RS PRO RSK2 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type AC, 630 A 230V

RS Stock No.:: 755-721
Brand:: RS PRO

RS PRO RSK2 Series Residual Current Circuit Breaker, 63A, 2-Pole, 300 mA, Type AC, 630 A 230V

Subtotal (1 unit)*

$79.31

(exc. GST)

$91.21

(inc. GST)

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In Stock

Plus 35 unit(s) shipping from 09 November 2026

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Units	Per unit
1 +	$79.31

*price indicative

RS Stock No.:: 755-721
Brand:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Residual Current Circuit Breaker
	Current Rating	63A
	Number of Poles	2
	Series	RSK2
	Range	RSK
	Trip Sensitivity	300mA
	Mount Type	DIN Rail
	Tripping Characteristics	Type AC
	Standards/Approvals	EMC, IEC/EN 61008-1, ISO/IEC 17025, LVD, REACH, RoHS
	Terminal Type	Screw Clamp
	Height	36mm
	Depth	73mm
	Width	81mm
	Breaking Capacity	630A
	Tripping Mechanism	Residual Current
	Earth Leakage Protection Type	AC
	Reset Actuator Type	Knob
	Rated AC Voltage	230V
	Application	Protection
	Break Time	Instantaneous

	Select all
	Brand RS PRO
	Product Type Residual Current Circuit Breaker
	Current Rating 63A
	Number of Poles 2
	Series RSK2
	Range RSK
	Trip Sensitivity 300mA
	Mount Type DIN Rail
	Tripping Characteristics Type AC
	Standards/Approvals EMC, IEC/EN 61008-1, ISO/IEC 17025, LVD, REACH, RoHS
	Terminal Type Screw Clamp
	Height 36mm
	Depth 73mm
	Width 81mm
	Breaking Capacity 630A
	Tripping Mechanism Residual Current
	Earth Leakage Protection Type AC
	Reset Actuator Type Knob
	Rated AC Voltage 230V
	Application Protection
	Break Time Instantaneous

RS PRO Datasheet

COO (Country of Origin):: TR

RS PRO 63 A Residual Current Circuit Breaker

The RS PRO Residual Current Circuit Breaker (RCCB) is designed to provide essential protection against earth fault currents, ensuring safety in electrical installations. With a current rating of 63 A and a breaking capacity of 630 A, this RCCB is Ideal for safeguarding circuits in residential and commercial environments. Its instantaneous break time and AC earth leakage protection type enhance its reliability and efficiency.

Features and Benefits

Current Rating: 63 A for robust circuit protection
Breaking Capacity: 630 A to handle high fault currents
Earth Leakage Protection: AC type for effective fault detection
Mount Type: DIN Rail for easy installation
Number of Poles: 2 for comprehensive circuit coverage
Tripping Sensitivity: 300 mA for precise fault detection
Reset Actuator Type: Knob for straightforward resetting
Terminal Type: Screw Clamp for secure connections

Applications

Residential electrical systems
Commercial building installations
Industrial control panels

Additional Information

Complies with EMC, IEC/EN 61008-1, ISO/IEC 17025, LVD, REACH, and RoHS standards
Tripping Characteristics: Type AC for standard applications
Dimensions: 36 mm height, 81 mm width, 73 mm depth

Why RS PRO?

RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.