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Siemens / ITE FJ2B200 Molded Case Circuit Breaker
- 200A
- 2 Pole
- Bolt-On
Siemens / ITE
FJ2B200
Molded Case Circuit Breaker
Brand
Siemens / ITE
SKU
FJ2B200
Quantity
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Siemens / ITE FJ2B200 - 200A 2 Pole Molded Case Circuit Breaker
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Description
Designed for heavy-duty power distribution, this 200A thermal-magnetic breaker provides reliable long-time and instantaneous trip functions. It serves as an exact fit for older infrastructure. The bolt-on design mounts into Siemens P1, P2, P3 panelboards, as well as legacy ITE FC-20, FCI, and FCII enclosures. It acts as a seamless substitute for FD62B200 and FXD62B200 models without requiring adapter kits.Specifications
| Brand | Siemens / ITE |
|---|---|
| Part Number | FJ2B200-R |
| Series | FJ |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 25kA @ 240VAC, 14kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | FJ |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, SB1, SB2, SB3 Switchboards, ITE FC-20, FCI, FCII Panelboards |
| 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, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs |
| Standards | NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip, 2-Pole in 3-Pole Housing |
Product FAQs
7 answersWhich panelboards are compatible with the FJ2B200 circuit breaker?
This bolt-on breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as SB1, SB2, and SB3 switchboards. It is also backward compatible with legacy ITE FC-20, FCI, and FCII panelboards.
Is the Siemens FJ2B200 circuit breaker obsolete?
Yes, the FJ frame is a legacy series originally manufactured by ITE and later by Siemens. While the factory no longer produces new units, exact physical replacements are still available for maintaining existing infrastructure without requiring panel upgrades.
Can I use the FJ2B200 to replace an older ITE breaker?
Yes, this breaker serves as a direct physical replacement for older ITE and Gould FJ frame breakers of the same amperage and pole configuration. It maintains the original footprint, allowing you to service legacy equipment without modifying the panel bus.
Is the FJ2B200 rated for direct current (DC) systems?
Yes, in addition to its AC voltage ratings, this breaker is rated for 250VDC with a 10kAIC interrupting capacity. This allows it to be utilized in compatible battery, solar, or industrial DC control circuits.
What type of trip unit is installed in the FJ2B200?
It features a thermal magnetic trip unit with fixed long-time and instantaneous (LI) trip functions. This provides standard overload and short-circuit protection for distribution applications.
What wire sizes and materials are accepted by the standard lugs on the FJ2B200?
The included lugs are rated for both copper and aluminum conductors ranging from 6 AWG to 350 kcmil. Always verify the specific torque requirements printed on the breaker label before terminating the conductors.
Does this breaker require a plug-in or bolt-on connection?
The FJ2B200 features a bolt-on connection type. It must be securely bolted directly to the busbar of a compatible Siemens or legacy ITE panelboard or switchboard.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 3 reviews.
Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
3 reviews
- JMJoseph M.Verified BuyerReviewingSiemens / ITE FJ3S225 - 225A 3 Pole Molded Case SwitchI recommend this productRated 5 out of 5 stars3/20/26Siemens / ITE FJ3S225 - 225A 3 Pole Molded Case Switch
Correct item.
- BGBrad G.ReviewingSiemens / ITE FJ3B200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/19/21Great Service
We have had great luck with this company!! Great shipping and excellent customer service!
- CGClyde G.ReviewingSiemens FJ3B225 - 225A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/8/18Had good results with your
Had good results with your people they was very helpful. Shipping was good and on time and products was right.