Eaton / Westinghouse KS360200 Molded Case Circuit Breaker
- 200A
- 3 Pole
- Panel Mount
Quantity
Eaton / Westinghouse KS360200 - 200A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Part of the trusted Series C family, this 200A thermal-magnetic breaker provides reliable LI protection for motor control centers and switchboards. As a legacy component, it serves as an exact fit for Eaton Pow-R-Line 4 and vintage Westinghouse CDP enclosures. It is frequently cross-referenced to replace the KD3200 without requiring hardware modifications. The unit delivers a 30kAIC rating at 480VAC and includes factory-installed line and load lugs for immediate wiring.Specifications
| Brand | Eaton / Westinghouse |
|---|---|
| Part Number | KS360200 |
| Series | KS |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Pow-R-Line 4 Panelboards, Westinghouse CDP Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | #3 AWG - 350 kcmil (Al/Cu) |
| Max Wire | 350 kcmil |
| Min Wire | #3 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, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated |
Product FAQs
5 answersWhich panelboards are compatible with the KS360200 circuit breaker?
This Series C K-frame breaker is designed for use in Eaton Pow-R-Line 4 panelboards, Westinghouse CDP panelboards, switchboards, and motor control centers.
What wire sizes are accepted by the standard lugs on this breaker?
The standard lugs accommodate wire sizes from #3 AWG up to 350 kcmil. They are rated for use with either aluminum or copper conductors.
How does the trip unit function on the KS360200?
It utilizes a thermal-magnetic trip unit with LI (Long-Time and Instantaneous) functions. The thermal element is fixed for standard overload protection, while the magnetic instantaneous element is adjustable to coordinate short-circuit response with other equipment in your system.
Is this breaker interchangeable with Cutler-Hammer or Thomas and Betts versions of the KS360200?
Yes. Eaton acquired the Westinghouse electrical distribution business and Cutler-Hammer. Series C breakers like the KS360200 were also occasionally rebranded by Thomas and Betts. They are the exact same physical and electrical component regardless of the legacy brand name printed on the label.
Can the KS360200 be installed in direct current systems?
Yes, this breaker is rated for DC applications up to 250VDC, providing a 10kA interrupting capacity for those specific installations.
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.