ABB, EF19 Overload Relay 1 NO/1 NC, 18.9A, 5.7 A F.L.C, 18.9A Contact Rating, 304 W, 600V ac/dc 3

RS-stocknr.:: 711-6584
Fabrikantnummer:: 1SAX121001R1105 EF19-18.9
Fabrikant:: ABB

ABB, EF19 Overload Relay 1 NO/1 NC, 18.9A, 5.7 A F.L.C, 18.9A Contact Rating, 304 W, 600V ac/dc 3

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€ 175,99

(excl. BTW)

€ 212,95

(incl. BTW)

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Verzending 2 stuk(s) vanaf 25 september 2026
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RS-stocknr.:: 711-6584
Fabrikantnummer:: 1SAX121001R1105 EF19-18.9
Fabrikant:: ABB

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	ABB
	Product Type	Overload Relay
	FLC Motor Rating	18.9, 5.7A
	Relay Contact Current	18.9A
	Mount Type	Direct
	Series	EF19
	Pole and Throw Configuration	3
	Power Rating	304W
	Terminal Type	Screw
	Normal State Configuration	1 NO/1 NC
	IP Rating	IP20
	Reset Method	Automatic & Manual
	Adjustable Current Range	5.7 → 18.9 A
	Number of Auxiliary Contacts	2
	Width	44.4mm
	Minimum Operating Temperature	-25°C
	Contact Voltage	600V ac/dc
	Length	59.3mm
	Maximum Operating Temperature	70°C
	Standards/Approvals	UL 60947-4-1, UL 60947-1, IEC/EN 60947-5-1, IEC/EN 60947-4-1, IEC/EN 60947-1
	Depth	59.3mm
	Supply Voltage	690V
	Control Voltage	600V ac/dc

	Alles selecteren
	Merk ABB
	Product Type Overload Relay
	FLC Motor Rating 18.9, 5.7A
	Relay Contact Current 18.9A
	Mount Type Direct
	Series EF19
	Pole and Throw Configuration 3
	Power Rating 304W
	Terminal Type Screw
	Normal State Configuration 1 NO/1 NC
	IP Rating IP20
	Reset Method Automatic & Manual
	Adjustable Current Range 5.7 → 18.9 A
	Number of Auxiliary Contacts 2
	Width 44.4mm
	Minimum Operating Temperature -25°C
	Contact Voltage 600V ac/dc
	Length 59.3mm
	Maximum Operating Temperature 70°C
	Standards/Approvals UL 60947-4-1, UL 60947-1, IEC/EN 60947-5-1, IEC/EN 60947-4-1, IEC/EN 60947-1
	Depth 59.3mm
	Supply Voltage 690V
	Control Voltage 600V ac/dc

ABB EF19 Series Overload Relay, 5.7 to 18.9A FLC Motor Rating, 18.9A Contact Current Rating - 1SAX121001R1105 EF19-18.9

This overload relay is designed for motor protection and offers a compact dimension of 44.4mm in width and 59.3mm in depth. The EF19 overload relay operates within a full load current rating (FLC) range of 5.7 to 18.9 A, ensuring versatile applications in various industrial settings. With features such as automatic and manual reset options, it provides reliable protection against overload and phase failures.

Features & Benefits

• Self-supplied design eliminates the need for external power

• Wide setting range ensures precise motor protection

• High contact current rating supports demanding applications

• Automatic reset overload relay functionality enhances convenience

• Screw terminal overload relay allows for simple wiring

• High accuracy and operational temperature range from -25 to +70 °C

Applications

• Used for controlling standard motor

• Ideal for automation and mechanical systems requiring overload protection

• Helpful in environments where space and efficiency are crucial

• Suitable for direct contactor mounting for streamlined installation

What types of motors can this overload relay protect?

It is suitable for a variety of standard motor types within the specified FLC range of 5.7 to 18.9 A, effectively safeguarding against overload and phase loss.

How does the automatic reset feature function in different environments?

The automatic reset mechanism resets the relay after a fault condition, allowing for resumed operation without manual intervention, which is particularly beneficial in regulated settings.

Can this relay be mounted on existing contactors?

Yes, it is designed for direct mounting on contactors, allowing for easy integration and maintenance in electrical systems.

What are the implications of the specified operating temperature range?

The indicated operational temperature range of -25 to +70 °C ensures reliable performance in various ambient conditions, making it suitable for both indoor and outdoor applications.

What accessories are available to enhance functionality?

Accessories such as remote reset coils and mounting kits are available, enabling additional configurations to meet specific installation needs.