Siemens HJD63F400 Molded Case Circuit Breaker Frame Only
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Siemens HJD63F400 - 400A 3 Pole Molded Case Circuit Breaker Frame Only
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Siemens HJD63F400 - 400A 3 Pole Molded Case Circuit Breaker Frame Only
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | HJD63F400 |
| Series | HJD6 |
| Amperage | 400A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P4, P5 Panelboards, SB Switchboards, Motor Control Centers, Legacy Sentron Panelboards |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Available Options | Alarm Switch, Auxiliary Switch, Padlock Attachment, Shunt Trip, Undervoltage Release |
|---|---|
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Interchangeable Trip Unit |
Quantity
Siemens HJD63F400 - 400A 3 Pole Molded Case Circuit Breaker Frame Only
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Quantity
| Brand | Siemens |
|---|---|
| Part Number | HJD63F400 |
| Series | HJD6 |
| Amperage | 400A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P4, P5 Panelboards, SB Switchboards, Motor Control Centers, Legacy Sentron Panelboards |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Available Options | Alarm Switch, Auxiliary Switch, Padlock Attachment, Shunt Trip, Undervoltage Release |
|---|---|
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Interchangeable Trip Unit |
Description
The Siemens HJD63F400 is a circuit breaker frame. It is rated for 400A, 600VAC and 500VDC, with 3 poles and a 3-phase configuration. Part of the HJD series, it uses bolt-on mounting and has no lugs at the terminal connections. The breaker is UL Listed and CSA Certified and weighs 15.95 lb. This listing is the frame only. A compatible trip unit is required and is not included.Specifications
| Brand | Siemens |
|---|---|
| Part Number | HJD63F400 |
| Series | HJD6 |
| Amperage | 400A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P4, P5 Panelboards, SB Switchboards, Motor Control Centers, Legacy Sentron Panelboards |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Available Options | Alarm Switch, Auxiliary Switch, Padlock Attachment, Shunt Trip, Undervoltage Release |
|---|---|
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Interchangeable Trip Unit |
Product FAQs
6 answersHow should I use the 400A rating when selecting the Siemens HJD63F400?
The 400A rated current is a selection point for coordinating the breaker with the circuit load and conductor protection requirements. Select it where the circuit design calls for a 400A breaker.
Can the Siemens HJD63F400 be selected for AC or DC service?
The breaker is rated for 600VAC and 500VDC. Use the rating that corresponds to the circuit's current type, and keep the system voltage within that rating.
When should I select a three-pole breaker like the HJD63F400?
The HJD63F400 is a three-pole breaker for three-phase service. Select it when the circuit design requires a breaker covering three poles.
How is the HJD63F400 mounted?
The breaker uses bolt-on mounting. Plan to secure it with mounting bolts during installation.
Does the HJD63F400 include conductor lugs?
The breaker comes without lugs. Account for conductor termination separately in the installation plan rather than expecting lugs to be included.
What certifications can I use when reviewing project requirements for the HJD63F400?
The breaker is UL Listed and CSA Certified. Use these approvals when checking whether the breaker meets the project's product certification requirements.
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