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Siemens HFXD63B225L Molded Case Circuit Breaker
- 225A
- 3 Pole
- Unit Mount
Siemens
HFXD63B225L
Molded Case Circuit Breaker
Brand
Siemens
SKU
HFXD63B225L
Quantity
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Siemens HFXD63B225L - 225A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Siemens HFXD63B225L - 225A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | HFXD63B225L |
| Series | HFXD6 |
| Amperage | 225A |
| 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 Enclosures, Switchboards, Motor Control Centers |
| 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, Undervoltage Release, Auxiliary Switch, Alarm Switch, Motor Operator, Rotary Handle |
|---|---|
| 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, Non-Interchangeable Trip, Reverse Feed |
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Siemens HFXD63B225L - 225A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Series | HFXD6 |
| Amperage | 225A |
| 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 Enclosures, Switchboards, Motor Control Centers |
| 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, Undervoltage Release, Auxiliary Switch, Alarm Switch, Motor Operator, Rotary Handle |
|---|---|
| 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, Non-Interchangeable Trip, Reverse Feed |
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Description
Delivering reliable thermal-magnetic protection, the Siemens HFXD63B225L is a 3-pole, 225A MCCB from the Sentron FD Frame series. It features fixed thermal and adjustable magnetic trip settings for precise coordination in industrial environments. Unlike standard bolt-on models, this unit-mount breaker includes factory-installed line and load lugs. It is engineered for use in Siemens enclosures, switchboards, and motor control centers. The breaker boasts a high interrupting rating of 65kAIC.Specifications
| Brand | Siemens |
|---|---|
| Part Number | HFXD63B225L |
| Series | HFXD6 |
| Amperage | 225A |
| 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 Enclosures, Switchboards, Motor Control Centers |
| 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, Undervoltage Release, Auxiliary Switch, Alarm Switch, Motor Operator, Rotary Handle |
|---|---|
| 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, Non-Interchangeable Trip, Reverse Feed |
Product FAQs
8 answersWhat is the difference between the Siemens HFXD63B225 and the HFXD63B225L?
The "L" suffix in HFXD63B225L indicates that the breaker comes with factory-installed line and load lugs. The HFXD63B225 model is supplied without lugs, typically for direct busbar connections.
What does the "H" in the HFXD63B225L part number signify?
The "H" indicates that this is a High Interrupting capacity breaker. It is rated for 65kAIC at 480VAC, whereas standard FXD6 breakers have a lower interrupting capacity.
How do I adjust the trip settings on the HFXD63B225L?
This thermal-magnetic breaker features a fixed thermal trip for overload protection and an adjustable magnetic trip dial on the face of the unit, allowing you to set the instantaneous short-circuit trip threshold.
Can I install the HFXD63B225L in a standard residential load center?
No, this is an FD frame molded case circuit breaker designed for commercial and industrial applications. It is engineered for use in Siemens enclosures, switchboards, and motor control centers, not standard residential load centers.
What replacement lug kit is compatible with the HFXD63B225L?
The standard replacement lug kit for 225A Siemens FD frame breakers is the TA1FD350A, which accepts 6 AWG to 350 kcmil copper or aluminum wire.
Is the HFXD63B225L suitable for DC applications?
Yes, this breaker is rated for up to 500VDC with an interrupting capacity of 25kAIC, making it suitable for specific direct current applications in addition to standard AC systems.
Does the HFXD63B225L mount onto a busbar or is it cable-in and cable-out?
The HFXD63B225L is a unit mount, feed-thru breaker that comes with line and load lugs, meaning it is designed for cable-in and cable-out installations rather than direct bolt-on busbar mounting.
What does the LI trip function code mean on this breaker?
The LI designation means the breaker provides Long-Time (L) overload protection and Instantaneous (I) short-circuit protection, which is standard for thermal-magnetic trip units.
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