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ABB Tmax XT Molded Case Circuit Breaker 4-Pole 50A Breaking Capacity 85kA Fixed 1SDA068318R1 XT4S 160 TMA 50-500 4p F F

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ABB Tmax XT Molded Case Circuit Breaker 4-Pole 50A Breaking Capacity 85kA Fixed 1SDA068318R1 XT4S 160 TMA 50-500 4p F F

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Category Molded Case Circuit Breaker Brand ABB Condition New

Specifications

Country of Origin	Italy
Range	Tmax XT
Brand	ABB
Height	160mm
Model	1SDA068318R1 XT4S 160 TMA 50-500 4p F F
Depth	82.5mm
Width	140mm
Mount Type	Fixed
Current Rating	50A
Series	Tmax XT
Terminal type	Fixed
Breaking Capacity	85kA
Number of Poles	4
Standards/Approvals	CE, IEC, RoHS
Rated AC Voltage	690V ac
Rated DC Voltage	500V dc
Better World Claim	Designed for Disassembly
Tripping Mechanism	Thermal Magnetic
Reset Actuator Type	Lever
Rated current (In)	50 A In
Rated frequency (f)	50/60 Hz
Rated voltage (Ur)	690 V
Rated impulse withstand voltage (Uimp)	8 kV

Key Features

The breaker is part of the Tmax XT series offering robust circuit protection.
It features a thermal magnetic tripping mechanism for reliable fault interruption.
Compact dimensions include a height of 160 mm, width of 140 mm, and depth of 82.5 mm.
Designed for fixed mounting with front terminals for secure electrical connections.
Complies with CE, IEC, and RoHS standards ensuring quality and safety compliance.
Includes a reset lever actuator for easy manual operation.
Suitable for industrial, electrical distribution, and automation applications requiring high breaking capacity.
Manufactured in Italy with a focus on sustainability and design for disassembly.

Product Description

ABB 1SDA068318R1 XT4S 160 TMA 50-500 4p F F Molded Case Circuit Breaker is a premium electrical protection device featuring a 4-pole design and a current rating of 50 A. It belongs to the Tmax XT range, known for its high breaking capacity and reliability in industrial power distribution systems.

The breaker is equipped with a thermal magnetic tripping mechanism that provides accurate fault detection and circuit interruption. Rated for AC voltages up to 690 V and DC voltages up to 500 V, it ensures robust protection for a wide range of electrical applications.

Its fixed terminal design and front connection points facilitate secure installation in electrical panels. The compact form factor of 160 mm height, 140 mm width, and 82.5 mm depth allows for efficient use of panel space.

Certified to CE, IEC, and RoHS standards, this breaker meets rigorous safety and environmental compliance requirements. It also features a manual reset lever for ease of use during maintenance or after fault clearance.

Manufactured in Italy, the breaker supports ABB's Better World initiative, emphasizing sustainability and design for disassembly. This product is ideal for use in industrial, manufacturing, commercial electrical distribution, and automation systems that demand high interruption capabilities and dependable protection.

The Tmax XT breaker series ensures high performance and durability. Thermal magnetic release type provides fast and reliable tripping. Designed for fixed mounting with front terminals to enable secure installation. Compact dimensions suitable for panel installations with limited space.

Compliance with international standards ensures installation trustworthiness. Supports energy efficiency and sustainable manufacturing principles. Manual reset actuator simplifies operational handling post-trip. Provides protection across a range of AC and DC voltages.

Explore the range of ABB circuit breakers and accessories on EnvMart for reliable industrial electrical solutions.