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Siemens SENTRON 5SY4 Miniature Circuit Breaker, 2-Pole, 40 A, Type C, 400 V ac AC, 10 kA Breaking Capacity

RS Stock No.:: 124-3167
Mfr. Part No.:: 5SY4240-7
Manufacturer:: Siemens

Siemens SENTRON 5SY4 Miniature Circuit Breaker, 2-Pole, 40 A, Type C, 400 V ac AC, 10 kA Breaking Capacity

Subtotal (1 unit)*

HK$832.40

FREE delivery for orders over HK$250.00

Temporarily out of stock

Shipping from 05 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	HK$832.40

*price indicative

RS Stock No.:: 124-3167
Mfr. Part No.:: 5SY4240-7
Manufacturer:: Siemens

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Number of Poles	2
	Product Type	Miniature Circuit Breaker
	Current Rating	40 A
	Tripping Characteristics	Type C
	Rated AC Voltage	400 V ac
	Mount Type	DIN Rail
	Breaking Capacity	10kA
	Range	SENTRON
	Series	5SY4
	Terminal Type	Screw
	IP Rating	IP20
	Width	76 mm
	Depth	90mm
	Height	90mm
	Standards/Approvals	CCC, CE, EAC
	Reset Actuator Type	Toggle Switch

	Select all
	Brand Siemens
	Number of Poles 2
	Product Type Miniature Circuit Breaker
	Current Rating 40 A
	Tripping Characteristics Type C
	Rated AC Voltage 400 V ac
	Mount Type DIN Rail
	Breaking Capacity 10kA
	Range SENTRON
	Series 5SY4
	Terminal Type Screw
	IP Rating IP20
	Width 76 mm
	Depth 90mm
	Height 90mm
	Standards/Approvals CCC, CE, EAC
	Reset Actuator Type Toggle Switch

COO (Country of Origin):: DE

Siemens SENTRON 5SY4 Miniature Circuit Breaker, 2-Pole, 40 A, Type C, 400 V ac AC, 10 kA Breaking Capacity

FREE delivery for orders over HK$250.00

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