
CFD-30AJ3 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $150.00 | Condition is New – Open box, Bussmann CFD 30AJ3 General Purpose Switch, shipping cost = $19.98 | 100.0% |
![]() | $185.00 | Condition is New – Open box, Bussmann CFD30AJ3S Fusible Switch, 30 Amp, 600 Volt, 3 Pole, Type J, FREE SHIPPING | 100.0% |
![]() | $499.99 | Condition is New – Open box, Bussmann CFD30AJ3 600 V AC 30 A 3 Pole Fusible Disconnect Switch w/ Rod, shipping cost = $16.99 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $567.48 | Condition is Neu: Sonstige (siehe Artikelbeschreibung), Bussmann CFD 30AJ3S PURPOSE SWITCH -New-, shipping cost = $49.90 | 100.0% |
![]() | $579.09 | Top Pick! Condition is Neu: Sonstige (siehe Artikelbeschreibung), Bussmann CFD30AJ3S, shipping cost = $114.89 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $101.69 | Top Pick! Condition is Used, BUSSMANN CFD-30AJ3 SWITCH, shipping cost = $14.47 | 99.7% |
![]() | $118.95 | Condition is Used, Bussmann CFD30AJ3 Fusible Disconnect Switch 30a Amp 600v-ac 3p, FREE SHIPPING | ![]() |
![]() | $125.00 | Condition is Used, BUSSMANN CFD 30AJ3 GENERAL PURPOSE SWITCH 600VAC 30A, FREE SHIPPING | 100.0% |



The Bussmann CFD-30AJ3 is a high-quality general-purpose circuit breaker designed for use in various applications. This device is a part of the CFD series, known for their reliability and durability.
The CFD-30AJ3 has a current rating of 30 amperes, making it suitable for moderate electrical loads. It's a single-pole, normally-open (NO) breaker, which means it will open when the current exceeds the rated value to protect against overcurrent conditions. The breaker is rated for a maximum voltage of 300 volts, making it suitable for use in low-voltage electrical systems.
The breaker features a mechanical trip unit, which provides a physical trip action when the current exceeds the rated value. This mechanical trip unit is designed for durability and long service life, ensuring reliable operation over time. The device also includes a handle for easy operation, allowing users to trip or reset the breaker as needed.
The CFD-30AJ3 is designed with safety in mind. It includes a built-in thermal overload protection feature, which helps prevent overheating and potential fires. Additionally, the device is designed to withstand short circuit conditions, providing an additional layer of protection for the electrical system.
The breaker is housed in a rugged, die-cast aluminum enclosure, which is resistant to corrosion and provides excellent electrical insulation. The enclosure is also designed to be flame retardant, further enhancing the safety features of the device.
In summary, the Bussmann CFD-30AJ3 is a reliable and durable general-purpose circuit breaker, ideal for use in a variety of applications. Its mechanical trip unit, thermal overload protection, and rugged enclosure make it a reliable choice for protecting electrical systems against overcurrent conditions.
Pros of Bussmann CFD-30AJ3 General Switch:1. High Current Rating: The Bussmann CFD-30AJ3 switch has a high current rating of 30 amps, making it suitable for handling heavy electrical loads.
2. Overcurrent Protection: This switch provides overcurrent protection, which helps prevent damage to the circuit and ensures safety.
3. Durable Construction: The switch is built to withstand harsh environments, making it suitable for industrial and commercial applications.
4. Easy Installation: The switch is easy to install, with clear markings and a compact design.
Cons of Bussmann CFD-30AJ3 General Switch:1. Limited Voltage Rating: The switch has a limited voltage rating of 125VAC, which may not be suitable for all applications.
2. Expensive: Compared to some other switches, the Bussmann CFD-30AJ3 switch can be quite expensive.
3. Limited Operating Temperature Range: The switch has a limited operating temperature range, which may not be suitable for extreme temperature environments.
Conclusion:The Bussmann CFD-30AJ3 general switch is a high-quality device with a high current rating, overcurrent protection, and durable construction. However, its limited voltage rating, expensive price, and limited operating temperature range are drawbacks that should be considered before making a purchase.
Recommendation:If you need a switch with a high current rating and overcurrent protection for industrial or commercial applications, the Bussmann CFD-30AJ3 general switch is a good option. However, if you need a switch with a higher voltage rating or a wider operating temperature range, you may want to consider other options that are more suitable for your specific needs.
Details:
This switch is new but does not come in the original packaging.
specifications indusswitch:
- brand: Bussmann
- mpn: Cfd-30aj3
- model: Cfd 30aj3
- part type: Switch
- current type: Ac
shipping indusswitch:
- service: usps priority mail medium flat rate box, ups ground, fedex ground economy
- type: calculated
- carrier: usps, ups, fedex
- transit: 3-9 days
- class: expedited, standard, economy
offer indusswitch:
- prices: $101.69–$579.09
- item condition:
- New – Open box
- Neu: Sonstige (siehe Artikelbeschreibung)
- Used
- availability: in stock
- sold #: 32
- best offers: true
- in stock #: 5
- options: ship-to-home
- started: may 22, 2024
returns indusswitch:
- policy: returns accepted
- paid by: buyer
- method: money back
- time: 30 days
payments indusswitch:
- wallet: apple-pay
- credit card: discover
seller indusswitch:
- rating: 100.0%
- city: mission, texas
- # reviews: 571
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
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