ABB, EF19 Overload Relay 1 NO/1 NC, 0.8A, 2.7 A F.L.C, 2.7A Contact Rating, 58 W, 600V ac/dc 3

RS Stock No.:: 711-6571
Mfr. Part No.:: 1SAX121001R1103 EF19-2.7
Brand:: ABB

ABB, EF19 Overload Relay 1 NO/1 NC, 0.8A, 2.7 A F.L.C, 2.7A Contact Rating, 58 W, 600V ac/dc 3

View all Contactor Overload Relays

Subtotal (1 unit)*

$257.64

(exc. GST)

$283.40

(inc. GST)

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In Stock

9 unit(s) ready to ship from another location
Plus 6 unit(s) shipping from 16 October 2026

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Units	Per unit
1 +	$257.64

*price indicative

RS Stock No.:: 711-6571
Mfr. Part No.:: 1SAX121001R1103 EF19-2.7
Brand:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	FLC Motor Rating	0.8A, 2.7A
	Product Type	Overload Relay
	Relay Contact Current	2.7A
	Series	EF19
	Mount Type	Direct
	Pole and Throw Configuration	3
	Power Rating	58W
	Normal State Configuration	1 NO/1 NC
	Terminal Type	Screw
	IP Rating	IP20
	Reset Method	Automatic & Manual
	Number of Auxiliary Contacts	2
	Adjustable Current Range	0.80 → 2.70 A
	Width	44.4mm
	Minimum Operating Temperature	-25°C
	Contact Voltage	600V ac/dc
	Maximum Operating Temperature	70°C
	Length	59.3mm
	Standards/Approvals	UL 508, IEC/EN 60947-4-1, IEC/EN 60947-1, IEC/EN 60497-5-1, cULus UL 508, CSA 22.2 No. 14, CE
	Depth	59.3mm
	Control Voltage	600V ac/dc
	Supply Voltage	690V

	Select all
	Brand ABB
	FLC Motor Rating 0.8A, 2.7A
	Product Type Overload Relay
	Relay Contact Current 2.7A
	Series EF19
	Mount Type Direct
	Pole and Throw Configuration 3
	Power Rating 58W
	Normal State Configuration 1 NO/1 NC
	Terminal Type Screw
	IP Rating IP20
	Reset Method Automatic & Manual
	Number of Auxiliary Contacts 2
	Adjustable Current Range 0.80 → 2.70 A
	Width 44.4mm
	Minimum Operating Temperature -25°C
	Contact Voltage 600V ac/dc
	Maximum Operating Temperature 70°C
	Length 59.3mm
	Standards/Approvals UL 508, IEC/EN 60947-4-1, IEC/EN 60947-1, IEC/EN 60497-5-1, cULus UL 508, CSA 22.2 No. 14, CE
	Depth 59.3mm
	Control Voltage 600V ac/dc
	Supply Voltage 690V

ABB EF19 Series Overload Relay, 0.058W Power Rating, 2.7A Contact Current Rating - 1SAX121001R1103 EF19-2.7

This overload relay is designed to provide robust motor protection in a compact form. The device operates within a current range of 0.8 to 2.7 A, featuring a pole configuration of 3P. With dimensions of 44.4 mm in width, 59.3 mm in depth, and a maximum operating temperature of +70 °C, this relay is suitable for various industrial applications. The product is known for its self-supplying electronic system, eliminating the need for external power sources.

Features & Benefits

• Ensures fast protection against overload and phase failure

• Offers a wide setting range for current adjustment

• Features automatic and manual reset methods for convenience

• Designed with a trip-free mechanism to enhance safety

• Incorporates temperature compensation to maintain accuracy

• Includes both signal contact (NO) and trip contact (NC)

Applications

• Used in direct contact with motor for reliable protection

• Ideal for use in automation systems requiring precise control

• Enhances safety in electrical installations by preventing overloads

• Employed in various industries to ensure motor longevity

What type of connections does it support?

This relay supports screw terminal connections, making installation straightforward for various wiring configurations.

How does the automatic reset feature enhance operational safety?

The automatic reset feature allows the relay to automatically re-engage after a fault condition, ensuring continuous operation while maintaining protection against potential damage.

What is the significance of the wide operational temperature range?

The -25 to +70 °C operational temperature range ensures reliable performance in diverse environmental conditions, making it suitable for many industrial settings.

Can this relay accommodate different motor sizes?

Yes, the current rating of 0.8 to 2.7 A allows it to protect a variety of motor sizes within its specified range, ensuring versatility across applications.