Allicdata Part #: | CB221-30-ND |
Manufacturer Part#: |
CB221-30 |
Price: | $ 15.04 |
Product Category: | Circuit Protection |
Manufacturer: | Eaton |
Short Description: | CIR BRKR 30A AUTO RESET |
More Detail: | N/A |
DataSheet: | CB221-30 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
10 +: | $ 13.67980 |
Specifications
Series: | CB221 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Breaker Type: | -- |
Moisture Sensitivity Level (MSL): | -- |
Current Rating: | 30A |
Number of Poles: | 1 |
Actuator Type: | Automatic Reset |
Illumination: | -- |
Illumination Voltage (Nominal): | -- |
Mounting Type: | Holder |
Description
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
CB221-30 Circuit Breakers are an increasingly important part of today’s electrical systems. Circuit breakers provide a safe and efficient means of protecting electrical circuits, equipment, and personnel in the event of a power outage or overload.
A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current, usually resulting from an overload or short circuit. Its basic function is to detect a fault condition and immediately disconnect the faulty circuit from the rest of the electrical system.
CB221-30 circuit breakers are used in applications such as industrial, commercial and residential buildings. They are also used in motor control circuits, street lighting, HVAC systems, and in critical applications, such as fire alarms, communication networks and DC power systems.
The CB221-30 circuit breaker comes in three different configurations. The standard configuration includes one pole with an adjustable trip unit. The double-break configuration includes two poles with individual trip units and the thermal-magnetic configuration includes one pole with both a thermal and a magnetic trip unit.
The CB221-30 circuit breaker is capable of tripping on both overloads and short circuits. It has a built-in overload protection feature that prevents the circuit breaker from tripping when there is an overload, but still allows it to trip quickly when a short circuit or other dangerous condition occurs.
The CB221-30 circuit breaker also has an adjustable current rating. This rating can be adjusted by a turning knob on the front. This allows the user to set the current rating to the desired level while protecting the circuit from overloads.
In addition to providing overload protection, the CB221-30 circuit breaker also offers surge protection. This feature is provided by built-in thermal and dynamic memories which store data from prior events and helps it differentiate between short circuits and abnormal loading conditions.
The working principle of the CB221-30 circuit breaker is simple. When an overload or short circuit occurs, the circuit breaker senses the increased current flow, and trips to open the circuit, interrupting the flow of power and protecting the device from further damage.
The CB221-30 circuit breaker is a safe, reliable, and cost-effective method of providing overload and short circuit protection for electrical circuits and equipment. It is designed to provide maximum current interruption without creating an expensive arc flash hazard, and its adjustable current rating makes it an ideal solution for many applications.
The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "CB22" Included word is 36
Part Number | Manufacturer | Price | Quantity | Description |
---|
HLMP-CB22-SV000 | Broadcom Lim... | 0.0 $ | 1000 | LED BLUE CLEAR 5MM ROUND ... |
HLMP-CB22-SV0DD | Broadcom Lim... | 0.0 $ | 1000 | LED BLUE CLEAR 5MM ROUND ... |
CB227-05 | Eaton | 7.97 $ | 1000 | CIR BRKR 5A PUSH-RESET |
CB227-06 | Eaton | 7.97 $ | 1000 | CIR BRKR 6A PUSH-RESET |
CB227-10 | Eaton | 7.97 $ | 1000 | CIR BRKR 10A PUSH-RESET |
CB227-15 | Eaton | 7.97 $ | 1000 | CIR BRKR 15A PUSH-RESET |
CB227-20 | Eaton | 7.97 $ | 1000 | CIR BRKR 20A PUSH-RESET |
CB227-25 | Eaton | 7.97 $ | 1000 | CIR BRKR 25A PUSH-RESET |
CB227-30 | Eaton | 7.97 $ | 1000 | CIR BRKR 30A PUSH-RESET |
CB227-7-1/2 | Eaton | 7.97 $ | 1000 | CIR BRKR 7.5A PUSH-RESET |
BK/CB221-7-1/2 | Eaton | 9.76 $ | 1000 | CIR BRKR 7.5A 14V AUTOMAT... |
CB225-56-QY | Panduit Corp | 0.0 $ | 1000 | CONN TERM RECT LUG 4/0-2A... |
CB22901-1.5 | Eaton | 6.87 $ | 1000 | TVS DIODE CIRC BREAKER |
CB223-7-1/2 | Eaton | 14.95 $ | 1000 | CIR BRKR 7.5A PUSH-RESET |
CB221-10 | Eaton | 15.04 $ | 1000 | CIR BRKR 10A AUTO RESET |
CB221-15 | Eaton | 15.04 $ | 1000 | CIR BRKR 15A AUTO RESET |
CB221-20 | Eaton | 15.04 $ | 1000 | CIR BRKR 20A AUTO RESET |
CB221-25 | Eaton | 15.04 $ | 1000 | CIR BRKR 25A AUTO RESET |
CB221-30 | Eaton | 15.04 $ | 1000 | CIR BRKR 30A AUTO RESET |
CB221-7-1/2 | Eaton | 15.04 $ | 1000 | CIR BRKR 7.5A AUTO RESET |
CB222-10 | Eaton | 15.04 $ | 1000 | CIR BRKR 10A PUSH-RESET |
CB222-15 | Eaton | 15.04 $ | 1000 | CIR BRKR 15A PUSH-RESET |
CB222-20 | Eaton | 15.04 $ | 1000 | CIR BRKR 20A PUSH-RESET |
CB222-25 | Eaton | 15.04 $ | 1000 | CIR BRKR 25A PUSH-RESET |
CB222-30 | Eaton | 15.04 $ | 1000 | CIR BRKR 30A PUSH-RESET |
CB223-10 | Eaton | 16.98 $ | 1000 | CIR BRKR 10A PUSH-RESET |
CB223-15 | Eaton | 16.98 $ | 1000 | CIR BRKR 15A PUSH-RESET |
CB223-20 | Eaton | 16.98 $ | 1000 | CIR BRKR 20A PUSH-RESET |
CB223-25 | Eaton | 16.98 $ | 1000 | CIR BRKR 25A PUSH-RESET |
CB223-30 | Eaton | 16.98 $ | 1000 | CIR BRKR 30A PUSH-RESET |
CB225-56HKR-Q | Panduit Corp | 10.38 $ | 1000 | COPPER MECH LUG, 1 HOLE, ... |
BK/CB221-10 | Eaton | 9.76 $ | 1000 | CIRCUIT BREAKE |
BK/CB221-15 | Eaton | 9.76 $ | 1000 | CIRCUIT BREAKE |
BK/CB221-25 | Eaton | 9.76 $ | 1000 | CIRCUIT BREAKE |
SL12-CB220 | Omron Automa... | 8.6 $ | 1000 | BULB FOR CONDUIT LIGHT 22... |
CB2279-000 | TE Connectiv... | 0.92 $ | 1000 | 55PC CABLEConductor Cabl... |
Latest Products
UPG11-4038-10
CIRCUIT BREAKER MAG-HYDR LEVER
299-3-3283-14
CIRCUIT BREAKER MAG-HYDR LEVER
JLE-1-1REG4-52-3-B1-200-A...
CIR BRKR MAG-HYDR 200A 160VDC
IEGH666-1REC4-72-32.0-01-...
CIR BRKR MAG-HYDR
483-G641-K1M1-A1S0ZN-5A
CIRC BRKR THRM
IEG111-1-52-10.0-01-V
CIR BRKR MAG-HYDR LEVER 10A