MP8000

Littelfuse Programmable Electronic Overload Relay

FEATURES
DOCUMENTS

MP8000

The MP8000 is an advanced motor protection electronic overload relay that is fully programmable via Bluetooth* using an iPhone or Android smartphone or tablet with the Littelfuse App. It is easy to use and arc-flash safety is increased because the app allows settings to be modified and real-time operational information viewed. Viewing operational information and faults on the app does not require the user to open the control panel. The MP8000 protects any motor drawing 0.5-1000 full load Amps (external CTs are required above 100 Amperes). It is designed for single or 3-phase systems with operating voltages of 90-690 VAC (use of external potential transformers can extend upper voltage range above 690 VAC). Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application.

Supply Voltage: 85-264 VAC
Input Voltage: 90 to 690 VAC (use of external PTs can extend the upper range above 690 VAC)
Input AC Line Frequency: 50/60 Hz
Output Form: Control relay: SPST - Form A; Auxilliary relay: SPDT - Form C
Output Load Rating (VA): Pilot Duty: 480 VA @ 240 VAC B300; General Purpose: 5 A @ 240 VAC
Full Load Amp Range (A): 0.5 - 10 direct; 100+ (external CTs required)
Timing Accuracy (%): 2% 0.5 s
Repeat Accuracy (%): Voltage: 0.5% of nominal voltage; Current: 1% (2 to 100 A direct)
Voltage Accuracy: 1% of setting, 2 VRMS
Overcurrent Trip Class: 02 - 60 or linear
Current Accuracy: 2% (2 to 100 A direct)
Ground Fault Accuracy: 2%
Sensor Hole Size: Max Conductor Size: 0.63 in (with insulation)
HP/kW Accuracy (%): 5% of setting 5 W
Power Consumption: < 5 W
Short Circuit: 100 kA symmetrical at 690 VAC
Surge Protection: IEC: 61000-4-5 Level 3 2 kV line-to-line; Level 4 4 kV line-to-ground
IP Rating: IP20
Pollution Degree: 3
Memory Capacity: Stores last 1000 faults with time and date stamp; includes conditions at time of trip
Communications Protocol: Ethernet Modbus TCP/IP or Ethernet/IP
Communications Interface: Bluetooth; Ethernet Modbus TCP/IP or Ethernet/IP
Communications Range: Bluetooth range is up to 30 ft (range may be reduced depending on the smartphone/tablet used; enclosure type; or environmental factors)
Termination Type: Torque: Depluggable Terminal Blocks: 7 in-lbs; Earth ground: 7.9 in-lbs
Mounting Options: Surface Mount (4 - #8 Screws) or DIN Rail Mount
Operating Temperature: -40 to 70 deg C (-40 to 158 deg F)
Storage Temperature: -40 to 85 deg C (-40 to 185 deg F)
Max Op. Relative Humidity Non-Condensing (%): 10 - 95%
Dimensions: 2.91 H x 4.08 W x 4.79 D in. (73.9 x 103.6 x 121.7 mm)
Conformally Coated: Yes
Frequency Rating: 50/60 Hz

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