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Siemens FXD62B100 Molded Case Circuit Breaker
- 100A
- 2 Pole
- Unit Mount
Siemens
FXD62B100
Molded Case Circuit Breaker
Brand
Siemens
SKU
FXD62B100
Quantity
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Siemens FXD62B100 - 100A 2 Pole Molded Case Circuit Breaker
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Description
Part of the Sentron family, this 100A two-pole breaker provides non-interchangeable thermal-magnetic trip functions for commercial and industrial distribution. It installs into Siemens P1, P2, and P3 panelboards, as well as motor control centers. Rated for 65kA interrupting capacity at 240VAC, the unit features a reverse-feed rating and adjustable magnetic settings. While legacy F-frame models are transitioning to the 3VA52 series, this exact match requires no panel modifications.Specifications
| Brand | Siemens |
|---|---|
| Series | FXD6 |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 22kA @ 600VAC, 30kA @ 250VDC |
| Frame Type | FXD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 6 AWG - 350 kcmil (Cu/Al) with Kit TA1FD350A |
| 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, Lug Kits |
|---|---|
| Accessories | No Lugs |
| Standards | CSA C22.2 No. 5, HACR Rated, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
5 answersWhat lug kit is used with the FXD62B100 breaker?
This breaker accepts the TA1FD350A lug kit, which accommodates 6 AWG to 350 kcmil copper or aluminum wire.
Which Siemens panelboards are compatible with the FXD62B100?
This unit mount breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as compatible switchboards and motor control centers.
How does the adjustable magnetic trip function on this breaker?
The FXD62B100 features a fixed thermal element for overload protection and an adjustable magnetic element. This allows electricians to set the instantaneous short circuit trip threshold to match specific load requirements and prevent nuisance tripping.
Can the FXD62B100 replace older ITE circuit breakers?
Yes, this Siemens Sentron FD frame breaker is a direct replacement for legacy ITE and Siemens-Allis breakers that share the same FXD62B100 catalog number.
Is the FXD62B100 suitable for direct current systems?
Yes, in addition to its standard AC ratings, this breaker is certified for use in 250VDC applications, providing a 30kA interrupting capacity for DC loads.
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