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

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
Durability	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]
Motor Circuit Breaker	Setting Range	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	SCCR [kA]
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			25

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)
Motor Circuit Breaker	Current Setting Range	Maximum Rated Capacity (HP)	Maximum Rated Operational Current (A)	Combination Magnetic Contactors	Maximum Rated Capacity (HP)	Maximum Rated Operational Current (A)	Combination Magnetic Contactors	Connection Conductor Unit	SCCR (kA)
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	S-T32	20	27		UT-MT32

MMP-T32 Accessories

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
		UT-MAX	1b
		UT-MAXLL (for subtle load)	1a
		UT-MAXLL (for subtle load)	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
		UT-MAL	1b
		UT-MALLL (for subtle load)	1a
		UT-MALLL (for subtle load)	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.
7	Connection Conductor Unit	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.
8	Mounting Base Unit	UT-BT32	-
9	Jointing Block Unit	UT-RT10	-	A set of the blocks for mechanically connecting two mounting base units
		UT-RT20	-
		UT-RT32	-

page top