Lovato, RF9 Thermal Overload Relay 1 NO/1 NC, 3.3A Contact Rating, 2.2 kW, 690V ac 3

RS Stock No.:: 890-4290
Mfr. Part No.:: 11RF933
Brand:: Lovato

Lovato, RF9 Thermal Overload Relay 1 NO/1 NC, 3.3A Contact Rating, 2.2 kW, 690V ac 3

Subtotal (1 unit)*

$121.46

(exc. GST)

$133.61

(inc. GST)

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Units	Per unit
1 +	$121.46

*price indicative

RS Stock No.:: 890-4290
Mfr. Part No.:: 11RF933
Brand:: Lovato

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Lovato
	Product Type	Thermal Overload Relay
	Relay Contact Current	3.3A
	Series	RF9
	Mount Type	Direct
	Power Rating	2.2kW
	Pole and Throw Configuration	3
	Terminal Type	Screw
	Normal State Configuration	1 NO/1 NC
	Reset Method	Manual
	IP Rating	IP20
	Minimum Operating Temperature	-20°C
	Adjustable Current Range	2 to 3.3 A
	Width	44mm
	Number of Auxiliary Contacts	2
	Length	54.5mm
	Contact Voltage	690V
	Maximum Operating Temperature	55°C
	Depth	89.2mm
	Standards/Approvals	cULus Approved, UL508, CSA C22.2 n° 14, CCC approved, IEC/EN 60947-1. IEC/EN 60947-4-1, EAC Approved, CSA Approved
	Control Voltage	690V ac

	Select all
	Brand Lovato
	Product Type Thermal Overload Relay
	Relay Contact Current 3.3A
	Series RF9
	Mount Type Direct
	Power Rating 2.2kW
	Pole and Throw Configuration 3
	Terminal Type Screw
	Normal State Configuration 1 NO/1 NC
	Reset Method Manual
	IP Rating IP20
	Minimum Operating Temperature -20°C
	Adjustable Current Range 2 to 3.3 A
	Width 44mm
	Number of Auxiliary Contacts 2
	Length 54.5mm
	Contact Voltage 690V
	Maximum Operating Temperature 55°C
	Depth 89.2mm
	Standards/Approvals cULus Approved, UL508, CSA C22.2 n° 14, CCC approved, IEC/EN 60947-1. IEC/EN 60947-4-1, EAC Approved, CSA Approved
	Control Voltage 690V ac

RoHS Status: Not Applicable

Lovato RF9 Series Thermal Overload Relay, 2.2kW Power Rating, 1NO + 1NC Normal State Configuration - 11RF933

This thermal overload relay is crucial for protecting electrical circuits from overheating and motor damage. It operates efficiently in industrial settings, providing dependable protection by disconnecting power during an overload. Its sturdy construction suits a variety of applications, ensuring operational safety and durability.

Features & Benefits

• Manual reset function allows for controlled operation after power interruption

• Clip-on design simplifies installation

• 3 pole configuration enables extensive protection

• Screw terminal type ensures secure connections

• Functions within a broad temperature range for versatility

• Two auxiliary contacts offer additional functionality

Applications

• Protects motors within industrial machinery

• Suitable for automation systems needing overload protection

• Compatible with various electrical circuits to ensure safety

• Appropriate for harsh environments due to high temperature tolerance

• Utilised in control panels for effective electrical protection

What happens if an overload occurs?

Power supply will be interrupted to prevent damage and requires a manual reset to resume operation.

How do I install it properly?

It connects directly to your panel using screw terminals for a secure fit.

Can it be used in high-temperature environments?

Yes, it is designed to operate safely up to +55°C for industrial applications.

What auxiliary features does it provide?

It includes two auxiliary contacts for additional circuit control options.

Is it suitable for all types of motors?

While ideal for most AC motors, always check compatibility with specific motor specifications.