Built for commercial and industrial applications, the Siemens HHED62B070 is a 2-pole, 70A molded case circuit breaker from the Sentron ED-Frame family. It provides reliable thermal-magnetic protection for demanding electrical systems. This bolt-on MCCB mounts into Siemens P1, P2, and P3 panelboards, as well as compatible switchboards. Rated for 65kAIC at 480VAC and 100kAIC at 240VAC, it features an extra-high interrupting capacity to handle severe fault conditions.
HACR Rated, Extra High Interrupting Capacity, Non-Interchangeable Trip, Reverse Feed
Product FAQs
5 answers
Which panelboards are compatible with the HHED62B070 circuit breaker?
This bolt-on ED frame breaker is designed for use in Siemens Sentron P1, P2, and P3 panelboards, as well as compatible Siemens switchboards and enclosures.
Can the Siemens HHED62B070 be reverse fed?
Yes. Standard Siemens thermal magnetic ED frame circuit breakers like the HHED62B070 do not have line and load markings, making them suitable for reverse feed applications.
What is the difference between Siemens ED4, HED4, and HHED6 circuit breakers?
All three belong to the Siemens Sentron ED frame family and share the same physical dimensions. The difference is their interrupting capacity. The HHED6 series offers the highest fault current rating, providing up to 65kAIC at 480V, compared to the lower ratings of the ED4 and HED4 models.
What wire sizes are accepted by the standard lugs on the HHED62B070?
The standard factory-installed lugs accept 10 AWG to 1/0 AWG copper or aluminum wire. Ensure you follow the manufacturer torque specifications during installation.
Will the HHED62B070 replace older I-T-E ED frame breakers?
Yes. Siemens acquired I-T-E, and the current Siemens Sentron ED frame breakers serve as direct replacements for legacy I-T-E breakers with the same frame size and mounting configuration.
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