Lovato RF382300 Motor Protection Relay 17-23A

Product Description

The LOVATO RF382300 is a motor protection relay with phase failure/single-phase sensitivity. This three-pole relay features manual or automatic resetting and direct mounting on BF09 - BF38 contactors. Adjustable from 17 to 23 AMPS, it provides complete motor protection when wired to the coil connection of the contactor.

• Motor protection relay
• Phase failure/single-phase sensitive
• Manual or automatic resetting

Product Highlights

Provides thermal overload protection between 17-23A. Direct mounting on BF09 - BF38 contactors.

Product Information

Standard Information

• Brand: LOVATO
• Manufacturer Part Number: RF382300
• Country of Origin: ITALY

Technical Specifications

• Product designation: RF38
• Product type designation: Motor protection relay
• Number of poles: 3
• Overvoltage category: III
• Pollution degree: 3
• Frontal IP degree: IP20
• Type of release: Thermal
• Protection fuse gG (IEC): 50 A
• Protection fuse aM (IEC): 25 A
• Protection fuse RK5 (UL): 90 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: 17 A
• Operational current max: 23 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 2
• Conductor section Flexible c/w lug max: 6 mm 2
• AWG/kcmil max: 8
• Auxiliary contacts NO Nr.: 1
• Auxiliary contacts NC Nr.: 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 45.11.1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000: 10 A
• Auxiliary circuit type: screw and washer
• Auxiliary circuit screw: M3.5
• Auxiliary circuit width: 8 mm
• Auxiliary circuit tool: Phillips 2
• Auxiliary circuit Flexible w/o lug max: 2.5 mm 2
• Auxiliary circut Flexible c/w lug max: 2.5 mm 2
• Tightening torque for terminals Auxiliary circuit min: 0.8 Nm
• Tightening torque for terminals Auxiliary circuit max: 1 Nm
• Operating temperature min: -25 °C
• Operating temperature max: 60 °C
• Storage temperature min: -50 °C
• Storage temperature max: 70 °C
• Compensation temperature min: -20 °C
• Compensation temperature max: 60 °C
• Max altitude: 3000 m
• Operating position: normal
• Vertical plan allowable: ±30°
• Fixing: Direct mounting on BF09… BF38…
• Full-load current (FLA) for three-phase AC motor at 480V: 23 A
• Full-load current (FLA) for three-phase AC motor at 600V: 23 A
• ETIM 8.0: EC000106 - Thermal overload relay
• Operational current [A]: 17...23
• For contactor series: BF
• Type: Phase failure / Single-phase sensitive
• Type of mounting: Direct mounting on BF09… BF38…
• AMP Range: 17 to 23 AMPS
• Phase loss protection?: Yes
• Auxiliary contacts: 1 N.O. and 1 N.C.
• Mounts to: BF18/BF25/BF32
• Manufacturer Part Number: RF382300
• Manufacturer: Lovato
• Product Series: BF
• Family Series: Lovato Overload Relays, BF Series
• Description: Thermal Overload Relay 17-23A
• Current Rating: 17-23 A
• Poles: 3
• Output Contacts: 1NO, 1NC
• Trip Class: Class 10
• Reset Type: Automatic, Manual
• Connection Type: Direct Mounting
• Ambient Temperature: -13-140 °F
• Approvals: cUL, UL
• Net Weight: 0.3572 lbs
• Gross Weight: 0.3572 lbs
• Brand: LOVATO Electric
• For Use With: BF Series Contactors
• Mounting Style: Contactor Mount
• Series: RF Series