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Siemens HHED63B110 Molded Case Circuit Breaker

  • 110A
  • 3 Pole
  • Bolt-On
Siemens HHED63B110
Molded Case Circuit Breaker
Brand Siemens
SKU HHED63B110
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  • 110A
  • 3 Pole
  • Bolt-On

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Siemens HHED63B110 - 110A 3 Pole Molded Case Circuit Breaker

Siemens HHED63B110 - 110A 3 Pole Molded Case Circuit Breaker

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$3,190.00 Check Stock

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Description

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.

Specifications

Key specifications
Brand Siemens
Part Number HHED63B110
Series HHED6
Amperage 110A
Poles 3
Mounting Style Bolt-On
Voltage 600VAC, 250VDC
Phase 3
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 30kA @ 250VDC
Fit and installation
Frame Type HHED
Terminal Type Lugs
For Use With Siemens P1, P2, P3 Panelboards, Switchboards, Motor Control Centers
Wire Gauge 3 AWG - 3/0 AWG (Cu), 1 AWG - 2/0 AWG (Al)
Max Wire 3/0 AWG (Cu), 2/0 AWG (Al)
Min Wire 3 AWG (Cu), 1 AWG (Al)
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release, Padlock Attachment, Motor Operator, Rotary Handle
Accessories Load Lugs
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CSA, HACR, IEC, UL
Temp Rating 40C
Construction Features 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.

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