ABB XT5S Series Molded Case Circuit Breaker, 400A Current Rating, 690V Rated AC Voltage - 1SDA100424R1 XT5S 400 EkipDip LS/I 400

This MCCB molded case circuit breaker is designed for robust industrial circuit protection and it features a fixed mounting style and has dimensions of 103.5mm in length, 140mm in width, and a depth of 103.5mm. With a current rating of 400A and a high breaking capacity of 85kA, this circuit breaker ensures safety and performance in electrical systems.

Features & Benefits

• Provides solid-state release for enhanced protection

• Type S tripping characteristics adapt well to varying loads

• Designed for high voltage applications with 690V AC operational voltage

• Rated for mechanical durability up to 20,000 cycles

• Toggle switch operation for straightforward reset procedures

• Compact design optimises space without compromising performance

Applications

• Used for industrial circuit protection in commercial settings

• Suitable for fixed installations requiring stable electrical distribution

• Effective in machinery and equipment with varying load characteristics

• Utilised in power distribution systems for enhanced reliability

• Ideal for environments adhering to EU RoHS compliance

What are the breaking capacities across different voltages?

The circuit breaker can handle breaking capacities of 85kA at 220V, 230V, and 240V AC, with decreasing capacities of 50kA at 380V, 415V, and 440V AC, and further reductions at higher voltages.

How does the toggle switch facilitate operation?

The toggle switch serves as a simple reset actuator, providing a user-friendly method for restoring function after tripping, enhancing operability in critical situations.

What durability characteristics should I consider?

It offers mechanical durability rated for 20,000 cycles, supporting its longevity and reliability in consistent use within industrial applications.

How does the Type S tripping characteristic enhance safety?

The Type S tripping characteristic allows for selective disconnection, preventing unnecessary trips while providing effective protection against overcurrents in critical systems.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Molded Case Circuit Breaker
	Range	SACE Tmax XT
	Series	XT5S
	Number of Poles	3
	Current Rating	400 A
	Breaking Capacity	25kA
	Rated AC Voltage	690 V
	Mount Type	Fixed
	Rated DC Voltage	750 V
	Terminal Type	Screw
	Width	140 mm
	Height	205mm
	Standards/Approvals	IEC
	Depth	103.5mm
	Break Time	Instantaneous

	Select all
	Brand ABB
	Product Type Molded Case Circuit Breaker
	Range SACE Tmax XT
	Series XT5S
	Number of Poles 3
	Current Rating 400 A
	Breaking Capacity 25kA
	Rated AC Voltage 690 V
	Mount Type Fixed
	Rated DC Voltage 750 V
	Terminal Type Screw
	Width 140 mm
	Height 205mm
	Standards/Approvals IEC
	Depth 103.5mm
	Break Time Instantaneous

ABB, SACE Tmax XT, XT5S Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 25 kA, Fixed

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