The LOVATO RF380100 is a motor protection relay with phase failure sensitivity, designed for three-phase systems. It features manual or automatic resetting and direct mounting on BF09 - BF38 contactors. Adjustable from 0.63 to 1 AMP, it provides complete motor protection when wired to the contactor coil.
Motor protection relay
Phase failure/single-phase sensitive
Manual or automatic resetting
Product Highlights
Provides reliable motor protection with phase loss detection and easy installation.
Product Information
Standard Information
Brand: LOVATO
Manufacturer Part Number: RF380100
Technical Specifications
Number of poles
3
Overvoltage category
III
Pollution degree
3
Frontal IP degree
IP20
Type of release
Thermal
Protection fuse gG (IEC)
4 A
Protection fuse aM (IEC)
2 A
Protection fuse RK5 (UL)
3 A
Phase failure detection
yes
Reset mode
Manual or automatic
Rated insulation voltage Ui IEC/EN
690 V
Rated impulse withstand voltage Uimp
6 kV
Rated operational voltage
690 V
Operational frequency min
0 Hz
Operational frequency max
400 Hz
Operational current min
0.63 A
Operational current max
1 A
Tripping class
10A
Test Button
Yes
Trip indicator
yes
Terminals type
screw and washer
Terminals screw
M4
Terminals width
12.6 mm
Terminals tool
Phillips 2
Tightening torque for terminals min
2 Nm
Tightening torque for terminals max
2.5 Nm
Conductor section Flexible w/o lug max
10 mm
Conductor section Flexible c/w lug max
6 mm
AWG/kcmil max
8
Auxiliary contacts NO
1
Auxiliary contacts NC
1
Auxiliary Rated insulation voltage Ui IEC/EN
690 V
Auxiliary Rated impulse withstand voltage Uimp
6 kV
Auxiliary Rated operational voltage
690 V
Operating current AC15 24V
3 A
Operating current AC15 120V
3 A
Operating current AC15 240V
1.5 A
Operating current AC15 380V
0.95 A
Operating current AC15 480V
0.75 A
Operating current AC15 500V
0.72 A
Operating current AC15 600V
0.6 A
Operating current DC13 125V
0.11 A
Operating current DC13 600V
0.22 A
IEC Conventional free air thermal current Ith
Motorprulsion guide.
Lovatatics RF380000 MP that is made by the first sentence, followed by three bullet points of key features, and a short concise product highlights. Incorporate as many of the specifications as you can naturally into the descriptions. Highlight use cases and incrporate keywords someone might use to search for the given product.
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