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TE Connectivity W58 Thermal Circuit Breaker 4A Current Rating 1-Pole Direct Mount W58-XB1A4A-4

Category Thermal Circuit Breaker Brand TE Connectivity Condition New

Specifications

Country of Origin China
Brand TE Connectivity
Model W58-XB1A4A-4
Width 16.76mm
Mount Type Direct
Current Rating 4A
Series W58
Terminal type Screw
Breaking Capacity 1000A
Number of Poles 1
Standards/Approvals CE, RoHS
Rated AC Voltage 250V ac
Rated DC Voltage 50V dc
Tripping Characteristics Must trip at 145% at 25°C, Thermal, Trip between 101%-145% of rated load
Tripping Mechanism Thermal
Reset Actuator Type Toggle Switch
Mount Hole Size 18.8 mm
Break Time Medium

Key Features

  • Thermal tripping mechanism ensures reliable overload protection.
  • Toggle switch reset actuator for easy manual resetting.
  • Rated for 250V AC and 50V DC operating voltages.
  • Breaking capacity of 1000A with medium break time.
  • Compact width of 16.76 mm with 18.8 mm mount hole size.
  • Screw terminal type for secure electrical connections.
  • Complies with CE and RoHS standards for safety and environmental compliance.
  • Tripping characteristics trip between 101% to 145% of rated load at 25°C.

Product Description

TE Connectivity W58-XB1A4A-4 Thermal Circuit Breaker is a new, industrial-grade electrical protection device designed for preventing overload damage in circuits. It features a 4A current rating and 1-pole configuration, suitable for direct mounting installation with an 18.8 mm mount hole size.

This thermal breaker utilizes a thermal tripping mechanism activated at 145% of rated load at 25°C, with trip characteristics ranging between 101% and 145% of rated current ensuring precise overload protection. The toggle switch reset actuator enables quick and easy manual reset without replacing the breaker.

Rated for 250V AC and 50V DC, this breaker provides excellent breaking capacity of 1000A and a medium break time, balancing reaction speed with system stability. Its compact width of 16.76 mm and screw terminal type facilitate secure, space-saving electrical panel integration.

Manufactured in China, this product conforms to CE and RoHS standards, guaranteeing compliance with international safety and environmental regulations. The model W58-XB1A4A-4 is part of the W58 series by TE Connectivity, well-suited for industrial automation, control panels, electrical equipment protection, and construction applications.

Thermal tripping mechanism provides effective overload protection. Toggle switch actuator allows convenient manual resetting. Supports 250V AC and 50V DC rated voltages for versatile use. Robust 1000A breaking capacity with medium break time ensures safety.

Compact form factor fits standard electrical installations. Screw terminals ensure reliable electrical connections. Certified to CE and RoHS standards for quality and compliance. Accurate tripping characteristics at rated load enhance system protection.

This Thermal Circuit Breaker is ideal for electrical, manufacturing, industrial automation, and HVAC sectors requiring dependable current protection. Explore more professional electrical components and circuit protection devices at EnvMart for enhanced reliability and system safety.

TE Connectivity W58 Thermal Circuit Breaker 4A Current Rating 1-Pole Direct Mount W58-XB1A4A-4
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Frequently Asked Questions

This model has a current rating of 4A, making it suitable for various electrical applications.

It is rated for 250V AC and 50V DC operating voltages, providing versatility for different electrical systems.

This thermal circuit breaker has a breaking capacity of 1000A, ensuring effective overload protection in circuits.

The breaker utilizes a thermal tripping mechanism that activates when the load exceeds 145% of the rated current at 25°C, with trip characteristics ranging between 101% and 145%.

It features a toggle switch reset actuator, allowing for easy manual resetting without the need to replace the breaker.

The compact width of this model is 16.76 mm, making it suitable for space-saving installations.

The mount hole size for this unit is 18.8 mm, designed for direct mounting installations.

It uses screw terminals, which provide secure electrical connections for reliable operation.

This model complies with CE and RoHS standards, ensuring safety and environmental compliance.

The breaker has a medium break time, balancing reaction speed with system stability during overload conditions.

This thermal circuit breaker is well-suited for industrial automation, control panels, electrical equipment protection, and construction applications.

This model is a 1-pole configuration, designed for single-phase applications.

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