Lovato 11RFN9015 is a three-pole thermal motor protection relay with a 0.09–0.15 A adjustable current range, manual reset and non-phase-failure-sensitive operation for direct mounting on BG06, BG09 and BG12 mini-contactors.
SKU:11RFN9015Alt SKU:RFN9015MPN:11RFN9015
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List Price£69.33ex VAT
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Why Choose the Lovato 11RFN9015 Thermal Overload Relay?
The Lovato 11RFN9015 is a compact and reliable thermal motor protection relay designed to protect three-phase motors against overload conditions. As part of the Lovato 11RFN9 motor protection relay series, it features a non-phase-failure-sensitive design and manual resetting for controlled motor protection in industrial applications.
Designed for direct mounting on Lovato BG06, BG09 and BG12 mini-contactors, the 11RFN9015 enables a compact motor starter assembly while simplifying control-panel installation. Its Class 10A tripping characteristic and manual reset function make it suitable for applications where an overload trip should require deliberate operator intervention before restarting the motor.
With an adjustable operational current range of 0.09–0.15 A and a maximum rated operational voltage of 690 V, the 11RFN9015 is designed for low-current three-phase motor circuits. Its IP20 frontal protection, screw-terminal connections and compact direct-mounting format support reliable integration into industrial machinery and automation systems.
Key Advantages
Compact thermal overload relay for three-phase motor protection.
0.09–0.15 A adjustable current range for low-current motor circuits.
Manual reset provides controlled restarting following an overload trip.
Class 10A tripping characteristic for motor overload protection.
Direct mounting on Lovato BG06, BG09 and BG12 mini-contactors.
Integrated 1 NO + 1 NC auxiliary contacts for control and signalling circuits.
Key Features
Lovato 11RFN9 thermal overload relay series.
0.09–0.15 A adjustable operational current range.
Three-pole design for three-phase motor circuits.
Non-phase-failure-sensitive operation.
Manual reset function.
Class 10A tripping characteristic.
1 NO + 1 NC auxiliary contacts.
Screw-terminal main circuit connection.
Direct mounting on BG06, BG09 and BG12 mini-contactors.
Reliable Motor Protection for Industrial Machinery
Thermal overload relays such as the Lovato 11RFN9015 protect electric motors by responding to sustained overcurrent conditions that can cause excessive heating and equipment damage. The adjustable current setting allows the relay to be matched to the protected motor within its specified operating range.
The 11RFN9015 is designed for applications that do not require phase failure sensitivity and uses manual resetting after an overload trip. Its direct compatibility with Lovato BG06, BG09 and BG12 mini-contactors allows compact motor starter assemblies to be created for industrial machinery, automation equipment and electrical control panels.
Typical Applications
Low-current three-phase motor overload protection.
Industrial machinery and automation equipment.
Compact motor starter assemblies.
Electrical control panels.
OEM machinery and control systems.
Motor circuits using Lovato BG06, BG09 or BG12 mini-contactors.
Technical Specifications
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Reset Type
Manual
Monitored Supply
Single-phase
Monitoring Function
Temperature / thermistor
Manufacturer
Lovato Electric
Series
11RFN9
Model
11RFN9015
Product type
Thermal motor protection relay
Number of poles
3
Adjustable operational current
0.09–0.15 A
Maximum rated operational voltage Ue
690 V
Rated insulation voltage Ui
690 V
Rated impulse withstand voltage Uimp
8 kV
Conventional free-air thermal current Ith
10 A
Tripping class
10A
Reset method
Manual
Phase failure sensitivity
No
Auxiliary contacts
1 NO + 1 NC
Protection rating
IP20 frontal
Main circuit connection
Screw terminals
Overvoltage category
III
Pollution degree
3
Operating temperature
-20 to 55 °C
Storage temperature
-55 to 70 °C
Maximum altitude
3000 m
Mounting type
Direct mounting on BG06, BG09 and BG12 mini-contactors
Weight
123 g
Standards
IEC/EN 60947-1, IEC/EN 60947-4-1, UL508 and CSA C22.2 No. 14
Contacts
1NO + 1NC
IP Rating
IP20
Frequently Asked Questions
What is the Lovato 11RFN9015 used for?
The Lovato 11RFN9015 is a three-pole thermal overload relay designed to protect compatible three-phase motors against sustained overload conditions.
What current range does the Lovato 11RFN9015 support?
The relay has an adjustable operational current range of 0.09–0.15 A.
Does the Lovato 11RFN9015 reset automatically?
No. The 11RFN9015 uses a manual reset, allowing the motor protection circuit to be deliberately reset following an overload trip.
Is the Lovato 11RFN9015 phase-failure sensitive?
No. The 11RFN9015 is a non-phase-failure-sensitive thermal overload relay.
Which contactors can the Lovato 11RFN9015 be mounted on?
The relay is designed for direct mounting on Lovato BG06, BG09 and BG12 mini-contactors.
Trusted Motor Protection from Lovato Electric
Lovato Electric 11RFN9 thermal overload relays provide compact motor overload protection with manual resetting and direct integration with compatible BG mini-contactors for industrial motor control applications.
Reset Type
Manual
Monitored Supply
Single-phase
Monitoring Function
Temperature / thermistor
Manufacturer
Lovato Electric
Series
11RFN9
Model
11RFN9015
Product type
Thermal motor protection relay
Number of poles
3
Adjustable operational current
0.09–0.15 A
Maximum rated operational voltage Ue
690 V
Rated insulation voltage Ui
690 V
Rated impulse withstand voltage Uimp
8 kV
Conventional free-air thermal current Ith
10 A
Tripping class
10A
Reset method
Manual
Phase failure sensitivity
No
Auxiliary contacts
1 NO + 1 NC
Protection rating
IP20 frontal
Main circuit connection
Screw terminals
Overvoltage category
III
Pollution degree
3
Operating temperature
-20 to 55 °C
Storage temperature
-55 to 70 °C
Maximum altitude
3000 m
Mounting type
Direct mounting on BG06, BG09 and BG12 mini-contactors
Weight
123 g
Standards
IEC/EN 60947-1, IEC/EN 60947-4-1, UL508 and CSA C22.2 No. 14
Contacts
1NO + 1NC
IP Rating
IP20
No documents available for this product.
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