Magnetic Contactors

Having the highest share in the Japanese market, the SC series is a range of long service-life and high-performance contactors. Contactors range from 9A up to 800A AC-3 with a wide variety of optional units.

Type SC-N6 till SC-N16 come with an IC-controlled SUPER MAGNET coil, which operates from both AC and DC sources. Features of the SUPER MAGNET coil

  • Operates on both AC and DC power Supply.
  • Has a wide operational voltage range.
  • No tendency to “chatter”.
  • Eliminates contact welding or coil burning due to voltage fluctuation.
  • Reduces power consumption.
  • Provided with a built-in surge suppression device that prevents surges from occurring on ON-OFF operations.

Thermal Overload Relays

FUJI thermal overload relays are designed to provide overload protection to meet the thermal characteristics of low voltage induction motors. Adjustable thermal overload relays give motors positive over current protection. These relays can be mounted directly on the contactor or mounted separately. Isolated NO and NC contacts can be used with different potentials.

Features:
  • Gold-flashed silver contact assures high contact reliability (TR-0N/3 to N14/3).
  • Stable operating characteristics protect motors from burnout due to overload or locked rotor currents.
  • Easy setting of current value with a calibrated dial.
  • Both manual and auto reset available. A manual trip button is provided to facilitate sequence testing.
  • Mechanical trip indication
  • Trip-free mechanism is provided.
  • Reset release button and trip indicator are optional accessories.

200-240VAC OPERATED-3 POLE NON-REVERSING MAGNETIC CONTACTORS

AC-3. IEC 60947-4-1
Operation Current AC-3 (A)Max. Motor Capacity (kW)
TYPE380-440V380-440VAux.Contacts
SC-03941NO
SC-03941NC
SC-05125.51NO+1NC
SC-4-0167.51NO
SC-4-0167.51NC
SC-5-122112NO+2NC
SC-N132152NO+2NC
SC-N24018.52NO+2NC
SC-N2S50222NO+2NC
SC-N365302NO+2NC
SC-N480402NO+2NC
SC-N5A105552NO+2NC

200-240V AC&DC OPERATED-3 POLE NON-REVERSING MAGNETIC CONTACTORS

AC-3. IEC 60947-4-1
Operation Current AC-3 (A)Max. Motor Capacity (kW)
TYPE380-440V380-440VAux.Contacts
SC-N6125602NO+2NC
SC-N7150752NO+2NC
SC-N8180902NO+2NC
SC-N102201102NO+2NC
SC-N113001602NO+2NC
SC-N124002202NO+2NC
SC-N146003152NO+2NC
SC-N168004402NO+2NC

Notes: FUJI Contactors from SC-N6 to SC-N16 are provided with an electronically-controlled SUPER MAGNET coil, with a built-in
IC and based on an “AC-input, DC-operated concept”, thus allowing the coil to be energized by both AC and DC supply. Features of the SUPER MAGNET coil:

  1. Operates on both AC and DC power supply.
  2. Has a wide operational voltage range.
  3. No tendency to “chatter”.
  4. Eliminates contact welding or coil burning due to voltage fluctuation.
  5. Reduces power consumption.
  6. Provided with a built-in surge suppression device that prevents surges from occurring on ON-OFF operations.

200-240VAC OPERATED-3 POLE REVERSING MAGNETIC CONTACTORS

AC-3. IEC 60947-4-1
Operation Current AC-3 (A)Max. Motor Capacity (kW)
TYPE380-440V380-440VAux.Contacts
2xSC-03942X(1NO)
2xSC-03942X(1NC)
2xSC-05125.52X(1NO+1NC)
2xSC-4-0167.52X(1NO)
2xSC-4-0167.52X(1NC)
2xSC-5-122112X(2NO+2NC)
2xSC-N132152X(2NO+2NC)
2xSC-N24018.52X(2NO+2NC)
2xSC-N2S50222X(2NO+2NC)
2xSC-N365302X(2NO+2NC)

Note:

  1. Mechanical Interlocks for Fuji Reverse Contactors 2xSC-03 to 2xSC-N3 are purchased separately.
  2. Unit Price of Fuji Contactors 2xSC-03 to 2xSC-N3 is 2x unit price of SC-03 to SC-N3

200-240 AC&DC OPERATED-3 POLE REVERSING MAGNETIC CONTACTORS

AC-3. IEC 60947-4-1
Operation Current AC-3 (A)Max. Motor Capacity (kW)
TYPE380-440V380-440VAux.Contacts
SC-N4RM80402X(2NO+2NC)
SC-N5ARM105552X(2NO+2NC)
SC-N6RM125602X(2NO+2NC)
SC-N7RM150752X(2NO+2NC)
SC-N8RM180902X(2NO+2NC)
SC-N10RM2201102X(2NO+2NC)
SC-N11RM3001602X(2NO+2NC)
SC-N12RM4002202X(2NO+2NC)
SC-N14RM6003152X(2NO+2NC)

Note:

  1. Fuji Reverse Contactors from SC-N5ARM to SC-N14RM are made of 2 contactors and a built-in mechanical interlock.

24 & 48 “DC” OPERATED-3 POLE NON-REVERSING MAGNETIC CONTACTORS

AC-3. IEC 60947-4-1
Operation Current AC-3 (A)Max. Motor Capacity (kW)
TYPE380-440V380-440VAux.Contacts
SC-03/G941NO
SC-05/G125.51NO+1NC
SC-5-1/G22112NO+2NC
SC-N2/G4018.52NO+2NC

ENCLOSED CONTACTORS WITH THERMAL OVERLOAD RELAY AND ON/OFF PUSH BUTTON. 200-240 VAC

TYPEContactor Op. Current AC-3 (A)Thermal Relay Range (A)Aux. Contacts
SW-03P 1.4-2.2 A91.4-2.21NO
SW-03P 2.8-4.2 A92.8-4.21NO
SW-03P 4-7A94-71NO
SW-05P 5-8A125-81NO+1NC
SW-05P 7-11A127-111NO+1NC
SW-4-0P 9-13 A169-131NO
SW-5-1P 12-182212-181NO+1NC
SW-5-1P 16-223216-221NO+1NC

THERMAL OVERLOAD RELAYS- 3 POLE

TYPEAMPERE SETTING RANGE (A)CONTACTOR MOUNTING
TR-0N/3 0.8 A0.8-1.2SC-03/SC-05
TR-0N/3 1.4 A1.4-2.2SC-03/SC-05
TR-0N/3 1.7 A1.7-2.6SC-03/SC-05
TR-0N/3 2.2 A2.2-3.4SC-03/SC-05
TR-0N/3 2.8 A2.8-4.2SC-03/SC-05
TR-0N/3 4 A4-6SC-03/SC-05
TR-0N/3 5 A5-8SC-03/SC-05
TR-0N/3 6 A6-9SC-03/SC-05
TR-0N/3 7 A7-11SC-03/SC-05
TR-0N/3 9 A9-13SC-03/SC-05
TR-5-1N/3 9 A9-13SC-4-0/SC-5-1
TR-5-1N/3 12 A12-18SC-4-0/SC-5-1
TR-5-1N/3 16 A16-22SC-4-0/SC-5-1
TR-N2/3 18 A18-26SC-N1/SC-N2
TR-N2/3 24 A 24-36SC-N1/SC-N2
TR-N2/3 32 A32-42SC-N1/SC-N2
TR-N3/3 28 A28-40SC-N2S/SC-N3
TR-N3/3 34A34-50SC-N2S/SC-N3
TR-N3/3 45 A45-65SC-N2S/SC-N3
TR-N3/3 48 A48-68SC-N2S/SC-N3
TR-N5/3 45 A45-65SC-N4/SC-N5A
TR-N5/3 53 A53-80SC-N4/SC-N5A
TR-N5/3 65 A65-95SC-N4/SC-N5A
TR-N5/3 85 A85-105SC-N4/SC-N5A
TR-N6/3 65 A65-95SC-N6
TR-N6/3 85 A85-125SC-N6
TR-N7/3 85 A85-125SC-N7
TR-N7/3 110 A110-160SC-N7
TR-N8/3 110 A110-160SC-N8
TR-N8/3 125 A125-185SC-N8
TR-N10/3 125 A125-185SC-N10
TR-N10/3 160 A160-240SC-N10
TR-N12/3 160 A160-240SC-N11/SC-N12
TR-N12/3 200 A200-300SC-N11/SC-N12
TR-N12/3 240 A240-360SC-N11/SC-N12
TR-N12/3 300 A300-450SC-N11/SC-N12
TR-N14/3 300 A300-450SC-N14
TR-N14/3 400 A400-600SC-N14