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Siemens HFXD63B100L Molded Case Circuit Breaker
- 100A
- 3 Pole
- Unit Mount
Siemens
HFXD63B100L
Molded Case Circuit Breaker
Brand
Siemens
SKU
HFXD63B100L
Quantity
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Siemens HFXD63B100L - 100A 3 Pole Molded Case Circuit Breaker
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Description
Engineered for robust power distribution, this 100A Sentron FD frame breaker provides reliable thermal-magnetic protection. The "L" suffix indicates it comes complete with factory-installed line and load lugs. It mounts into Siemens P1 to P5 panelboards, switchboards, and standard enclosures. For future upgrades, it is replaced by the 3VA5210-6EC31-0AA0. Rated for 65kAIC at 480VAC, the HFXD63B100L features current-limiting capabilities and an adjustable magnetic trip for short-circuit response.Specifications
| Brand | Siemens |
|---|---|
| Part Number | HFXD63B100L |
| Series | HFXD6 |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 25kA @ 500VDC |
| 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
7 answersWhat panelboards and enclosures are compatible with the HFXD63B100L?
This FD frame breaker is designed for use in Siemens P1, P2, P3, P4, P5, S4, S5, SPP, and FPP panelboards, as well as compatible switchboards and enclosures.
What does the L at the end of the HFXD63B100L catalog number indicate?
The L suffix indicates that the breaker comes factory-equipped with both line and load side lug terminals.
What is the magnetic trip adjustment range for this 100A breaker?
The instantaneous magnetic trip on the HFXD63B100L is adjustable from 700A to 1200A.
What is the difference between the FXD63B100L and the HFXD63B100L?
The HFXD63B100L is the high-interrupting capacity version, rated at 65kA at 480VAC. The standard FXD63B100L has a lower interrupting rating of 35kA at 480VAC.
What is the standard lug part number included with the HFXD63B100L?
The breaker includes TA1FD350A aluminum body lugs on both the line and load sides, which accept 6 AWG to 350 kcmil copper or aluminum wire.
What does the H in HFXD63B100L stand for?
The H designates this as a High Interrupting Capacity breaker within the Siemens Sentron FD frame family.
Can the trip unit in the HFXD63B100L be swapped out for a different amperage?
No, this breaker features a non-interchangeable thermal magnetic trip unit. The entire breaker must be replaced if a different amperage rating is required.
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