J7MC | Omron, Europe

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J7MC

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Features

Manual Motor Starter (Motor Protection Circuit Breaker)

MPCB system, protection from Overload, Phase failure and Short Circuit

  • Push-In Plus wiring technology saves wiring and maintenance time
  • In combination with magnetic contactor model J7KC, it is ideal for control of motors to AC-3 class, 2.2 kW (200 to 240 VAC) * or 5.5 kW (380 to 440 VAC).
  • Rocker switch (standard type) and rotary switch (high-performance type)
  • High breaking capacity (Max100 kA/440 VAC)
  • Equipped with a dial cover as standard to protect accidental setting changes. Lockable with a padlock to ensure safety at startup.
  • Certified as compliant with the main safety standards
* Based on JIS C 8201-4-1
Specifications & ordering info

Ordering Information

Main unit

Rocker switch (standard type)

Rated current (A)(Values in () are the current setting range) Order code
0.16 (0.1-0.16) J7MC-3P-E16
0.25 (0.16-0.25) J7MC-3P-E25
0.40 (0.25-0.4) J7MC-3P-E4
0.63 (0.4-0.63) J7MC-3P-E63
1 (0.63-1) J7MC-3P-1
1.6 (1-1.6) J7MC-3P-1E6
2.5 (1.6-2.5) J7MC-3P-2E5
4 (2.5-4) J7MC-3P-4
6.3 (4-6.3) J7MC-3P-6
10 (6.3-10) J7MC-3P-10
13 (9-13) J7MC-3P-13
16 (11-16) J7MC-3P-16
20 (14-20) J7MC-3P-20

Rotary switch (high-performance type)

Rated current (A) (Values in () are the current setting range) Order code
0.16 (0.1-0.16) J7MC-3R-E16
0.25 (0.16-0.25) J7MC-3R-E25
0.40 (0.25-0.4) J7MC-3R-E4
0.63 (0.4-0.63) J7MC-3R-E63
1 (0.63-1) J7MC-3R-1
1.6 (1-1.6) J7MC-3R-1E6
2.5 (1.6-2.5) J7MC-3R-2E5
4 (2.5-4) J7MC-3R-4
6.3 (4-6.3) J7MC-3R-6
10 (6.3-10) J7MC-3R-10
13 (9-13) J7MC-3R-13
16 (11-16) J7MC-3R-16
20 (14-20) J7MC-3R-20

Options (Order Separately)

Auxiliary contact unit

Auxiliary contact Order code
SPST-1NO J73MC-W-10
SPST-1NC J73MC-W-01

Alarm contact unit

Auxiliary contact Order code
SPST-1NO J73MC-K-10
SPST-1NC J73MC-K-01

Insulation stop

Minimum order (bag) Order code
1
(10 pcs./bag)
For main unit J77MC-A
For optional unit
(For auxiliary contact unit and alarm contact unit)
J77MC-B

Specifications

J7MC-3P- (standard type)

Rated current
2
Maximum thermal current setting value.

In [A]
Current setting
range
Rated operating
current [A]
Instantaneous
trip current
[A]
3-phase standard motor capacity and full load current
2
Full load currents are values for 200 VAC / 50 Hz, 400 VAC / 50 Hz, 4P reference motors. Before applying them, check the full load current of the motor used.
Rated breaking current Icu [kA]
200-240 VAC 380-440 VAC
Capacity [kW] Current [A] Capacity [kW] Current [A] 240 VAC 415 VAC 440 VAC
0.16 0.1 to 0.16 2.1 0.02 0.1 100 100 100
0.25 0.16 to 0.25 3.3 0.03 0.24 0.06 0.21
0.4 0.25 to 0.4 5.2 0.06 0.37 0.1 0.34
0.63 0.4 to 0.63 8.2 --- --- 0.12 0.41
1 0.63 to 1 13 0.1 0.68 0.2 0.65
1.6 1 to 1.6 20.8 0.2 1.3 0.4 1.15
2.5 1.6 to 2.5 32.5 0.4 2.3 0.75 1.8
4 2.5 to 4 52 0.75 3.5 1.5 3.5
6.3 4 to 6.3 81.9 2.2 4.8 50
10 6.3 to 10 130 1.5 6.9 3.7 7.8 15
2.2 9.5
13 9 to 13 169 2.2 9.5 5.5 10.5 50 10
16 11 to 16 208 3.7 15.5 7.5 13.5 25
20 14 to 20 260 3.7 15.5 11 20 50

J7MC-3R-⬜ (high-performance type)

Rated current
2
Maximum thermal current setting value.

In [A]
Current setting
range
Rated operating
current [A]
Instantaneous
trip current
[A]
3-phase standard motor capacity and full load current
2
Full load currents are values for 200 VAC / 50 Hz, 400 VAC / 50 Hz, 4P reference motors. Before applying them, check the full load current of the motor used.
Rated breaking current Icu [kA]
200-240 VAC 380-440 VAC
Capacity [kW] Current [A] Capacity [kW] Current [A] 240 VAC 415 VAC 440 VAC
0.16 0.1 to 0.16 2.1 0.02 0.1 100 100 100
0.25 0.16 to 0.25 3.3 0.03 0.24 0.06 0.21
0.4 0.25 to 0.4 5.2 0.06 0.37 0.1 0.34
0.63 0.4 to 0.63 8.2 --- --- 0.12 0.41
1 0.63 to 1 13 0.1 0.68 0.2 0.65
1.6 1 to 1.6 20.8 0.2 1.3 0.4 1.15
2.5 1.6 to 2.5 32.5 0.4 2.3 0.75 1.8
4 2.5 to 4 52 0.75 3.5 1.5 3.5
6.3 4 to 6.3 81.9 2.2 4.8
10 6.3 to 10 130 1.5 6.9 3.7 7.8 50
2.2 9.5
13 9 to 13 169 2.2 9.5 5.5 10.5
16 11 to 16 208 3.7 15.5 7.5 13.5 50 35
2
JEM1195 breaking duty "O", single time breaking capacity is 50 kA.
20 14 to 20 260 3.7 15.5 11 20

Characteristics

Model J7MC-3P-⬜ (standard type) J7MC-3R-⬜ (high-performance type)
Item
Switch type Rocker switch Rotary switch
Number of poles 3
Rated current In 0.16 to 20 A
Rated operational voltage Ue 200 to 690 V
Rated frequency 50/60 Hz
Rated insulation voltage 690VAC
Rated impulse dielectric strength 6 kV
Use category IEC 60947-2 (circuit breaker),
JIS C 8201-2
Cat.A
IEC 60947-4-1 (motor starter),
JIS C 8201-4-1
AC-3
Trip class (IEC 60947-4-1/JIS C 8201-4-1) 10 Trips within 4 minutes at 150% Ie on hot start, trips in 4 to 10 seconds at 720% Ie on cold start
Instantaneous trip characteristics 13 x Ie max.
Power loss (3-phase reference value) Rated current 0.16 to 2.5 A: 6 W
Rated current 4 to 6.3 A: 6.5 W
Rated current 10 to 20 A: 7 W
Rated current 0.16 to 1.6 A: 6 W
Rated current 2.5 to 4 A: 6.5 W
Rated current 6.3 to 20 A: 7 W
Endurance Mechanical 100,000 cycles In=0.16 to 20 A
Electrical 100,000 cycles In=0.16 to 20 A
Number of terminal insertions and removals [cycles] 20
Maximum operate frequency (motor starts) [cycles/hour] 25
Phase failure protection Yes
Trip indicator Yes
Test trip function Yes
Rated limit breaking capacity
Icu:
Rated limit breaking capacity [kA]
(Breaking duty O-CO)
Ics:
Rated operating breaking capacity [kA]
(Breaking duty O-CO-CO)

Ics=100%Icu (Icu=100 kA)
Rated operational
current Ie
Current setting [A]
IEC 60947-2/JIS C 8201-2 UL IEC 60947-2/JIS C 8201-2 UL
240 V
200 V
415 V
400 V
460 V
440 V
500 V 690 V
600 V
480 V 240 V
200 V
415 V
400 V
460 V
440 V
500 V 690 V
600 V
480 V
Icu Ics Icu Ics Icu Ics Icu Ics Icu Ics Icu Ics Icu Ics Icu Ics Icu Ics Icu Ics Icu Ics Icu Ics
0.1-0.16 100 100 100 100 100 50 100 100 100 100 100 50
0.16-0.25 100 100 100 100 100 50 100 100 100 100 100 50
0.25-0.4 100 100 100 100 100 50 100 100 100 100 100 50
0.4-0.63 100 100 100 100 100 50 100 100 100 100 100 50
0.63-1 100 100 100 100 100 50 100 100 100 100 100 50
1-1.6 100 100 100 100 100 50 100 100 100 100 100 50
1.6-2.5 100 100 100 100 3 2 50 100 100 100 100 8 6 50
2.5-4 100 100 100 100 3 2 50 100 100 100 100 8 6 50
4-6.3 100 100 50 38 50 38 3 2 22 100 100 100 100 6 5 50
6.3-10 100 100 15 11 10 8 3 2 22 100 100 50 38 50 38 6 5 50
9-13 100 50 38 10 8 6 5 3 2 22 100 100 50 38 42 32 6 5 50
11-16 100 25 19 10 8 6 5 3 2 22 100 50 38 35
2
JEM1195 breaking duty "O", single time breaking capacity is 50 kA
27 10 8 4 3 50
14-20 50 38 25 19 10 8 6 5 3 2 22 100 50 38 35
2
JEM1195 breaking duty "O", single time breaking capacity is 50 kA
27 10 8 4 3 50
Vibration resistance Vibration: 10 to 55 Hz, acceleration: 15 m/s2
Shock resistance Shock value 50 m/s2
Degree of protection IP20 (IEC60529)
Operating temperature –20°C to +60°C
Ambient storage temperature –40°C to +80°C (no condensation or icing)
Relative humidity 95% RH max. (no condensation or icing)
Altitude 2000m max.
Weight Approx. 430 g 460 g
Applicable Standards Safety Standard EN 60947-2 (IEC 60947-2), UL60947-4-1, CSA 22.2 No.60947-4-1,
CCC GB/T 14048.2, Electrical Appliances and Material Safety Act (Non-Specified Electrical Appliances and Materials)

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