Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Miniature Circuit Breaker
	Number of Poles	4
	Current Rating	100A
	Tripping Characteristics	Type Z
	Rated AC Voltage	240V ac
	Breaking Capacity	50kA
	Series	S800U
	Standards/Approvals	UL 489, IEC/EN 60947-2, CSA C22.2 No.5

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 4
	Current Rating 100A
	Tripping Characteristics Type Z
	Rated AC Voltage 240V ac
	Breaking Capacity 50kA
	Series S800U
	Standards/Approvals UL 489, IEC/EN 60947-2, CSA C22.2 No.5

COO (Country of Origin):: CH

ABB S800U Series Miniature Circuit Breaker, 100A Current, 50kA Breaking Capacity - 2CCS864017R0825

This miniature circuit breaker provides overcurrent protection for low-voltage installations. It is designed for four-pole distribution arrangements, operating on single-phase and three-phase systems at the specified AC voltage. The device features a Compact footprint suited to confined panel spaces and includes a user-accessible actuator for manual reset and switching.

Features and Benefits:

• Type Z tripping characteristic for sensitive fault discrimination
• 50kA interrupting capacity to limit fault energy
• 100A current rating for high-load circuit protection
• I/O reset actuator enabling quick manual resetting
• IP20 enclosure rating protecting against contact ingress

Applications

• Used for protecting distribution boards in factories
• Suitable for feeder circuits requiring high interrupting capacity
• Ideal for control panels with four-pole isolation needs
• Can be used for electrical installations rated at 240V AC
• Suitable for systems requiring recognised international approvals

Which international standards does it meet?

It complies with UL 489, IEC/EN 60947-2, and CSA C22.2 No.5.

How many poles does the device provide and why is that useful?

It offers four poles, enabling simultaneous disconnection of all conductors in multi-phase circuits.

What environmental protection level does the enclosure provide?

The unit has an IP20 rating, offering protection against access to hazardous parts but not against liquids.

What are the physical dimensions important for panel design?

The breaker measures 95 mm in height, 106 mm in width and 82.50 mm in depth.

ABB S800U Miniature Circuit Breaker, 4-Pole, 100A, Type Z, 240V ac AC, 50 kA Breaking Capacity