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J7MC Series

Manual Motor Starter (Motor Protection Circuit Breaker)

J7MC Series

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

Model Number Structure

Model Number Legend

Order according to the format described in Ordering Information.

J7MC Series Lineup 2

Ordering Information

Main unit

Rocker switch (standard type)

Rated current (A)
(Values in ( ) are the current setting range)
Model
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)
Model
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

Model Auxiliary contact
J73MC-W-10 SPST-1NO
J73MC-W-01 SPST-1NC

Alarm contact unit

Model Auxiliary contact
J73MC-K-10 SPST-1NO
J73MC-K-01 SPST-1NC

Insulation stop

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

For selection of J7MC for each motor capacity, refer to the following table.

3-phase standard motor capacity
and full load current
(reference values)
MMS Magnetic contactor
model
Main circuit voltage Capacity [kW] Current [A] Standard
type model
High-performance
type model
200-240 VAC 0.03 0.24 J7MC-3P-E25 J7MC-3R-E25 J7KC-12
0.06 0.37 J7MC-3P-E4 J7MC-3R-E4
0.1 0.68 J7MC-3P-1 J7MC-3R-1
0.2 1.3 J7MC-3P-1E6 J7MC-3R-1E6
0.4 2.3 J7MC-3P-2E5 J7MC-3R-2E5
0.75 3.5 J7MC-3P-4 J7MC-3R-4
1.5 6.9 J7MC-3P-10 J7MC-3R-10
2.2 9.5
2.2 9.5 J7MC-3P-13 J7MC-3R-13
3.7 15.5 J7MC-3P-16 J7MC-3R-16 ---
3.7 15.5 J7MC-3P-20 J7MC-3R-20 ---
380-440 VAC 0.02 0.1 J7MC-3P-E16 J7MC-3R-E16 J7KC-12
0.06 0.21 J7MC-3P-E25 J7MC-3R-E25
0.1 0.34 J7MC-3P-E4 J7MC-3R-E4
0.12 0.41 J7MC-3P-E63 J7MC-3R-E63
0.2 0.65 J7MC-3P-1 J7MC-3R-1
0.4 1.15 J7MC-3P-1E6 J7MC-3R-1E6
0.75 1.8 J7MC-3P-2E5 J7MC-3R-2E5
1.5 3.5 J7MC-3P-4 J7MC-3R-4
2.2 4.8 J7MC-3P-6 J7MC-3R-6
3.7 7.8 J7MC-3P-10 J7MC-3R-10
5.5 10.5 J7MC-3P-13 J7MC-3R-13
7.5 13.5 J7MC-3P-16 J7MC-3R-16 ---
11 20 J7MC-3P-20 J7MC-3R-20 ---

Note: The 3-phase motor full load current is a reference value. When applying, check the full load current of the motor you will use.

DIN Rails (Order Separately)

Mounting Rail

Model
PFP-100N
PFP-50N

Mounting Rail

Model
PFP-100N2

End Plate

Model
PFP-M

Spacer

Model
PFP-S

Note: 1. Order the DIN Rails (Order Separately) in units of ten.
   2. Rails conform to DIN standards.