Allicdata Part #: | 1278830000-ND |
Manufacturer Part#: |
1278830000 |
Price: | $ 12.89 |
Product Category: | Circuit Protection |
Manufacturer: | Weidmuller |
Short Description: | CIR BRKR THRM 25A 28VDC |
More Detail: | N/A |
DataSheet: | 1278830000 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: | 25A |
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
Circuit breakers are used in a variety of applications across various fields, including automation, power and building management systems, and industrial plants. Circuit breakers protect electrical equipment from overload and damage due to excessive current. They can be used to protect against short circuits, voltage fluctuations, and other types of current instability. A circuit breaker is a device that automatically opens or closes an electrical connection when a condition that could cause a dangerous electrical fault occurs.
1278830000 Application Field and Working Principle
The 1278830000 Application Field and Working Principle circuit breaker is a type of circuit breaker used in high voltage applications. This can include power plants, substations, large industrial plants, and other applications that require large amounts of electricity. The circuit breaker works by detecting adverse current conditions in the electrical system, and then rapidly shutting down the flow of current when a fault is detected. This helps protect equipment from damage caused by large amounts of current.
The 1278830000 is designed for high voltage application up to 15,000 volts. It uses a contact gap design, which reduces the risk of arc flash, providing better protection for personnel working on the circuit. It is designed to operate quickly and reliably in extreme conditions, including high temperatures and high vibration. The contact gap design also reduces the amount of maintenance required, as it requires less frequent cleaning and adjustment.
In order to operate correctly, the 1278830000 requires its own circuit breaker box. A circuit breaker box contains the circuit breakers, as well as other necessary components. These include fuses, conductors, and grounding systems. The circuit breaker box will be connected to the main power system, and will be monitored via an automated system. This system will detect when a fault is present, and will initiate the circuit breaker’s response.
The working principle of the 1278830000 is based on electrical reactance. When an overload or short circuit occurs, an increase in current causes an increase in electrical reactance. This causes the contacts within the circuit breaker to open, cutting off the flow of current and protecting the system from further damage.
In addition to the above features, the 1278830000 also features visual indicators for its operation. When the circuit breaker is open, an indication light on the circuit breaker will be illuminated. This allows personnel to quickly identify a fault before attempting to re-energize the system. This can be particularly useful in applications that require a higher level of safety.
In summary, the 1278830000 Application Field and Working Principle circuit breaker is a type of circuit breaker designed for use in high voltage applications. It uses a contact gap design to reduce the risk of arc flash and is designed to operate quickly and reliably in extreme conditions. The circuit breaker also requires its own circuit breaker box and is monitored using an automated system. The working principle of the circuit breaker is based on electrical reactance, which increases when an overload or short circuit occurs, causing the contacts within the circuit breaker to open and cutting off the flow of current.
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