Schneider ZB4BW433 Output module

Schneider Electric Circuit Breakers Overview

Schneider Electric offers a wide range of circuit breakers designed to protect electrical circuits from damage caused by overloads, short circuits, ground faults, and more. Their product line includes various types,

 from Miniature Circuit Breakers (MCBs) to Molded Case Circuit Breakers (MCCBs) and Air Circuit Breakers (ACBs).

Product Detailed Description

• Function:

• Automatically interrupts the circuit when the current exceeds the rated value or a fault occurs, protecting equipment and personnel safety.

• Some circuit breakers also have an isolation function to disconnect the power supply during maintenance.

• Features:

• Reliable overload and short circuit protection.

• Multiple trip units available to suit different application requirements.

• Modular design for easy installation and maintenance.

• Some products have communication capabilities and can be integrated into smart power distribution systems.

Product Parameters

Due to the large number of models, the following lists some common parameter types:

• Rated Current (In):

• The maximum current that the circuit breaker can continuously carry.

• Rated Voltage (Un):

• The voltage level for which the circuit breaker is suitable.

• Breaking Capacity (Icu/Ics):

• The maximum fault current that the circuit breaker can safely interrupt. Icu is the ultimate breaking capacity, and Ics is the service breaking capacity.

• Number of Poles:

• 1P, 2P, 3P, 4P (single pole, two poles, three poles, four poles).

• Tripping Characteristic Curves:

• Type B, Type C, Type D, etc., suitable for different load types.

• Installation Method:

• DIN rail mounting, fixed mounting, etc.

• Please refer to the official Schneider Electric product manual for specific product parameters.

Product Advantages

• High Reliability:

• Schneider Electric is a globally renowned manufacturer of electrical equipment with reliable product quality.

• Wide Product Range:

• Able to meet the needs of various application scenarios.

• Advanced Technology:

• Continuously innovating to provide circuit breakers with advanced protection and communication functions.

• Global Service Network:

• Provides comprehensive pre-sales and after-sales services.

• Safety Assurance:

• Effectively protects electrical equipment and personnel safety.

Precautions

• Correct Selection:

• Select the appropriate circuit breaker based on the circuit's rated current, expected fault current, load characteristics, etc.

• Correct Installation:

• Operate according to Schneider Electric's installation guidelines.

• Regular Inspection:

• Regularly check the operating status of the circuit breaker to ensure its function is normal.

• No Live Operation:

• Always disconnect the power supply before performing installation, maintenance, or other operations.

• Follow Electrical Safety Regulations:

• All operations should comply with local electrical safety regulations.

Product Applications

• Residential Buildings:

• Used as the main switch and branch switches in household circuits, providing overload and short circuit protection.

• Commercial Buildings:

• Used in the power distribution systems of commercial premises to protect lighting, air conditioning, office equipment, etc.

• Industrial Sector:

• Used for the circuit protection of industrial equipment such as factories and production lines.

• Infrastructure:

• Used for the protection of electrical systems in transportation, energy, and other infrastructure.

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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E-mail: alex@fenoux.com

Tel.: +86 13338369201

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