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Sélectionner tout	Attribut	Valeur
	Marque	ABB
	Range	SACE Tmax XT
	Product Type	Molded Case Circuit Breaker
	Series	XT4S
	Number of Poles	3
	Current Rating	250A
	Breaking Capacity	12kA
	Rated AC Voltage	690V ac
	Mount Type	Fixed
	Rated DC Voltage	500V dc
	Terminal Type	Bolt
	Height	160mm
	Depth	82.5mm
	Standards/Approvals	IEC
	Width	105mm
	Better World Claim	Designed for Disassembly
	Better World Product	Yes
	Break Time	Instantaneous

	Sélectionner tout
	Marque ABB
	Range SACE Tmax XT
	Product Type Molded Case Circuit Breaker
	Series XT4S
	Number of Poles 3
	Current Rating 250A
	Breaking Capacity 12kA
	Rated AC Voltage 690V ac
	Mount Type Fixed
	Rated DC Voltage 500V dc
	Terminal Type Bolt
	Height 160mm
	Depth 82.5mm
	Standards/Approvals IEC
	Width 105mm
	Better World Claim Designed for Disassembly
	Better World Product Yes
	Break Time Instantaneous

Pays d'origine :: IT

ABB XT4S Series Molded Case Circuit Breaker, 250A Current Rating, 690V AC Rated AC Voltage - 1SDA068475R1 XT4S 250 Ekip LS/I 250A FF

This moulded-case circuit-breaker is a three-pole protective device designed to interrupt fault currents in low-voltage distribution and control systems. It is intended for fixed mounting and provides instantaneous tripping to protect conductors and equipment in industrial automation, electrical distribution and mechanical control panels. The product is compatible with systems requiring AC and DC interruption and is built to recognised international standards.

Features and Benefits:

• 250 A rating delivers high continuous current capacity
• 690V AC rating supports high-voltage distribution applications
• 500V DC rating enables use in DC-fed systems
• 12 kA breaking capacity limits fault energy exposure
• Bolt terminals ensure secure conductor connections
• Instantaneous trip characteristic minimises damage from short circuits

Applications

• Suitable for protection of motor-feeder circuits in automation cabinets
• Ideal for distribution boards requiring three-pole isolation
• Used with DC supplies in battery-backed control systems
• Can be used for panel-level short-circuit protection in manufacturing plants
• Used for retrofit installations requiring fixed-mount breakers

What mounting arrangement does it require?

It is designed for fixed installation and requires a secure panel or frame mounting compatible with bolt-terminal access.

Which standards framework does it adhere to?

It is manufactured to conform with IEC requirements for low-voltage circuit-breaker performance and testing.

How does the Terminal type affect installation?

Bolt terminals provide a robust mechanical and electrical connection suitable for conductors of varying cross-sections and support repeated torque application.

What operating environments are supported by its voltage ratings?

The AC rating makes it suitable for up to 690V AC systems while the DC rating permits use in circuits up to 500V DC where Rapid interruption is needed.

ABB, SACE Tmax XT, XT4S Molded Case Circuit Breaker 3-Pole 250A, Breaking Capacity 12 kA, Fixed

Frais de livraison offerts pour toute commande de plus de 90,00 €