
FD3150KLS Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $32.93 | Top Pick! Condition is Used, Westinghouse FD3150KLS Switch 150A 600V 3 Pole Series C Circuit Breaker, shipping cost = $21.69 | 100.0% |
![]() | $60.00 | Condition is Used, Westinghouse FD3150KLS 150A 3P 600V Series C 100kA Molded Case - Used, shipping cost = $27.00 | 99.7% |
![]() | $60.00 | Condition is Used, Westinghouse FD3150KLS Molded Case Switch 150A 3-Pole 600V Series C 100kA, shipping cost = $27.00 | 99.7% |
![]() | $250.00 | Condition is Used, Westinghouse Series C FD-K FD3150KLS 150A 3P 600V Molded Case Switch 6639C03G15, shipping cost = $19.68 | 99.6% |



The Westinghouse FD3150KLS Switch is a robust and reliable electrical solution designed for heavy-duty applications. This switch, specifically, is a 150A, 600V pole-mounted device, making it suitable for use in outdoor environments or industrial settings where high voltage and significant current are required.
Crafted with durability in mind, the Westinghouse FD3150KLS Switch features a corrosion-resistant enclosure made of die-cast aluminum. This material ensures that the switch can withstand harsh weather conditions, including rain, snow, and high humidity, without rusting or degrading over time.
The switch comprises a 150-ampere rating, which means it can handle a high current without overheating or tripping. Additionally, the 600-volt rating makes it suitable for use with medium-voltage power supplies. This feature is particularly beneficial in industrial settings where large motors or electrical equipment require high voltage power.
The Westinghouse FD3150KLS Switch is pole-mounted, which means it can be easily installed at a desired height on a utility pole or other suitable structure. This feature allows for easy access and maintenance, as well as improved visibility and safety.
In terms of operation, the switch features a mechanical operation mechanism, ensuring reliable and long-lasting performance. It also includes a handle that allows for easy on/off operation, even when wearing gloves.
Safety is a primary concern with the Westinghouse FD3150KLS Switch. It includes a built-in overcurrent protection device that automatically disconnects the circuit in the event of an overcurrent, preventing damage to the switch and potential electrical hazards.
In summary, the Westinghouse FD3150KLS Switch is a high-performance, heavy-duty electrical switch designed for outdoor or industrial applications. Its corrosion-resistant enclosure, high amperage and voltage ratings, pole-mounted installation, and mechanical operation make it an excellent choice for handling high current and voltage power supplies. Its built-in safety features provide additional peace of mind for users.
Pros of buying a Westinghouse FD3150KLS Switch 150A 600V Pole:1. High Voltage Capacity: This switch is rated for a voltage of 600V, making it suitable for high voltage applications.
2. High Current Rating: With a current rating of 150A, this switch can handle a significant amount of current, making it suitable for heavy load applications.
3. Durable Construction: The switch is made with a heavy-duty cast aluminum alloy frame and terminals, which ensures long-term reliability and durability.
4. Weather Resistant: The switch is designed to withstand harsh weather conditions and is rated for operation in temperatures ranging from -40 C to 85 C.
5. Easy Installation: The switch is designed with a quick-connect terminal block, which makes it easy to install and connect to other electrical components.
Cons of buying a Westinghouse FD3150KLS Switch 150A 600V Pole:1. High Cost: Due to its high voltage and current rating, this switch is more expensive than standard switches.
2. Limited Applications: The switch is designed for high voltage and current applications, which may limit its use in residential or light commercial settings.
3. Bulky Size: The switch is larger and heavier than standard switches, which may make it more difficult to install in tight spaces.
Conclusion:The Westinghouse FD3150KLS Switch 150A 600V Pole is a high-quality switch suited for high voltage and current applications. Its durable construction, weather resistance, and easy installation make it an excellent choice for industrial or heavy-duty applications. However, its high cost and limited applications may make it less suitable for residential or light commercial settings. If you need a switch for high voltage and current applications, this switch is a great option, but if you don't require these specifications, there are less expensive alternatives available.
Recommendation:If you require a switch for high voltage and current applications, such as in an industrial setting, the Westinghouse FD3150KLS Switch 150A 600V Pole is a great option. Its durable construction, weather resistance, and easy installation make it an excellent choice for these applications. However, if you don't require these specifications, there are less expensive options available that may meet your needs. It is always recommended to consult with a professional electrician before making any purchasing decisions to ensure that the switch is appropriate for your specific application.
Details:
Fd3150kls-ua1-EPS. Westinghouse FD3150KLS switch 150a 600v 3 pole series c molded case 150 amp.
specifications indusswitch:
- brand: Westinghouse
- mpn: Fd3150kls
- part type: Switch Pole Case
offer indusswitch:
- availability: in stock
- sold #: 33
- started: april 23, 2024
- prices: $32.93–$250.00
- item condition: Used
- options: ship-to-home
- best offers: true
- in stock #: 4
shipping indusswitch:
- type: calculated
- transit: 4-9 days
- carrier: usps, ups
- class: expedited, standard
- service: usps priority mail, ups ground, ups 2nd day air
payments indusswitch:
- wallet: google-pay
- credit card: visa
seller indusswitch:
- city: plano, texas
- # reviews: 5776
- rating: 99.0%
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Control Switches
returns indusswitch:
- paid by: buyer
- method: money back
- policy: returns accepted
- time: 30 days
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