Eaton FD Series 3-Pole Molded Case Circuit Breaker 150a 600V | FD3150L
Eaton FD3150L 3-pole molded case circuit breaker rated for 150A at 600V. Panel mount design with thermal magnetic protection for commercial and industrial applications.
The Eaton FD3150L is a robust 3-pole molded case circuit breaker engineered for reliable overcurrent protection in commercial and industrial electrical systems. This unit delivers 150 ampere capacity at 600 volts, making it ideal for protecting motors, feeders, and branch circuits in demanding applications.
Built with Eaton's proven thermal-magnetic trip technology, the FD3150L provides precise overcurrent protection with excellent coordination characteristics. The compact panel mount design offers easy installation while maintaining optimal electrical performance and safety standards.
Availability
In stock
This part is in stock at Z Power Electric and ships from our Calimesa, California warehouse.
Catalog pricing
Add this item to your cart or contact Z Power Electric for quantity pricing, lead-time support, and backorder recovery.
- 30-day returnsOn standard orders
- 24-hour quoteFrom our sourcing team

Quick facts
- Brand
- Eaton
- Part number
- FD3150L
- Condition
- New
- Category
- Electrical Components
Product tags
Product overview
Constructed to meet rigorous industrial specifications, this circuit breaker features durable materials and components designed for long service life. The unit's reliable operation and consistent performance make it suitable for manufacturing facilities, commercial buildings, and industrial installations requiring dependable electrical protection.
The FD3150L incorporates Eaton's quality engineering standards, ensuring compliance with relevant electrical codes and standards while providing the reliability that maintenance professionals demand in critical applications.
Specifications
- Current Rating
- 150A
- Voltage Rating
- 600V
- Number of Poles
- 3
- Mounting Style
- Panel Mount
- Trip Type
- Thermal-Magnetic
- Height
- 4.13 inches
- Length
- 3.38 inches
- Interrupting Rating
- Verify with manufacturer
- Frame Size
- FD Frame
- UPC
- 0786679305805
Key features
- 150 ampere current rating with 600V voltage capacity
- 3-pole configuration for three-phase applications
- Thermal-magnetic trip mechanism for precise overcurrent protection
- Panel mount design for easy installation and maintenance
- Compact dimensions: 4.13" H x 3.38" L for space-efficient mounting
- UL listed and industry standard compliant construction
Part number breakdown
FD3150L Breakdown:
FD = Series designation (FD Series molded case breaker)
3 = Number of poles (3-pole)
150 = Current rating in amperes (150A)
L = Trip unit or frame designation
Why buy from Z Power Electric
- Independent Sourcing — We source through independent channels to find parts others can't.
- Quality Assurance — Every part is inspected and verified before shipping.
- Fast Response — 24-hour quote turnaround on most requests.
- Global Reach — Serving maintenance teams and procurement managers worldwide.
Not what you're looking for? We source alternates, discontinued parts, and backordered inventory for urgent maintenance needs.
Request a quoteQuestions about this part
Where can I buy the Eaton FD3150L?
This part is in stock at Z Power Electric and ships from our Calimesa, California warehouse. Z Power Electric is an independent MRO supplier in Calimesa, California — we buy outside authorized distribution, which is why we can quote parts that a standard distributor shows as unavailable.
Is the Eaton FD3150L discontinued or obsolete?
Manufacturer lifecycle status changes by part number and region, so we confirm it per quote rather than publishing a claim that may be out of date. Either way it does not change what we do: we source discontinued, obsolete, and backordered parts as a matter of course, and the quote states whether we located the original or are proposing an equivalent.
How long does it take to get a quote on the Eaton FD3150L?
We respond to every sourcing request within 24 hours, and the quote states a confirmed ship date rather than an estimate. Mark the request urgent if the part is holding up a line.
Is Z Power Electric an authorized Eaton distributor?
No — and that is the point. Z Power Electric is an independent supplier, so we are not limited to Eaton's authorized channel or its order book. We source through surplus, new-old-stock, and independent inventory, and we state the condition and source channel of every unit on the quote.
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