Built for heavy-duty power distribution, the Siemens HHED63B110 delivers 110A of thermal-magnetic protection with fixed trip units. It provides an extra high interrupting capacity of 100kA at 240VAC and 65kA at 480VAC. This 3-pole ED frame breaker installs into Siemens P1, P2, and P3 panelboards or switchboards. As the Sentron line transitions to the 3VA series, utilizing this exact replacement maintains existing infrastructure without requiring new panelboard mounting kits.
Extra High Interrupting Capacity, HACR Rated, Non-Interchangeable Trip, Reverse Feed
Product FAQs
6 answers
Which Siemens panelboards are compatible with the HHED63B110?
This bolt-on ED frame breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as compatible switchboards and motor control centers.
What are the acceptable wire sizes for the lugs on this 110A breaker?
The factory lugs accept 3 AWG to 3/0 AWG copper wire, or 1 AWG to 2/0 AWG aluminum wire.
How does the HHED6 series differ from standard ED4 or ED6 breakers?
The HHED6 series features a higher interrupting capacity. While standard ED6 breakers are typically rated 25kAIC at 480VAC, the HHED63B110 provides a 65kAIC rating at 480VAC for systems requiring higher fault current protection.
What type of trip unit is installed in the HHED63B110?
It features a non-interchangeable thermal magnetic trip unit providing fixed long-time and instantaneous (LI) protection against overloads and short circuits.
Can the HHED63B110 replace older Siemens or ITE ED frame breakers?
Yes, it shares the same physical dimensions and bolt-on mounting configuration as legacy Siemens and ITE Sentron ED frame breakers, making it a direct drop-in replacement for upgrading interrupting capacity.
Is this breaker rated for direct current (DC) applications?
Yes, the HHED63B110 is rated for up to 250VDC with a 30kA interrupting capacity, making it suitable for specific DC control or distribution circuits.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.