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Siemens HFXD63B150L Molded Case Circuit Breaker
- 150A
- 3 Pole
- Unit Mount
Siemens
HFXD63B150L
Molded Case Circuit Breaker
Brand
Siemens
SKU
HFXD63B150L
Quantity
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Siemens HFXD63B150L - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Siemens HFXD63B150L - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | HFXD63B150L |
| Series | HFXD6 |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 25kA @ 500VDC |
| Frame Type | FD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3, P4, P5, S4, S5, SPP, FPP Panelboards, Switchboards, Enclosures |
| Wire Gauge | 6 AWG - 350 kcmil (Cu/Al) |
| Max Wire | 350 kcmil |
| Min Wire | 6 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR Rated, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Reverse Feed, Non-Interchangeable Trip |
Quantity
Siemens HFXD63B150L - 150A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Series | HFXD6 |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 25kA @ 500VDC |
| Frame Type | FD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3, P4, P5, S4, S5, SPP, FPP Panelboards, Switchboards, Enclosures |
| Wire Gauge | 6 AWG - 350 kcmil (Cu/Al) |
| Max Wire | 350 kcmil |
| Min Wire | 6 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR Rated, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Reverse Feed, Non-Interchangeable Trip |
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Description
Engineered for commercial power distribution, the Siemens HFXD63B150L is a 3-pole, 150A unit mount MCCB. It features a thermal-magnetic trip unit providing long-time and instantaneous (LI) protection. This Sentron FD-frame breaker includes line and load lugs. It installs into Siemens P1-P5, S4, S5, SPP, and FPP panelboards. It is replaced by the 3VA5215-6EC31-0AA0 frame, which requires an adapter kit. Rated 65kAIC at 480VAC, this current-limiting breaker is HACR rated and UL 489 listed.Specifications
| Brand | Siemens |
|---|---|
| Part Number | HFXD63B150L |
| Series | HFXD6 |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 25kA @ 500VDC |
| Frame Type | FD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3, P4, P5, S4, S5, SPP, FPP Panelboards, Switchboards, Enclosures |
| Wire Gauge | 6 AWG - 350 kcmil (Cu/Al) |
| Max Wire | 350 kcmil |
| Min Wire | 6 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR Rated, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
5 answersWhich Siemens panelboards are compatible with the HFXD63B150L circuit breaker?
This FD-frame breaker installs into Siemens P1, P2, P3, P4, P5, S4, S5, SPP, and FPP panelboards, as well as compatible switchboards and enclosures.
Does the Siemens HFXD63B150L come with mounting lugs?
Yes, the L at the end of the catalog number indicates that line and load lugs are included. These factory-installed lugs accept 6 AWG to 350 kcmil copper or aluminum wire.
What does the H in the HFXD63B150L catalog number signify?
The H designates this as a High Interrupting Capacity breaker. It is rated to safely interrupt up to 65kA at 480VAC and 100kA at 240VAC, making it suitable for systems with higher available fault currents than standard FD frames.
Is the trip unit on the HFXD63B150L adjustable?
This breaker features a thermal-magnetic trip unit with fixed thermal (long-time) protection and adjustable magnetic (instantaneous) protection. The FXD designation also indicates the trip unit is factory-sealed and non-interchangeable.
Can the HFXD63B150L replace standard FXD63B150 breakers?
Yes, the HFXD63B150L shares the same physical FD-frame dimensions as the standard FXD63B150 but offers a higher interrupting capacity. It can be used as a direct, upgraded replacement in the same mounting space.
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