ABB S300P Miniature Circuit Breaker, 3-Pole, 4A, Type C, 415V ac AC, 125 V dc DC, 100 kA Breaking Capacity

RS Stock No.:: 200-307
Mfr. Part No.:: 2CDS383001R0044
Brand:: ABB

ABB S300P Miniature Circuit Breaker, 3-Pole, 4A, Type C, 415V ac AC, 125 V dc DC, 100 kA Breaking Capacity

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Subtotal (1 unit)*

Kr. 2 378,47

(exc. VAT)

Kr. 2 973,09

(inc. VAT)

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Ready to ship from 14 December 2026

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Units	Per unit
1 +	Kr. 2 378,47

*price indicative

RS Stock No.:: 200-307
Mfr. Part No.:: 2CDS383001R0044
Brand:: ABB

Specifications

Technical Reference

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
	Current Rating	4A
	Tripping Characteristics	Type C
	Rated AC Voltage	415V ac
	Rated DC Voltage	125V dc
	Breaking Capacity	100kA
	Mount Type	DIN Rail
	Series	S300P
	Terminal Type	Screw
	IP Rating	IP40, IP20
	Standards/Approvals	IEC/EN 60947-2 IEC/EN 60898-1 UL 1077 CSA 22.2. No.235 GB/T 14048.2 GB/T 10963.1
	Width	52.50mm
	Height	88mm
	Depth	69mm
	Reset Actuator Type	Toggle

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 3
	Current Rating 4A
	Tripping Characteristics Type C
	Rated AC Voltage 415V ac
	Rated DC Voltage 125V dc
	Breaking Capacity 100kA
	Mount Type DIN Rail
	Series S300P
	Terminal Type Screw
	IP Rating IP40, IP20
	Standards/Approvals IEC/EN 60947-2 IEC/EN 60898-1 UL 1077 CSA 22.2. No.235 GB/T 14048.2 GB/T 10963.1
	Width 52.50mm
	Height 88mm
	Depth 69mm
	Reset Actuator Type Toggle

COO (Country of Origin):: DE

ABB S300P Series Miniature Circuit Breaker, 4A Current, 415V ac Rated Voltage - 2CDS383001R0044

This miniature circuit breaker provides overcurrent protection for low-voltage installations and is intended for DIN-rail mounted distribution panels. It operates with a type C tripping characteristic suitable for moderate inrush currents and is rated for both AC and DC systems, allowing application in mixed-voltage environments where Compact protection is required. The device includes a toggle reset actuator and screw-type terminations for secure connections.

Features and Benefits:

• 25kA breaking capacity limits fault energy
• 3-pole configuration protects three conductors simultaneously
• Type C tripping copes with motor start-up surges
• Toggle reset actuator enables quick manual reclosure
• Screw terminals ensure secure conductor clamping

Applications

• Suitable for three-phase distribution protection
• Ideal for industrial control panels with DIN-rail
• Used with DC control circuits up to 125V dc
• Can be used for branch-circuit protection in machinery
• Used for installations requiring recognised standards approvals

What electrical approvals accompany the device?

It meets IEC/EN 60947-2 and IEC/EN 60898-1 standards and holds UL1077 and CSA22.2 No.235 approvals.

How does the product handle DC switching?

It is rated to interrupt circuits at 125V dc, allowing use in direct-current applications within that voltage.

What ingress protection is provided for the terminals and enclosure?

The unit offers IP40 protection for the enclosure and IP20 for accessible parts, restricting contact and particle entry accordingly.

What mounting and termination methods are required for installation?

It clips onto a standard DIN rail and uses screw-type terminals for conductor connection.