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MMP-T Series

(6/22/2017)

Manual Motor Controller (Up to 32 Amps)
A motor circuit breaker is a device integrating low voltage Circuit Breakers and Thermal Overload Relays functions. This device is capable of protecting the motor branch circuits from overload, phase-loss, and short-circuit conditions


MMPPart_Number

MMPT32_10A_FacingLeftIsometricView_2

Specification List

Frame A

32

Model Number

MMP-T32

MMP-T32BC (*1)

Standard

JIS C8201-2-1 Ann.1, JIS 8201-4-1, EN60947-2, EN60947-4-1, IEC60947-2, IEC60947-4-1, GB14048.2

Number of Poles

3

Handle Shape

Tumbler handle

Rated Current In (A)

0.1 to 32

Rated Operational Voltage Ue (V.)

200 to 690

Rated Frequency (Hz)

50/60

Rated Insulation Voltage Ui (V)

690

Rated Impulse Withstand Voltage Uimp (kV)

6

Rated Short-Circuit Breaking Capacity (kA)

JIS C8201-2-1 Ann.1 IEC60947-2

Rated Current Ie (A) (*2)

200/240V

400/415V

440/460V

500V

600/690V

Heater Designation

Current Setting Range

Icu

Ics

Icu

Ics

Icu

Ics

Icu

Ics

Icu

Ics

0.16

0.1 - 0.16

100

100

100

100

100

0.4

0.25 - 0.4

100

100

100

100

100

0.63

0.4 - 0.63

100

100

100

100

100

1

0.63 - 1

100

100

100

100

100

1.6

1 - 1.6

100

100

100

100

100

2.5

1.6 - 2.5

100

100

100

100

100

4

2.5 - 4

100

100

100

100

8

4

6.3

4 - 6.3

100

100

100

100

8

4

8

5.5 - 8

100

100

100

100

6

5

10

7 - 10

100

100

50

38

42

32

6

5

13

9 - 13

100

100

50

38

42

32

6

5

18

12 - 18

100

100

50

38

42

32

6

5

25

18 - 25

100

50

38

35

27

10

8

4

3

32

24 - 32

100

50

38

35

27

10

8

4

3

0.25

0.16 - 0.25

100

50

38

35

27

10

8

4

3

Selectivity Category

JIS C8201-2-1 Ann.1 IEC60947-2

Cat.A

Utilization Category

JIS C8201-4-1 IEC60947-4-1

AC-3

Trip Class
(JIS C8201-4-1, IEC60947-4-1)

10

Instantaneous Release Current

13 x Maximum Ie

Durability

Mechanical (Times)

100,000

Electrical (Times)

100,000

Phase Loss Sensitive

Yes

Trip Display

Yes

Test Trip Function

Yes

Auxiliary Contact Unit

UT-MAX (1a or 1b) AC-12: 125V/5A, 250V/3A

Alarm Contact Unit

UT-MAL (1a or 1b) DC-12: 125V/0.4A, 250V/0.2A

Short-Circuit Indicator Unit

UT-TU

Weight (g)

330

Notes:
1. MMP-T32BC type is based on the specification of wiring streamlining terminal.
2. UL-Compliant rated working current is described on another page.

Type E/F Selection List

UL60947-4-1A Type E Selection List (Up to 32 Amps)

Motor Circuit Breaker

Setting Range

3PH 220-240V

3PH 440-480V

Combination Units

SCCR [kA]

Maximum Rated Capacity (HP)

Maximum Rated Operational Current (A)

Maximum Rated Capacity (HP)

Maximum Rated Operational Current (A)

Line Side Terminal Adapter Kit

Short-Circuit Indicator Unit

MMP-T32

0.1 to 0.16

No horse power settings

0.16

No horse power settings

0.16

UT-CV3

UT-TU

50

0.16 to 0.25

0.25

0.25

0.25 to 0.4

0.4

0.4

0.4 to 0.63

0.63

0.63

0.63 to 1

1

1/2

1

1 to 1.6

1.6

3/4

1.6

1.6 to 2.5

1/2

2.2

1

2.1

2.5 to 4

1

4

2

3.4

4 to 6.3

1-1/2

6

3

4.8

5.5 to 8

2

6.8

5

7.6

7 to 10

3

9.6

5

7.6

9 to 13

3

9.6

7-1/2

11

12 to 18

5

15.2

10

14

18 to 25

7-1/2

22

15

21

25

24 to 32

10

28

20

27


UL60947-4-1A Type E Selection List (Up to 32 Amps)

Motor Circuit Breaker

Current Setting Range

3PH 220-240V

Combination Magnetic Contactors

3PH 440-480V

Combination Magnetic Contactors

Connection Conductor Unit

SCCR (kA)

Maximum Rated Capacity (HP)

Maximum Rated Operational Current (A)

Maximum Rated Capacity (HP)

Maximum Rated Operational Current (A)

MMP-T32

0.1 to 0.16

No horse power settings

0.16

S-T10/T12

No horsepower settings

0.16

S-T10/T12/ T20

UT-MT20 for S-T10/T12/T20
UT-MT32 for S-T32

50

0.16 to 0.25

0.25

S-T10/T12/ T20

0.25

0.25 to 0.4

0.4

0.4

0.4 to 0.63

0.63

0.63

0.63 to 1

1

1/2

1

1 to 1.6

1.6

S-T10/T12/

T20/T32

3/4

1.6

S-T10/T12/ T20/T32

1.6 to 2.5

1/2

2.2

1

2.1

2.5 to 4

1

4

2

3.4

4 to 6.3

1-1/2

6

3

4.8

5.5 to 8

2

6.8

5

7.6

7 to 10

3

9.6

5

7.6

9 to 13

3

9.6

7-1/2

11

S-T12/T20/T32

12 to 18

5

15.2

S-T20/T32

10

14

S-T32

18 to 25

7-1/2

22

S-T32

15

21

UT-MT32

24 to 32

10

28

20

27


MMP-T32 Accessories

MMPT32_Options

MMPOptions_Part_Number

Options for MMP-T32

Number

Product Name

Model Number

Specification

Description

1

Auxiliary Contact Unit
(To Be Internally Installed)

UT-MAX

1a

Contact of the unit operates in conjunction with ON/OFF operation of MMP-T32

1b

UT-MAXLL
(for subtle load)

1a

1b

2

Alarm Contact Unit
(To Be Internally Installed)

UT-MAL

1a

Contact of the unit operates in conjunction with the trip operation of MMP-T32

1b

UT-MALLL
(for subtle load)

1a

1b

3

3 Phase Feed-In Terminal

UT-EP3

A unit to connect the large size electric wire to MMP-T32

4

Bus Bar

UT-2B4

45mm
Twin type

A unit to supply power to two or three MMP-T32

UT-3B4

45mm
Triple type

UT-2B5

57mm
Twin type

UT-3B5

57mm
Triple type

5

Line Side Terminal Adapter Kit

UT-CV3

-

Power supply-side terminal cover to respond to UL60947-4-1A, Type E/F This kit consists of terminal adapter, terminal cover and 3 screws.

6

Short-Circuit Indicator Unit

UT-TU

-

This unit has a feature that the red indication is lit only when the device is tripped due to short-circuit. This unit is required for application to UL60947-4-1A, Type E/F.

7

Connection Conductor Unit

UT-MT20

-

A unit to connect and link the MMP-T32 and Magnetic Contactor electrically and mechanically.

UT-MT32

-

8

Mounting Base Unit

UT-BT20

-

A plate to install the combination starter with MMP-T32 and Magnetic Contactor combined. Rail mounting and screw mounting are available.

UT-BT32

-

9

Jointing Block Unit

UT-RT10

-

A set of the blocks for mechanically connecting two mounting base units

UT-RT20

-

UT-RT32

-