Lovato SM1P0400 Motor Protection Circuit Breaker 2.5-4A

Product Description

The LOVATO SM1P0400 motor protection circuit breaker has an IEC breaking capacity Icu 100kA at 400V, with a thermal trip adjustment range of 2.5...4A. It features both thermal and magnetic trip releases and is phase failure sensitive with an electrical lifespan of 100,000 operations. Suitable for motor protection and mounting in modular panels.

• Motor protection circuit breaker
• IEC breaking capacity Icu 100kA at 400V
• Thermal trip adjustment range 2.5...4A

Product Highlights

The SM1P0400 is versatile with DIN rail mounting, screw terminals, and a pad lockable handle.

Product Information

Standard Information

• Brand: LOVATO
• Manufacturer Part Number: SM1P0400
• Country of Origin: ITALY

Technical Specifications

• Product designation: Motor protection circuit breaker
• Product type designation: SM1P
• Number of poles: 3
• Magnetic protection: yes
• Thermal protection: yes
• Phase failure detection: yes
• Rated insulation voltage Ui IEC/EN: 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Rated frequency: 50/60 Hz
• Thermal trip adjustment range: 2.5-4 A
• Rated current (In): 4 A
• Magnetic tripping: 13 x In
• Power dissipation per pole min: 0.90 W
• Power dissipation per pole max: 2.29 W
• Operational short-circuit current breaking capacity (Ics) at AC 230V: 100 kA
• Operational short-circuit current breaking capacity (Ics) at AC 400V: 100 kA
• Operational short-circuit current breaking capacity (Ics) at AC 440V: 100 kA
• Operational short-circuit current breaking capacity (Ics) at AC 500V: 100 kA
• Operational short-circuit current breaking capacity (Ics) at AC 690V: 3 kA
• Maximum short-circuit current breaking capacity (Icu) at AC 230V: 100 kA
• Maximum short-circuit current breaking capacity (Icu) at AC 400V: 100 kA
• Maximum short-circuit current breaking capacity (Icu) at AC 440V: 100 kA
• Maximum short-circuit current breaking capacity (Icu) at AC 500V: 100 kA
• Maximum short-circuit current breaking capacity (Icu) at AC 690V: 3 kA
• Tripping class: 10A
• IEC Utilization category: A
• Mechanical life: 100000 cycles
• Electrical life: 100000 cycles
• Tightening torque for terminals min: 2.5 Nm
• Tightening torque for terminals max: 3 Nm
• Max number of wires simultaneously connectable: 2
• Conductor section min: 16 AWG/Kcmil
• Conductor section max: 8 AWG/Kcmil
• Flexible w/o lug conductor section min: 1 mm 00b2
• Flexible w/o lug conductor section max: 10 mm 00b2
• Flexible c/w lug conductor section min: 1 mm 00b2
• Flexible c/w lug conductor section max: 10 mm 00b2
• Flexible with insulated spade lug conductor section min: 1 mm 00b2
• Flexible with insulated spade lug conductor section max: 10 mm 00b2
• Screwdriver: PH2
• Power terminal protection according to IEC/EN 60529: IP20 on front
• Cable stripping lenght main circuit: 10 mm
• Operating temperature min: -20 00b0C
• Operating temperature max: +60 00b0C
• Storage temperature min: -50 00b0C
• Storage temperature max: +80 00b0C
• Compensation temperature min: -20 00b0C
• Compensation temperature max: +50 00b0C
• Max altitude: 3000 m
• Operating position normal: Vertical plan
• Operating position allowable: Any
• Fixing: Screw / DIN rail 35mm
• Motor Disconnect at 240V: 30 kA
• Motor Disconnect at 480V: 30 kA
• Motor Disconnect at 600V: 30 kA
• Motor Disconnect protection: 100A class J
• Group Motor Installation at 240V: 30 kA
• Group Motor Installation at 480V: 30 kA
• Group Motor Installation at 600V: 30 kA
• Group Motor Installation protection: 100A class J
• Tap Conductor Protection at 480Y/277V: 50 kA
• Tap Conductor Protection at 600Y/347V: 50 kA
• Maximum UL/CSA horsepower ratings single-phase 110V-120V: 1/8 HP
• Maximum UL/CSA horsepower ratings single-phase 220V-240V: 1/3 HP
• Maximum UL/CSA horsepower ratings three-phase, 3-pole 200V-208V: 3/4 HP
• Maximum UL/CSA horsepower ratings three-phase, 3-pole 220V-240V: 3/4 HP
• Maximum UL/CSA horsepower ratings three-phase, 3-pole 440V-480V: 2 HP
• Maximum UL/CSA horsepower ratings three-phase, 3-pole 550V-600V: 3 HP
• Type of product: Motor protection circuit breaker
• Type of protection: Magnetic and thermal
• Type of control: Push button
• Certified UL Type E: No
• AMP range: 2.5 to 4 AMPS
• Phase Loss Protection: Yes
• Mounting: for DIN rail mounting
• IEC rated insulation voltage Ui: 690V
• IEC rated impulse withstand voltage: 6kV
• IEC rated frequency: 50/60Hz
• Maximum rated current: 40A
• Adjustment ranges: 16
• Heat dissipation per phase: 0.7...3.3W
• Padlocking in OFF: 00d84mm/0.16 201d
• IEC degree of protection: IP20
• Product Series: SM1P
• Family Series: Lovato Manual Motor Protectors, SM1P Series
• Description: Manual Motor Protector, 2.5-4.0A, Pushbutton
• Current Rating: 4 A
• FLA Adjustment Range: 2.5-4
• Phase: 1, 3
• Poles: 3
• Operator: Push Button
• Protection Rating: IP20
• Approvals: CSA, cULus, EAC
• Actuator Type: Pushbutton
• Adjustment Range: 2.5-4 A
• Brand: LOVATO Electric
• Breaking Capacity: 100 kA
• Numeric ID: 4388640
• Series: SM1P Series
• Type: Thermal/Magnetic
• Operating voltage: 230...690V AC
• Range of overcurrent release settings: 2.5-4A
• Electrical connection: screw terminals
• IP rating: IP20
• Insulation voltage: 690V
• Protection: anti-overload OPP, short circuit protection SCP
• Rated surge voltage: 6kV
• Mounting on: 35mm DIN rail (IEC/EN 60715)
• Mounting position: Any