ABB ESB25 Contactor, 48V Coil, 4-Pole, 25 A, 17.3 kW 48V, 4 NC, 400V ac

RS Stock No.:: 211-1492
Mfr. Part No.:: 1SAE231111R0304
Brand:: ABB

ABB ESB25 Contactor, 48V Coil, 4-Pole, 25 A, 17.3 kW 48V, 4 NC, 400V ac

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Subtotal (1 unit)*

Kr. 987,90

(exc. VAT)

Kr. 1 234,88

(inc. VAT)

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Ready to ship from 15 July 2026

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Units	Per unit
1 +	Kr. 987,90

*price indicative

RS Stock No.:: 211-1492
Mfr. Part No.:: 1SAE231111R0304
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
	Coil Voltage	48V
	Product Type	Contactor
	Number of Poles	4
	Contact Voltage	400V ac
	Contact Current	25A
	Series	ESB25
	Power Rating	17.3kW
	Mount Type	DIN Rail
	Function	Safety
	Normal State Configuration	4 NC
	Terminal Type	Screw
	Contactor Application	Safety
	Minimum Operating Temperature	-25°C
	Operational Current Ie	6A
	Control Circuit Voltage Uc	48V
	Maximum Operating Temperature	55°C
	Depth	65mm
	Length	65mm
	Width	36mm
	Standards/Approvals	IEC, UL, EN
	Pole and Throw Configuration	4

	Select all
	Brand ABB
	Coil Voltage 48V
	Product Type Contactor
	Number of Poles 4
	Contact Voltage 400V ac
	Contact Current 25A
	Series ESB25
	Power Rating 17.3kW
	Mount Type DIN Rail
	Function Safety
	Normal State Configuration 4 NC
	Terminal Type Screw
	Contactor Application Safety
	Minimum Operating Temperature -25°C
	Operational Current Ie 6A
	Control Circuit Voltage Uc 48V
	Maximum Operating Temperature 55°C
	Depth 65mm
	Length 65mm
	Width 36mm
	Standards/Approvals IEC, UL, EN
	Pole and Throw Configuration 4

COO (Country of Origin):: DE

ABB ESB Series Contactor, 17.3kW Power Rating, 4NC - 1SAE231111R0304

This contactor controls single and three-phase loads up to 25A, operating at a coil voltage of 48V. With compact dimensions of 65mm x 36mm x 65mm, it is suitable for space-constrained applications.

Features & Benefits

• Integrated overvoltage protection enhances safety

• 4-pole configuration allows for comprehensive control

• Low power consumption reduces operational costs

• Rated for up to 400V AC for high-voltage applications

Applications

• Controls motor circuits effectively

• Utilised in smart home automation systems to control electrical appliances and devices

Will it withstand high temperatures during operation?

Yes, it operates up to 55°C for challenging environments.

Can it be installed easily in existing panels?

Yes, its compact design allows for simple installation.