Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	3
	Current Rating	25A
	Tripping Characteristics	Type C
	Rated AC Voltage	400 V, 690 V
	Breaking Capacity at Maximum Voltage Rating	50 kA
	Range	High Performance
	Series	S800S
	Circuit Breaker Type	MCB
	Width	81mm
	Length	95mm
	Mounting Style	DIN Rail Mount
	Depth	82.5mm
	Model Number	S803S-C25
	Application	Commercial, Industrial
	Reset Actuator Type	Toggle Switch
	Terminal Contact Type	Screw

	Select all
	Brand ABB
	Number of Poles 3
	Current Rating 25A
	Tripping Characteristics Type C
	Rated AC Voltage 400 V, 690 V
	Breaking Capacity at Maximum Voltage Rating 50 kA
	Range High Performance
	Series S800S
	Circuit Breaker Type MCB
	Width 81mm
	Length 95mm
	Mounting Style DIN Rail Mount
	Depth 82.5mm
	Model Number S803S-C25
	Application Commercial, Industrial
	Reset Actuator Type Toggle Switch
	Terminal Contact Type Screw

COO (Country of Origin):: CH

ABB S800S Series MCB, 3 Poles, 25A Current Rating - 2CCS863001R0254 S803S C 25A - 50 KA

This miniature circuit breaker (MCB) is designed for high-performance use in diverse electrical systems. It offers essential protection against overcurrents, ensuring safety and dependability in automation and industrial settings. The robust design and advanced tripping characteristics are crucial in maintaining the integrity of electrical installations.

Features & Benefits

• 3-pole configuration provides effective trip protection
• Rated for 25A, catering to various electrical loads
• Type C tripping characteristics allow for medium inrush current handling
• High performance ensures operation under stringent conditions
• DIN rail mounting enables straightforward installation in electrical panels
• 50KA tripping capacity improves circuit safety during faults

Applications

• Protection of industrial machinery circuits
• Suitable for lighting requiring overcurrent protection
• Used in electronic systems needing enhanced safety features
• Ideal for automation systems where consistent performance is essential

How does it manage power surges?

This circuit breaker features Type C characteristics, designed to handle short-term overloads typically found in industrial and electronic systems.

What type of mounting is required for installation?

It is designed specifically for DIN rail mounting, facilitating easy installation in standard electrical panels.

Can it be used in residential applications?

Yes, it is appropriate for various residential scenarios, particularly where circuit protection from overloads is needed.

How often should it be inspected or maintained?

Regular inspections are advisable to ensure functionality and safety, especially in high-load environments.

What should I do if it trips frequently?

Frequent tripping may suggest a potential issue with the connected load

it is recommended to consult an electrician for further assessment.

ABB High Performance S800S MCB, 3P, 25A Curve C, 400 V, 690 V AC, 50 kA Breaking Capacity

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