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Automatic Circuit Breakers

Name: Automatic Circuit Breakers
Brand: THERMOCOOL ENGINEERING PVT LTD
Price: 10000 INR
Availability: InStock

Price 10000 INR/ Ton

Get a Price/Quote

MOQ : 10 Tons

Automatic Circuit Breakers Specification

Rated Short Circuit Making Current
15 kA

Mechanical Life
20,000 operations

Breaking Capacity
10 kA

Phase
Three Phase

Rated Short Circuit Breaking Current
10 kA

Product Type
Automatic Circuit Breaker

Installation Options
Horizontal or Vertical Mounting

Function
Automatic Protection Against Overload and Short Circuit

Poles Number
3 Pole

Rated Voltage
415 V AC

Rated Current
32 A

Rated Frequency
50 Hz

Curves
C Curve

Temperature Protection
Yes

Weight
450 g

Color
Black and White

Insulation Voltage
690 V

Mounting Type
DIN Rail Mountable

IP Rating
IP20

Operating Temperature Range
-5°C to +40°C

Trip Type
Thermal Magnetic

Enclosure Material
High-strength Flame Retardant Plastic

Terminal Capacity
Up to 25 mm² Cable

Automatic Circuit Breakers Trade Information

Minimum Order Quantity
10 Tons

Supply Ability
1 Ton Per Week

Delivery Time
3 Days

About Automatic Circuit Breakers

Automatic Circuit Breakers

The offered Automatic Circuit Breakers are made for being used in various industries as per the need. With a circuit breaker, the overload protection consists of two elements connected in series: a magnetic circuit breaker that protects against short circuits; a thermal circuit breaker that responds automatically to overload. The circuit breaker can simply be reset following an interruption. A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. The offered Automatic Circuit Breakers are easy to install and operate.

Reliable Thermal Magnetic Protection

The automatic circuit breaker employs thermal magnetic trip technology, providing seamless protection against overloads and short circuits. This feature ensures prompt response to electrical faults, minimizing the risk of equipment damage and improving operational safety for three-phase systems.

Durable and Safe Construction

Constructed with high-strength flame retardant plastic, the enclosure offers optimum protection in demanding environments. Its IP20 rating shields users from accidental contact, while robust internal components support up to 20,000 mechanical operations, guaranteeing long-lasting service in industrial settings.

Flexible DIN Rail Mounting Options

Designed for both horizontal and vertical mounting, this breaker accommodates diverse installation requirements. The DIN rail compatibility allows for quick, secure attachment in panels, reducing downtime during setup or replacement and ensuring reliable operation in a variety of electrical applications.

FAQs of Automatic Circuit Breakers:

Q: How does the thermal magnetic trip mechanism function in this circuit breaker?

A: The thermal magnetic trip mechanism detects both overload and short circuit conditions. The thermal section responds to prolonged overcurrents, while the magnetic part reacts instantly to sudden, high fault currents, automatically disconnecting the supply to protect the circuit.

Q: What cable sizes can be used with this automatic circuit breaker?

A: This circuit breaker is compatible with cable sizes up to 25 mm, supporting a broad range of wiring requirements in three-phase installations.

Q: When is it recommended to use a three-pole, 32 A circuit breaker with C curve?

A: Such a breaker is ideal for protecting three-phase electrical loads, particularly those with moderate inrush currents like motors, distribution boards, and industrial equipment.

Q: Where can this circuit breaker be installed in an electrical system?

A: This breaker is suited for three-phase panels in commercial, industrial, or large residential settings. It can be mounted horizontally or vertically using a standard DIN rail, offering flexibility for various enclosure designs.

Q: What is the process for mounting this breaker onto a DIN rail?

A: Installation involves aligning the breaker with the rail, then snapping it into place. Its design allows secure, tool-free mounting, simplifying both initial setup and future replacements.

Q: What benefits does the IP20 rating provide in practical applications?

A: The IP20 rating means the device is protected against accidental contact with fingers or similar objects, enhancing user safety during regular operations and maintenance.

Q: How does the automatic protection feature improve safety and reliability?

A: Automatic protection against overloads and short circuits reduces the risk of electrical fires and equipment failures, contributing to safer, more reliable operation while minimizing downtime.

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