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ABB XT4L Molded Case Circuit Breaker 4-Pole 50A 150 kA Breaking Capacity Fixed Mount Italy XT4L

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ABB XT4L Molded Case Circuit Breaker 4-Pole 50A 150 kA Breaking Capacity Fixed Mount Italy XT4L

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Category Molded Case Circuit Breaker Brand ABB Condition New

Specifications

Country of Origin	Italy
Range	XT4L
Brand	ABB
Height	160mm
Model	XT4L
Depth	82.5mm
Width	140mm
Mount Type	Fixed
Current Rating	50A
Series	XT4L
Terminal type	Fixed
Breaking Capacity	150kA
Number of Poles	4
Standards/Approvals	RoHS, IEC, CE
Rated AC Voltage	690V ac
Rated DC Voltage	500V dc
Better World Claim	Designed for Disassembly
Tripping Mechanism	Thermal Magnetic
Reset Actuator Type	Lever
Short circuit performance level	L

Key Features

Rated operating voltage up to 690 V AC and 500 V DC for versatile use.
Thermal magnetic tripping mechanism ensures sensitive and reliable circuit interruption.
Constructed with a compact 140 mm width, 160 mm height, and 82.5 mm depth for easy installation.
Equipped with a lever reset actuator type for convenient manual control.
Complies with international standards including RoHS, IEC, and CE for safety and quality assurance.
Designed for disassembly supporting sustainability and environmentally responsible usage.
Features front fixed terminals for stable electrical connections.
Short circuit performance classified as level L with instantaneous short circuit current setting ranging 300 to 500 A.

Product Description

ABB XT4L Molded Case Circuit Breaker 4-Pole 50A (Model XT4L) is designed for power distribution with a fixed mounting style, providing reliable electrical protection in industrial, commercial, and manufacturing environments. Featuring a breaking capacity of 150 kA, this MCCB handles high fault current interruptions safely up to 690 V AC and 500 V DC voltages.

This breaker utilizes a thermal magnetic tripping mechanism which combines overload and short circuit protection in a compact form factor (140 mm width, 160 mm height and 82.5 mm depth). The front fixed terminal type design simplifies wiring and installation tasks.

It comes with a lever-type reset actuator for efficient manual operation. The product complies with key international standards including RoHS, IEC, and CE, ensuring safety, regulatory compliance, and quality performance.

Designed for disassembly, the ABB XT4L supports sustainability goals, facilitating end-of-life component recycling. Its short circuit performance level L and adjustable instantaneous short circuit current setting from 300 to 500 A enhance system protection accuracy.

Manufactured in Italy, this circuit breaker is ideal for industrial electrical panels, automation systems, HVAC, manufacturing plants, and power distribution units. It ensures robust, dependable circuit protection under demanding conditions.

Rated current 50A for medium power circuits. Four-pole configuration for three-phase system applications. Fixed mount for secure, stable installation. Suitable for use in industrial, laboratory, and commercial electrical systems.

Compact dimensions aid panel space optimization. Thermal magnetic trip mechanism protects against overload and short circuit fault conditions. Supports better world initiatives through designed disassembly and responsible manufacturing.

Explore more ABB MCCB products and electrical protection devices on EnvMart for industrial-grade, certified, and reliable solutions.