W28-X1015-3.70 Circuit Breaker

Basic Information Overview

• Category: Electrical Components
• Use: Overcurrent Protection
• Characteristics: Thermal, Current Rating 3.70A, Voltage Rating 250VAC, Push-to-Reset, Trip-Free
• Package: Panel Mount, 1 Pole, 1 Throw
• Essence: Provides protection against overcurrent conditions in electrical circuits
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Current Rating: 3.70A
• Voltage Rating: 250VAC
• Mounting Type: Panel Mount
• Number of Poles: 1
• Throw Configuration: 1

Detailed Pin Configuration

• Pin 1: Line Terminal
• Pin 2: Load Terminal
• Pin 3: Ground Terminal

Functional Features

• Provides overcurrent protection by interrupting the circuit when the current exceeds the rated value
• Push-to-reset mechanism for easy restoration after a trip event
• Trip-free design ensures the breaker cannot be held closed during an overcurrent condition

Advantages and Disadvantages

Advantages

• Reliable overcurrent protection
• Resettable functionality
• Trip-free design enhances safety

Disadvantages

• Limited current rating compared to higher capacity circuit breakers
• Single pole configuration may not suit all applications

Working Principles

The W28-X1015-3.70 circuit breaker operates based on the principle of thermal-magnetic protection. When the current exceeds the rated value, the internal bimetallic strip heats up, causing it to bend and trip the breaker. The push-to-reset feature allows the user to manually restore the circuit after the fault is cleared.

Detailed Application Field Plans

This circuit breaker is commonly used in various electrical equipment and appliances such as power strips, industrial control panels, and automotive systems. Its compact size and reliable performance make it suitable for both commercial and residential applications.

Detailed and Complete Alternative Models

• W28-XQ1A-3.70: Similar thermal circuit breaker with quick-connect terminals
• W28-XT1A-3.70: Thermal-magnetic circuit breaker with a higher voltage rating

Note: The alternative models listed above are for reference purposes and may have different specifications.

This comprehensive entry provides detailed information about the W28-X1015-3.70 circuit breaker, covering its basic overview, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.