| Allicdata Part #: | 277-7190-ND |
| Manufacturer Part#: |
0914125 |
| Price: | $ 59.26 |
| Product Category: | Circuit Protection |
| Manufacturer: | Phoenix Contact |
| Short Description: | CIR BRKR THRMMAG 4A 250VAC 65VDC |
| More Detail: | N/A |
| DataSheet: | 0914125 Datasheet/PDF |
| Quantity: | 9 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 53.86500 |
| 10 +: | $ 49.55640 |
| 50 +: | $ 45.78540 |
| 100 +: | $ 43.63100 |
| Series: | TMC |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Breaker Type: | Thermal Magnetic |
| Current Rating: | 4A |
| Voltage Rating - AC: | 250V |
| Voltage Rating - DC: | 65V |
| Number of Poles: | 1 |
| Actuator Type: | Lever |
| Illumination: | -- |
| Illumination Voltage (Nominal): | -- |
| Mounting Type: | DIN Rail |
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Circuit Breakers
0914125 application field and working principle
Circuit breakers are an important component of any electrical system. In general, they are used to isolate the electrical circuit from potentially hazardous voltages in order to protect the system and its components from damage. They also help to prevent overloads and short circuits. Circuit breakers can be used to protect equipment such as motors, elevators, and lighting circuits, as well as protecting personnel from shock.
There are a variety of circuit breaker designs, including thermal, thermal-magnetic, and solid-state types. Each of these has different operational characteristics that allow them to be used in different situations. The type of circuit breaker used depends on the situation.
Thermal Circuit Breakers
Thermal circuit breakers are some of the most common types of circuit breakers. They work by using a thermal element that is tripped when the current flow reaches a certain threshold. This element, usually made of an alloy, becomes heated due to the current flow, which causes it to expand. When it expands enough, it triggers the trip lever and cuts off the current flow.
The advantage of thermal circuit breakers is that they are very reliable. They are also sensitive to over-currents and are good for short circuits. On the other hand, they usually have a limited continuous current rating and can be affected by ambient temperature.
Thermal-Magnetic Circuit Breakers
Thermal-magnetic circuit breakers are a combination of the thermal and magnetic elements. They use an electromagnet to sense current, which is triggered when the current reaches a certain level. When the current exceeds this level, the magnet trips the contacts, cutting off the current. This type of circuit breaker is more sensitive than thermal breakers to over-currents and short circuits, but also has a limited continuous current rating.
Solid-State Circuit Breakers
Solid-state circuit breakers are the newest type of circuit breaker and are becoming increasingly popular. These circuit breakers use semiconductors, such as diodes or thyristors, to detect and control the current flow. They are fast-acting, reliable, and can be used for precision current sensing and control. They can also be used for high-voltage and high-current applications and are not affected by ambient temperature.
The types of circuit breaker discussed here are just a few of the available options. Others, such as variable speed circuit breakers and microprocessor-based breakers, are also available. The type of breaker chosen for an application depends on the particular needs of the system and its environment.
In conclusion, Circuit Breakers are important components in any electrical system. Each type has different characteristics that make them suitable for different applications. It is important to choose the right circuit breaker for each application to ensure its safety and reliability.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 0914183 | Phoenix Cont... | 59.26 $ | 5 | CIR BRKR 16A 250VAC 65VDC |
| 09140073101 | HARTING | 6.33 $ | 149 | MODULE FEMALE 3+4POS CRIM... |
| 09140022704 | HARTING | 16.05 $ | 30 | MODULE FEMALE 2POS SCREWF... |
| 09140063141 | HARTING | 5.66 $ | 64 | MODULE FEMALE 6POS CRIMPF... |
| 09140063041XL | HARTING | 0.0 $ | 1000 | HAN E PROTECTED MODULE-C-... |
| 09140052716 | HARTING | 10.05 $ | 22 | MODULE FEMALE 5POS PUSH I... |
| 09140124512 | HARTING | 9.85 $ | 39 | MODULE FEMALE 12POS CRIMP... |
| 09140020950 | HARTING | 12.93 $ | 50 | HAN MODULAR TWIN ANGLED H... |
| 0914167 | Phoenix Cont... | 59.26 $ | 4 | CIR BRKR 10A 250VAC 65VDC |
| 09140032601 | HARTING | 14.75 $ | 93 | MODULE MALE 3POS SCREWMal... |
| 09140033102SP | HARTING | 0.0 $ | 1000 | HAN 40AMP C 3PIN MODULE F... |
| 0914222 | Phoenix Cont... | 59.26 $ | 1000 | CIR BRKR 500MA 250VAC 65V... |
| 09140010301 | HARTING | 17.14 $ | 49 | CONN BASE BOTTOM ENTRY |
| 09140014701 | HARTING | 28.32 $ | 40 | MODULE USB FEMALE 4POSFem... |
| 09142083111 | HARTING | 22.25 $ | 16 | HAN GIGABIT HMC INSERT FE... |
| 09140033101 | HARTING | 5.54 $ | 238 | MODULE FEMALE 3POS CRIMPF... |
| 09140061701 | HARTING | 5.39 $ | 123 | FRAME PANEL MOUNTING FOR ... |
| 09140006464 | HARTING | 21.04 $ | 50 | CONTACTS FOR TUBE OUTER D... |
| 0914468 | Phoenix Cont... | 59.26 $ | 1000 | CIR BRKR 2.5A 250VAC 65VD... |
| 0914549 | Phoenix Cont... | 59.26 $ | 5 | CIR BRKR 16A 250VAC 65VDC |
| 09140082633 | HARTING | 11.35 $ | 27 | MODULE MALE 8POS PUSH IN ... |
| 09140006152 | HARTING | 5.22 $ | 254 | CONTACT H.D. PIN MODULECo... |
| 09140022646 | HARTING | 15.44 $ | 12 | MODULE MALE 2POS SCREWMal... |
| 09140009936 | HARTING | 0.44 $ | 515 | FLOAT WASHER FOR M4 FIXIN... |
| 09140012668 | HARTING | 42.85 $ | 1000 | MODULE MALE 1POS SCREWMal... |
| 6334-237-09149 | TE Connectiv... | 21.78 $ | 1000 | RECP ASSY |
| 0914824 | Phoenix Cont... | 118.5 $ | 1000 | CIR BRKR 2.5A 250VAC 65VD... |
| 6334-229-09149 | TE Connectiv... | 21.78 $ | 1000 | RECP ASSY |
| 09140082735 | HARTING | 0.0 $ | 1000 | HAN EE 8PIN MODULE FEMALE... |
| 09140123101XL | HARTING | 0.0 $ | 1000 | HAN DD 12PIN MODULE FEMAL... |
| 09140034501 | HARTING | 3.92 $ | 231 | MODULE PNEUMATIC 3POSNon-... |
| 09140203011 | HARTING | 15.9 $ | 1000 | MODULE W/O CONTACTS MALE ... |
| 09140240311 | HARTING | 16.91 $ | 20 | FRAME FIXED SZ24B FOR 6MO... |
| 09140022702 | HARTING | 24.32 $ | 1000 | MODULE FEMALE 2POS SCREWF... |
| 09140006274 | HARTING | 5.27 $ | 20 | CONTACT H.D. SOCKET MODUL... |
| 0914316 | Phoenix Cont... | 59.26 $ | 1000 | CIR BRKR THRMMAG 5A 250VA... |
| 0914963 | Phoenix Cont... | 118.5 $ | 1000 | CIR BRKR 800MA 250VAC 65V... |
| 09140014651 | HARTING | 31.67 $ | 13 | MODULE USB MALE 4POS SCRE... |
| 09140022753 | HARTING | 39.63 $ | 74 | MODULE FEMALE 2POS SCREWF... |
| 09140013073 | HARTING | 18.03 $ | 18 | HAN PE-MODULE MALE CRIMP ... |
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0914125 Datasheet/PDF