Allicdata Part #: | 1278740000-ND |
Manufacturer Part#: |
1278740000 |
Price: | $ 12.89 |
Product Category: | Circuit Protection |
Manufacturer: | Weidmuller |
Short Description: | CIRCUIT BREAKER THRM 4A 28VDC |
More Detail: | N/A |
DataSheet: | 1278740000 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 11.72430 |
Series: | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Breaker Type: | Thermal |
Moisture Sensitivity Level (MSL): | -- |
Current Rating: | 4A |
Voltage Rating - DC: | 28V |
Number of Poles: | 1 |
Actuator Type: | Push to Reset |
Illumination: | -- |
Illumination Voltage (Nominal): | -- |
Mounting Type: | Holder |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Circuit Breakers
A circuit breaker is a device that is used to prevent electrical circuits from becoming overloaded or shorted out and causing electrical fires. Circuit breakers are an integral part of any electrical system and are designed to protect the wiring and other components from damage due to an unexpected surge in electrical current. Circuit breakers are commonly found in homes, commercial buildings, and industrial settings.
There are two common types of circuit breakers: manual and private. Manual circuit breakers are designed to be manually switched off and on by the user when needed. Private circuit breakers are equipped with an automatic cutoff mechanism which will switch off the circuit when the current exceeds a pre-determined level.
The 1278740000 application field and working principle has become increasingly important, as technology has advanced, due to the proliferation of electronic devices and the increasing complexity of electrical wiring. As a result, circuit breakers are used in a wide range of applications, from industrial uses to home applications.
Industrial Applications
Circuit breakers are used in a variety of industrial applications, including factories and power plants. In these settings, the circuit breakers can help to keep the electrical systems and machinery from overloading and shorting out. Additionally, industrial circuit breakers are often used to shut off power during emergency situations, such as fires or other emergencies, to prevent further damage.
Residential Applications
In most residential settings, circuit breakers are used to help protect home appliances, as well as to help keep people safe. Circuit breakers can help to protect against both power surges and electrical shorts, as well as providing a way to cut off the power in emergency situations.
In addition to protecting the home, residential circuit breakers can also help to improve energy efficiency. By installing circuit breakers that are designed to be automatically shut off when a pre-determined limit is reached, energy consumption can be reduced significantly, helping to lower energy costs.
Installation and Maintenance
When installing circuit breakers, it is critical that the correct circuit breaker is chosen for the application, as incorrect installation can lead to electrical fires or other hazards. Furthermore, regular maintenance of circuit breakers is also important, as this will help to ensure that the circuit breaker remains in proper working order and effective in case of an emergency.
Conclusion
The 1278740000 application field and working principle of circuit breakers are essential to the operation and safety of electric systems, both residential and industrial. In order to ensure the proper operation and safety of electricity, it is critical that the correct circuit breakers are chosen and properly installed and maintained.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
SEN-12786 | SparkFun Ele... | 6.9 $ | 205 | TRIPLE AXIS ACCELEROMETER... |
SEN-12784 | SparkFun Ele... | 10.37 $ | 98 | SPARKFUN TOF RANGE FINDER... |
SEN-12787 | SparkFun Ele... | 10.37 $ | 113 | RGB AND GESTURE SENSOR AP... |
1278050-3 | TE Connectiv... | 13.66 $ | 1000 | CERAMIC SLEEVE SC/FC REC ... |
1278368-3 | TE Connectiv... | 70.69 $ | 1000 | CONN ADAPTER RCPT SC-ST 1... |
1278348-3 | TE Connectiv... | 10.4 $ | 1000 | DIECAST ADAPTER, SC/SC CE... |
1278705-3 | TE Connectiv... | 0.0 $ | 1000 | STRAIN RELIEF FOR SC CONN... |
1278530-1 | TE Connectiv... | 0.0 $ | 1000 | RETAINER CLIP FOR LIGHTRA... |
SEN-12785 | SparkFun Ele... | 17.3 $ | 51 | BOARD RANGE SENSOR TOF VL... |
1278705-6 | TE Connectiv... | 0.48 $ | 1000 | STRAIN RELIEF FOR SC CONN... |
1278705-7 | TE Connectiv... | 0.48 $ | 1000 | STRAIN RELIEF FOR SC CONN... |
1278705-1 | TE Connectiv... | 0.78 $ | 1000 | STRAIN RELIEF FOR SC CONN... |
1278705-2 | TE Connectiv... | 0.81 $ | 1000 | STRAIN RELIEF FOR SC CONN... |
1278705-4 | TE Connectiv... | 1.18 $ | 1000 | STRAIN RELIEF FOR SC CONN... |
1278017-1 | TE Connectiv... | 10.06 $ | 1000 | CONN COUPLR RCPT MTRJ-MTR... |
1278201-1 | TE Connectiv... | 2.85 $ | 1000 | DUST CAP FOR LIGHTRAY MPX... |
1278530-2 | TE Connectiv... | 5.54 $ | 1000 | RETAINER CLIP FOR LIGHTRA... |
1278391-1 | TE Connectiv... | 0.0 $ | 1000 | LIGHTRAY MPX QUAD HOUSING... |
1278861-3 | TE Connectiv... | 103.15 $ | 1000 | TEST KIT CBL MTRJ TO MTRJ... |
1278861-6 | TE Connectiv... | 111.48 $ | 1000 | TEST KIT MTRJ SEC-MTRJ 50... |
1278862-6 | TE Connectiv... | 111.48 $ | 1000 | TEST KIT MTRJ TO MT/RJ 62... |
1278863-3 | TE Connectiv... | 120.83 $ | 1000 | TEST KIT MTRJ SM JACK - M... |
1278863-6 | TE Connectiv... | 147.97 $ | 1000 | TEST KIT MTRJ - MTRJ 50/1... |
1278861-4 | TE Connectiv... | 185.7 $ | 1000 | TEST KIT CBL MTRJ-SC SEC ... |
1278861-5 | TE Connectiv... | 185.7 $ | 1000 | TEST KIT CBL MTRJ-ST SEC ... |
1278862-5 | TE Connectiv... | 185.7 $ | 1000 | TEST KIT MTRJ TO ST SEC 6... |
1278861-2 | TE Connectiv... | 201.59 $ | 1000 | TEST KIT CABLE MTRJ TO ST... |
1278862-2 | TE Connectiv... | 201.59 $ | 1000 | TEST KIT CABLE MTRJ-ST 62... |
1278863-2 | TE Connectiv... | 214.38 $ | 1000 | TEST KIT MTRJ SM JACK - S... |
1278863-4 | TE Connectiv... | 246.55 $ | 1000 | TEST KIT MTRJ SM JACK - S... |
1278863-5 | TE Connectiv... | 246.55 $ | 1000 | TEST KIT MTRJ SM JACK - S... |
1278750-1 | TE Connectiv... | 0.0 $ | 1000 | INSERT MT-RJ TO 5/125 62.... |
DEA102450BT-1278A2 | TDK Corporat... | 0.08 $ | 1000 | FILTER BANDPASS 2.4 GHZ |
0114-201-1278 | TE Connectiv... | 4.19 $ | 1000 | SNAP RING |
70152-1278 | Omron Automa... | 690.64 $ | 1000 | SAFETY EDGE |
SEN-12780 | SparkFun Ele... | 17.47 $ | 1000 | EVAL BRD ZX DISTANCE AND ... |
1278460000 | Weidmuller | 13.64 $ | 1000 | CARRIER TAG SCHT 9/4 20/P... |
1278032-5 | TE Connectiv... | 0.0 $ | 1000 | CABLE ASSEM FIBER OPTIC B... |
SA-1278-BT | Bud Industri... | 73.53 $ | 1000 | RACK ADJUSTABL SHELF-OPEN... |
SA-1278-MG | Bud Industri... | 73.53 $ | 1000 | RACK ADJUSTABL SHELF-OPEN... |
CIRCUIT BREAKER MAG-HYDR LEVER
CIRCUIT BREAKER MAG-HYDR LEVER
CIR BRKR MAG-HYDR 200A 160VDC
CIR BRKR MAG-HYDR
CIRC BRKR THRM
CIR BRKR MAG-HYDR LEVER 10A