
MCB1-4D-2P-D16 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $40.49 | Condition is New – Open box, Fmx MCB1 4D-2P-D16 Supplementary Circuit Protector UL 1077 2-Pole 16A New, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $63.20 | Condition is New, FMX MCB1-4D-2P-D16, Circuit Protector, UL 1077, 2-Pole, 16A, shipping cost = $9.99 | 99.8% |

Introducing the FMX MCB1-4D-2P-D16 1pc Circuit Protector, a reliable and efficient solution for safeguarding your electrical circuits from potential overloads and short circuits. This circuit protector, with the model number 1077, is a 2-pole, 16A device, capable of handling a significant electrical load.
The FMX MCB1-4D-2P-D16 circuit protector is designed with a robust and durable construction, ensuring long-lasting performance even in demanding electrical environments. Its 2-pole design allows for the protection of two separate circuits or the protection of a single circuit with double the current capacity. This versatility makes it an ideal choice for various applications, such as residential, commercial, or industrial settings.
Each pole of the circuit protector features a current rating of 16 Amperes, which is more than sufficient for most common electrical loads. The protector employs a thermal magnetic trip mechanism, which provides both overload and short-circuit protection. When the current flowing through the circuit exceeds the rated value, the circuit protector will trip and disconnect the power supply to prevent potential damage or hazards.
The FMX MCB1-4D-2P-D16 circuit protector is also designed with user convenience in mind. Its front-mounted test and reset buttons allow for easy access and operation, enabling users to quickly and safely test the circuit protector and restore power after a trip. Additionally, its isolation mounting design ensures that the circuit protector can be installed in a wide range of environments, including both indoor and outdoor applications.
In summary, the FMX MCB1-4D-2P-D16 1pc Circuit Protector is a versatile, robust, and reliable electrical safety device. Its 2-pole, 16A design makes it suitable for various applications, while its thermal magnetic trip mechanism provides both overload and short-circuit protection. With user-friendly test and reset buttons and an isolation mounting design, this circuit protector is an essential component for any electrical system.
Pros and Cons of Buying FMX MCB1-4D-2P-D16 Circuit Protector
The FMX MCB1-4D-2P-D16 circuit protector is a 2-pole, 16A miniature circuit breaker (MCB). This device is essential for protecting electrical circuits from overload or short-circuits. In this analysis, we will discuss the advantages and disadvantages of purchasing an FMX MCB1-4D-2P-D16 circuit protector.
Pros:1. Overload Protection: The primary function of a circuit protector is to protect electrical circuits from overloading, which can cause damage to connected devices or even start a fire. The FMX MCB1-4D-2P-D16 circuit protector effectively performs this task by tripping when the current flow exceeds the rated capacity.
2. Short-Circuit Protection: This circuit protector also offers short-circuit protection. In case of a short circuit, the breaker trips to prevent the flow of excessive current, which could potentially cause a fire.
3. Safety: Installing circuit protectors in electrical systems is crucial for ensuring safety. They prevent electrical hazards and help maintain the integrity of the electrical system.
4. Easy Installation: The FMX MCB1-4D-2P-D16 circuit protector is designed for easy installation. It can be mounted in a standard electrical box, making it a convenient choice for DIY projects or professional installations.
Cons:1. Cost: While the FMX MCB1-4D-2P-D16 circuit protector offers excellent safety features, it may have a higher cost compared to other basic circuit protectors. However, the added protection and peace of mind may justify the investment.
2. Limited Current Capacity: With a current capacity of 16A, this circuit protector may not be suitable for handling high-current applications. For circuits requiring more power, consider a higher-capacity circuit protector.
3. Manual Reset: After tripping, the circuit protector needs to be manually reset to restore power to the circuit. This may be an inconvenience for some users, especially in applications where frequent power interruptions are not desirable.
Conclusion:The FMX MCB1-4D-2P-D16 circuit protector is an excellent choice for those seeking robust overload and short-circuit protection for their electrical systems. Although it may have a higher cost and require manual reset, the added safety features make it a worthwhile investment.
Recommendation:If you are looking for a reliable circuit protector for your electrical system, the FMX MCB1-4D-2P-D16 is an excellent option. Its ability to protect against overloads and short-circuits makes it a valuable addition to any electrical installation. However, ensure that the current capacity meets your requirements before making a purchase.
Details:
Shipped with USPS ground advantage. 1pc MCB1-4D-2P-D16, circuit protector, ul 1077, 2-pole, 16a. Condition is new.
specifications indusswitch:
- brand: Fmx
- mpn: Mcb1-4d-2p-d16
- type: Rocker Switch
- upc: 013189548690
payments indusswitch:
- other
- wallet: apple-pay
- credit card: diners-club
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Rocker Switches
offer indusswitch:
- availability: in stock
- started: may 23, 2025
- prices: $40.49–$63.20
- item condition:
- New – Open box
- New
- options: ship-to-home
- sold #: 25
shipping indusswitch:
- class: standard
- service: usps ground advantage
- type: calculated
- carrier: usps
- transit: 6-12 days
returns indusswitch:
- policy: no returns
seller indusswitch:
- # reviews: 16169
- rating: 98.6%
- city: farmington, utah

