QMB-032-11C3N-3BA Allicdata Electronics

QMB-032-11C3N-3BA Circuit Protection

Allicdata Part #:

Q513-ND

Manufacturer Part#:

QMB-032-11C3N-3BA

Price: $ 1.59
Product Category:

Circuit Protection

Manufacturer: Qualtek
Short Description: CIR BRKR THRM 3A 250VAC 32VDC
More Detail: N/A
DataSheet: QMB-032-11C3N-3BA datasheetQMB-032-11C3N-3BA Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 1.44270
5 +: $ 1.37466
10 +: $ 1.30599
25 +: $ 1.23707
50 +: $ 1.05374
100 +: $ 0.89334
250 +: $ 0.87046
500 +: $ 0.73302
1000 +: $ 0.71583
Stock 1000Can Ship Immediately
$ 1.59
Specifications
Series: QMB
Part Status: Discontinued at Digi-Key
Lead Free Status / RoHS Status: --
Breaker Type: Thermal
Moisture Sensitivity Level (MSL): --
Current Rating: 3A
Voltage Rating - AC: 250V
Voltage Rating - DC: 32V
Number of Poles: 1
Actuator Type: Push to Reset
Illumination: --
Illumination Voltage (Nominal): --
Mounting Type: Panel Mount
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

QMB-032-11C3N-3BA application field and working principle

Circuit breakers are electronic and mechanical devices used to control and protect electrical circuits. QMB-032-11C3N-3BA circuit breakers are used for protecting over-current, under-voltage, overload with short circuit protection. They are constructed with molded-case designed to provide reliable protection for electrical distribution systems and are designed to protect against short circuit and other conditions that can endanger the operator and the electrical equipment.

Application field

QMB-032-11C3N-3BA circuit breakers are widely used in residential, commercial, industrial and special purpose applications. They are suitable for system voltages up to 600 volts AC, and have a high interrupting rating of up to 10,000 amperes at 240 volts. They can be used to provide adequate protection to motor, power supply, capacitor, transformer and other power system components. They can provide improved safety and reliable operation compared to traditional fuses and also provide enhanced circuit protection and coordination.

Working Principle

QMB-032-11C3N-3BA circuit breakers can be used to automatically detect and trip the circuit when an overload, short circuit or other fault occurs. When there is a fault, the mechanical contacts of the breaker open to isolate the circuit, providing overload protection. This prevents the current from exceeding the maximum value that the equipment downstream of the circuit breaker can cope with. The device provides protection against short circuits and overcurrents while not exposing the circuitry to the shock hazard. The mechanical contacts are operated by a thermal-magnetic mechanism with a proven design.

When a fault occurs, the current flowing through the circuit increases. This causes the thermal element to heat up and increase the internal resistance of the circuit. The increased resistance will cause the breaker to trip, thereby cutting off the electricity supply, preventing further damage to the electrical system and reducing the risk of injury.

The magnetic element is designed to respond as quickly as possible to an over-current situation. When an overload occurs the magnetic element is energised and opens the contacts. This prevents current from exceeding the rated current of the breaker, ensuring the circuit is cut off in a timely manner.

The operating forces, contact pressures and electrical load conditions of the device are designed to prevent contact welding and arc chutes from occurring, providing reliable operation, even in demanding applications. The device can be manually reset to restore power to the circuit.

The QMB-032-11C3N-3BA circuit breaker combines excellent performance, robust construction and reliable operation in any circuit protection system.

The specific data is subject to PDF, and the above content is for reference

Latest Products
UPG11-4038-10

CIRCUIT BREAKER MAG-HYDR LEVER

UPG11-4038-10 Allicdata Electronics
299-3-3283-14

CIRCUIT BREAKER MAG-HYDR LEVER

299-3-3283-14 Allicdata Electronics
JLE-1-1REG4-52-3-B1-200-A...

CIR BRKR MAG-HYDR 200A 160VDC

JLE-1-1REG4-52-3-B1-200-A-V Allicdata Electronics
IEGH666-1REC4-72-32.0-01-...

CIR BRKR MAG-HYDR

IEGH666-1REC4-72-32.0-01-V Allicdata Electronics
483-G641-K1M1-A1S0ZN-5A

CIRC BRKR THRM

483-G641-K1M1-A1S0ZN-5A Allicdata Electronics
IEG111-1-52-10.0-01-V

CIR BRKR MAG-HYDR LEVER 10A

IEG111-1-52-10.0-01-V Allicdata Electronics