Siemens SENTRON 5SY4 Miniature Circuit Breaker, 1-Pole, 2 A, Type C, 440 V ac AC, 440 V dc DC, 25 kA Breaking Capacity

RS Stock No.:: 622-0014
Distrelec Article No.:: 136-07-799
Mfr. Part No.:: 5SY4102-7
Brand:: Siemens

Siemens SENTRON 5SY4 Miniature Circuit Breaker, 1-Pole, 2 A, Type C, 440 V ac AC, 440 V dc DC, 25 kA Breaking Capacity

Subtotal (1 unit)*

£22.57

(exc. VAT)

£27.08

(inc. VAT)

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Plus 112 unit(s) shipping from 02 March 2026
Plus 80 unit(s) shipping from 09 March 2026

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Units	Per unit
1 +	£22.57

*price indicative

RS Stock No.:: 622-0014
Distrelec Article No.:: 136-07-799
Mfr. Part No.:: 5SY4102-7
Brand:: Siemens

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Number of Poles	1
	Product Type	Miniature Circuit Breaker
	Current Rating	2 A
	Tripping Characteristics	Type C
	Rated AC Voltage	440 V ac
	Rated DC Voltage	440 V dc
	Breaking Capacity	25kA
	Mount Type	DIN Rail
	Range	SENTRON
	Series	5SY4
	Standards/Approvals	UL 2367, UL 1077, EN 60068-2-6, CCC, EN 50178, IEC/EN 60947-2, EN 61000-6-3, CEBEC, NF, IEC/EN 60934, EN 60068-2-78, UL 508, IEC/EN 60898-1, DIN VDE 0641-21, BV, LR, EN 60068-2-27, RED, RINA, ABS, IMQ, DNV-GL, VDE, TSE, EN 61000-6-2
	Width	17.5 mm
	Depth	76mm
	Tripping Mechanism	Thermomagnetic, Electronic

	Select all
	Brand Siemens
	Number of Poles 1
	Product Type Miniature Circuit Breaker
	Current Rating 2 A
	Tripping Characteristics Type C
	Rated AC Voltage 440 V ac
	Rated DC Voltage 440 V dc
	Breaking Capacity 25kA
	Mount Type DIN Rail
	Range SENTRON
	Series 5SY4
	Standards/Approvals UL 2367, UL 1077, EN 60068-2-6, CCC, EN 50178, IEC/EN 60947-2, EN 61000-6-3, CEBEC, NF, IEC/EN 60934, EN 60068-2-78, UL 508, IEC/EN 60898-1, DIN VDE 0641-21, BV, LR, EN 60068-2-27, RED, RINA, ABS, IMQ, DNV-GL, VDE, TSE, EN 61000-6-2
	Width 17.5 mm
	Depth 76mm
	Tripping Mechanism Thermomagnetic, Electronic

COO (Country of Origin):: DE

Siemens MCB, Type C Tripping Characteristics, IP20 Rating - 5SY4102-7

Make safety a priority in your workplace with this effective MCB from Siemens. The single-pole unit provides protection against short circuits and overloads in electrical systems. You can also use it to quickly and easily isolate a circuit for inspection. It has dimensions of just 90 (L) x 17.5 (W) x 76mm (D), so saves space in your cabinet. Installation's a breeze, as you simply clip the breaker onto your DIN rail.

Features & Benefits

• Type C tripping characteristics make it suitable for protecting devices with a low inrush current

• Voltage rating of 230V AC, so works with the UK mains supply

What's an MCB?

An MCB, or miniature circuit breaker, is a device designed to interrupt an electrical circuit in the event of an electrical hazard by cutting the power to the load. It's an essential piece of kit for keeping people safe from electric shocks and preventing damage to downstream equipment.

What's the difference between an MCB and a fuse?

Both an MCB and a fuse are designed to interrupt a circuit in the event of a fault. While a blown fuse must be replaced, an MCB can be simply switched back on again when the fault is fixed, saving time and effort.

Standards

EN 60898; DIN VDE 0641; part 11; IEC 60898