolt-on connection to the busbar.
What is the difference between the HHED6 and standard ED4 or HED4 breakers?
The primary difference is the interrupting capacity. The HHED6 series offers an extra-high interrupting rating of 65kA at 480VAC, which is significantly higher than standard ED4 or HED4 breakers, making it suitable for systems with higher available fault currents.
Can the HHED62B080 be used in direct current (DC) applications?
Yes, this thermal-magnetic breaker is rated for use in DC circuits up to 250VDC, where it provides an interrupting rating of 10kA.
Does this breaker mount onto a standard DIN rail?
No, the HHED62B080 is a bolt-on molded case circuit breaker. It is designed to be bolted directly to the chassis of a compatible Siemens panelboard or switchboard.
Are the lugs on the HHED62B080 rated for aluminum wire?
Yes, the factory-installed lugs are dual-rated for both copper (Cu) and aluminum (Al) conductors, accepting wire sizes from 10 AWG to 1/0 AWG.
Is the trip unit on the HHED62B080 adjustable?
No, this breaker features a fixed thermal and fixed magnetic trip unit. The long-time and instantaneous trip functions cannot be adjusted in the field.
Does this breaker provide ground-fault or arc-fault protection?
No, this is a standard thermal-magnetic breaker equipped with long-time and instantaneous (LI) trip functions. It does not provide GFCI or AFCI protection.
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