Siemens HHED62B110 Molded Case Circuit Breaker
- 110A
- 2 Pole
- Bolt-On
Siemens
HHED62B110
Molded Case Circuit Breaker
Brand
Siemens
SKU
HHED62B110
Quantity
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Siemens HHED62B110 - 110A 2 Pole Molded Case Circuit Breaker
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Description
Part of the Sentron ED-frame family, this 110A molded case circuit breaker provides thermal-magnetic protection for commercial systems. The bolt-on design installs into Siemens P1, P2, and P3 panelboards. For modern upgrades, it is replaced by the 3VA5111-6EC21-0AA0 model. Rated for extra high interrupting capacity, it safely clears faults up to 65kA at 480VAC. This HACR-rated unit ensures dependable performance across demanding industrial and HVAC loads.Specifications
| Brand | Siemens |
|---|---|
| Part Number | HHED62B110 |
| Series | HHED6 |
| Amperage | 110A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | HHED |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Sentron Panelboards (P1, P2, P3), Switchboards, Enclosures |
| 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) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Extra High Interrupting Capacity, Non-Interchangeable Trip, Reverse Feed |
Product FAQs
8 answersWhich panelboards are compatible with the HHED62B110?
This ED frame breaker is designed for use in Siemens Sentron P1, P2, and P3 panelboards, as well as compatible switchboards and enclosures. It requires a direct bolt-on connection to the busbar.
Can I install this breaker in a standard residential load center?
No, the HHED62B110 is a commercial and industrial molded case circuit breaker. It is designed for bolt-on installation in Sentron panelboards and will not fit in standard residential plug-on load centers.
What does the HH designation indicate on this ED frame breaker?
The HH prefix indicates a very high interrupting rating within the Siemens Sentron ED frame family. It provides up to 100kAIC at 240VAC and 65kAIC at 480VAC, making it suitable for systems with high available fault currents.
Is the HHED62B110 rated for DC voltage applications?
Yes, in addition to its AC ratings, this breaker is rated for 250VDC systems with a 10kA interrupting capacity. This allows for integration into DC control panels or battery backup systems.
What wire sizes are accepted by the standard lugs on this breaker?
The factory-installed load side lugs accept 3 AWG to 3/0 AWG copper conductors, or 1 AWG to 2/0 AWG aluminum conductors. Always apply the manufacturer-specified torque during termination.
Does this breaker include line side lugs?
No, the HHED62B110 is a bolt-on breaker designed to bolt directly to the panelboard bus on the line side. It only includes lugs on the load side for outgoing wire connections.
Can the HHED62B110 replace standard ED4 or ED6 breakers?
Yes, because it shares the exact same physical ED frame footprint, it can physically replace ED4, ED6, or HED6 breakers. The HHED6 provides a higher interrupting capacity, making it a safe upgrade for systems requiring greater fault protection.
Are the thermal and magnetic trip settings adjustable on this model?
No, this breaker features a fixed thermal and fixed magnetic trip unit. It provides standard long-time and instantaneous (LI) protection without field-adjustable dials.
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