ABB High Performance S800N Miniature Circuit Breaker, 3-Pole, 63 A, Type B, 690 V ac AC, 375 V dc DC, 36 kA Breaking

RS Stock No.:: 435-302
Mfr. Part No.:: 2CCS893001R0635 S803N-B63
Manufacturer:: ABB

ABB High Performance S800N Miniature Circuit Breaker, 3-Pole, 63 A, Type B, 690 V ac AC, 375 V dc DC, 36 kA Breaking

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MYR1,315.59

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RS Stock No.:: 435-302
Mfr. Part No.:: 2CCS893001R0635 S803N-B63
Manufacturer:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Miniature Circuit Breaker
	Number of Poles	3
	Tripping Characteristics	Type B
	Breaking Capacity	36kA
	Range	High Performance
	Series	S800N
	Terminal Type	Cage Terminal
	IP Rating	IP20
	Height	95mm
	Standards/Approvals	IEC/EN 60947-2, IEC/EN 60898-1
	Depth	88.5mm
	Tripping Mechanism	Thermomagnetic, Electromagnetic

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 3
	Tripping Characteristics Type B
	Breaking Capacity 36kA
	Range High Performance
	Series S800N
	Terminal Type Cage Terminal
	IP Rating IP20
	Height 95mm
	Standards/Approvals IEC/EN 60947-2, IEC/EN 60898-1
	Depth 88.5mm
	Tripping Mechanism Thermomagnetic, Electromagnetic

RoHS Status: Exempt

COO (Country of Origin):: CH

ABB S800N Series MCB, 63A Current Rating , 3 Poles - 2CCS893001R0635 S803N-B63

This is a high performance MCB designed to deliver reliable electrical protection in commercial and industrial applications. The 3-pole construction accommodates a rated current of 63 A, making it suitable for a variety of installations. With dimensions of 81mm in width and 82.5mm in depth, this DIN Rail mount circuit breaker is engineered for maximum efficiency and safety.

Features & Benefits

• Supports voltages up to 690 V for versatile applications
• Includes thermal tripping for effective overload protection
• Electromechanical tripping guards against short circuits
• Fast arc extinction enhances operational safety

Applications

• Ideal for commercial electrical distribution boards
• Suitable for industrial machinery and equipment protection
• Used in residential where high performance is required
• Functions effectively in both AC and DC systems
• Supports diverse accessory integrations for custom needs

What are the tripping mechanisms used for this circuit breaker?

The circuit breaker employs two mechanisms, a thermal tripping mechanism for overload scenarios and an electromechanical tripping mechanism specifically designed for short circuit protection, ensuring comprehensive safety coverage.

How does this circuit breaker enhance safety during operation?

Its fast arc extinction capability ensures that electrical arcs are quickly extinguished, significantly reducing the risk of electrical fires and damage to connected devices during fault conditions.

What is the maximum breaking capacity of this device, and how does it perform?

This circuit breaker has a maximum breaking capacity of 36 kA at 400 V, allowing it to effectively manage high fault currents and protect downstream circuits from damage.

Approvals

CCC

Standards

EN 60898-1, IEC 60947-2