Siemens J3B200 Molded Case Circuit Breaker
- 200A
- 3 Pole
- Bolt-On
Quantity
Siemens J3B200 - 200A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Engineered for heavy-duty power distribution, the Siemens J3B200 is a 3-pole, 200A legacy molded case circuit breaker. It features a robust thermal-magnetic trip unit and supports voltages up to 600VAC. The bolt-on design ensures a secure fit within Siemens P4 and P5 panelboards, as well as compatible switchboards. For facilities looking to modernize their electrical infrastructure, this J-Frame breaker has been officially replaced by the JXD63B200 model for ongoing maintenance needs.Specifications
| Brand | Siemens |
|---|---|
| Part Number | J3B200-R |
| Series | J |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | J |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P4, P5 Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | 4 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, Padlock Attachment, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated |
Product FAQs
4 answersIs the J3B200 compatible with older ITE distribution equipment?
Yes, this legacy J-Frame breaker integrates into older ITE switchboards, as well as modern Siemens P4 and P5 panelboards and motor control centers.
What is the modern replacement for the legacy ITE J3B200?
For facilities upgrading their electrical infrastructure, the J3B200 has been officially replaced by the Siemens JXD63B200 molded case circuit breaker.
How is the trip unit configured on the J3B200?
The breaker utilizes a thermal-magnetic trip unit equipped with fixed thermal protection for overloads and an adjustable magnetic dial for instantaneous short-circuit protection.
Can the J3B200 be utilized in DC power systems?
Yes, in addition to standard AC ratings up to 600VAC, this breaker is certified for 250VDC applications with a 10kA interrupting capacity.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
Reviews
Review summary
Customers rate this product 4.0 out of 5 based on 1 review.
- MCMARK C.Verified BuyerReviewingITE/Siemens J20M Control RelayI recommend this productRated 4 out of 5 stars2/4/26it control relay but it was just the coil for the relay. do you have a J20A40 CONTACTS?
it control relay but it was just the coil for the relay. do you have a J20A40 CONTACTS?