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Latching Relay MMK

Latching Relay MMK

A cost-effective industrial-use relay with a low power consumption.
[Features]
·Type MM power relay with a mechanical lock latching system.
·Mechanically holds the operations.
· Quick operation due to pulse transmitted electrical power.
·Wide operating temperature range from -10°C to +55°C.
·Models compliant with auxiliary power relays (JEC-174D) are also available.
[Applications]
·Ideal for motor and control operation switching.

PDF

Japanese Only

Latching Relay MMK Series Specifications

Number Of Poles2 Poles (2 c)3 Poles (3 c)4 Poles (2 c + 2 a)
FormatRated Voltage (V)FormatRated Voltage (V)FormatRated Voltage (V)
Standard TypeModel MM2KPAC 100/(110), 200/(220)Model MM3KPDC 100/110Model MM4KPAC 100/(110), 200/(220)
DC 24, 100/110DC 100/110
DC Load Switching TypeModel MM2XKPDC 24, 100/110Model MM3XKPDC 100/110Model MM4XKPAC 100/(110)
DC 24, 100/110, 125
Standard Power Auxiliary Relay Type
For DC Load Switching
----Model MM4XKP-JDDC 100/110
Latching Relay MMK: related images

MM2KP external appearance

Latching Relay MMK: related images

MM2(X)KP dimensional outline drawing

  • *Units: mm
  • *When the case-protection plate is attached to the MM2XKP, the width of the relay will be 55 mm max.
Latching Relay MMK: related images

Model MM2KP (standard type) terminal layout / internal schematics

Latching Relay MMK: related images

Model MM2XKP (DC load switching type) terminal layout / internal schematics

Latching Relay MMK: related images

MM4KP external appearance

Latching Relay MMK: related images

MM3(X)KP/MM4(X)KP dimensional outline drawing

  • *Units: mm
  • *When the case-protection plate is attached to the MM3, 4XKP, the width of the relay will be 73 mm max.
Latching Relay MMK: related images

Model MM3KP (standard type) terminal layout / internal schematics

Latching Relay MMK: related images

Model MM4KP (standard type) terminal layout / internal schematics

"m-h3--wysiwyg">Performance
Contact Resistance *150 mΩ max.
Set 2TimeAC: 30 ms max.
DC: 60 ms max.
Minimum Pulse WidthBoth AC and DC are 100 ms
Reset *2Time30 ms max.
Minimum Pulse WidthBoth AC and DC are 100 ms
Maximum Switching FrequencyMechanical1,800 operations/hr
Rated Load1,800 operations/hr
Insulation Resistance *3100 MΩ min.
Dielectric StrengthBetween Coil and Contacts2,000 V AC 50/60 Hz for 1 min
Between Contacts of Different Polarity
Between Set And Reset Coil
Between Contacts of Same Polarity1,500 V AC 50/60 Hz for 1 min
VibrationDurability10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude)
Malfunction10 to 35 to 10 Hz, 0.5-mm single amplitude (1-mm double amplitude)
ShockDurability500 m/s2
Malfunction50 m/s2
DurabilityMechanical2,500,000 operations min. (at switching frequency of 1,800 operations/hr)
Electrical *4500,000 operations min. (at 1,800 operations/hr under rated load)
Failure Rate (P Level) (Reference Value *5)5 V DC 10 mA
Ambient Operating Temperature-10 to +55°C (assuming no icing or condensation)
Ambient Operating Humidity5 to 85% RH
Weight· Standard type
Model MM2KP approx. 375 g
Model MM3KP approx. 550 g
Model MM4KP approx. 570 g
· DC load switching type
Model MM2XKP approx. 380 g
Model MM3XKP approx. 555 g
Model MM4XKP approx. 580 g
  • The values given above are initial values.

*1. Measurement conditions: 5 V DC, 1 A, voltage drop method.
*2. Measurement conditions: Rated operating voltage applied, not including contact bounce. Ambient temperature: +23°C
*3. Measured with a 500 V DC ohmmeter at the same places that the dielectric strength was checked.
*4. Ambient temperature: +23°C
*5. This value was measured at a switching frequency of 60 operations/min.

  • *See the catalog for dimensional drawings and ratings other than those detailed above.
Part Number
MM2KB DC24
MM2KP AC100/(110)
MM2KP AC200/(220)
MM2KP AC220
MM2KP DC24
MM2KP DC100/110
MM2XKP AC100/(110)
MM2XKP-D DC100/110
MM2XKP DC24
MM2XKP-TC DC100/110
MM3KP AC100/(110)
MM3KP AC200/(220)
MM3KP DC100/110
MM3XKP AC100/(110)
MM3XKP DC24
MM3XKP DC100/110
MM4KP AC100/(110)
MM4KP AC200/(220)
MM4KP AC220
MM4KP DC1.2A AC100/(110)
MM4KP DC24
MM4KP DC100/110
MM4KP DC125
MM4XKP AC100/(110)
MM4XKP-D DC100/110
MM4XKP DC24
MM4XKP DC100/110
MM4XKP DC125
MM4XKP DC200/220
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplication Contact Configuration Latch function Terminal shape Contact rated current (minimum value for AC and DC)
(A)
Coil rated voltage (DC)
(V)
Coil rated voltage (AC)
(V)
Dimension height
(mm)
Dimension width
(mm)
Dimension depth
(mm)
Contact mechanism Protective Structure

MYR 246.64

1 Piece(s) 5 Day(s) or more Power2cAvailableScrew Fastening724------

MYR 259.10

1 Piece(s) 2 Day(s) Power2cAvailableSocket / plug-in5-100/(110)11954.580.5SingleIn-Case Type

MYR 259.10

1 Piece(s) 5 Day(s) or more Power2cAvailableSocket / plug-in5-200/(220)11954.580.5SingleIn-Case Type

MYR 305.20

1 Piece(s) 5 Day(s) or more Power2cAvailableSocket / plug-in4-22011954.580.5--

MYR 259.10

1 Piece(s) 5 Day(s) or more Power2cAvailableSocket / plug-in524-11954.580.5SingleIn-Case Type

MYR 262.79

1 Piece(s) 5 Day(s) or more Power2cAvailableSocket / plug-in5100/110-11954.580.5SingleIn-Case Type

MYR 319.77

1 Piece(s) 5 Day(s) or more Power2cAvailableSocket / plug-in5-100/(110)11954.580.5--

MYR 360.83

1 Piece(s) 5 Day(s) or more -----100/110------

MYR 286.70

1 Piece(s) 5 Day(s) or more Power2cAvailableSocket / plug-in524-11954.580.5SingleIn-Case Type

MYR 430.15

1 Piece(s) 5 Day(s) or more -----100/110------

MYR 336.21

1 Piece(s) 5 Day(s) or more Power3cAvailableSocket / plug-in4-100/(110)12372.580.5--

MYR 336.21

1 Piece(s) 5 Day(s) or more Power3cAvailableSocket / plug-in4-200/(220)12372.580.5--

MYR 297.79

1 Piece(s) 5 Day(s) or more Power3cAvailableSocket / plug-in5100/110-12372.580.5SingleIn-Case Type

MYR 381.53

1 Piece(s) 5 Day(s) or more Power3cAvailableSocket / plug-in5-100/(110)12372.580.5--

MYR 391.72

1 Piece(s) 5 Day(s) or more Power3cAvailableSocket / plug-in524-12372.580.5--

MYR 343.80

1 Piece(s) 5 Day(s) or more Power3cAvailableSocket / plug-in5100/110-12372.580.5SingleIn-Case Type

MYR 336.42

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in5-100/(110)12372.580.5SingleIn-Case Type

MYR 336.42

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in5-200/(220)12372.580.5SingleIn-Case Type

MYR 394.25

1 Piece(s) 5 Day(s) or more ------------

MYR 369.97

1 Piece(s) 5 Day(s) or more ------100/(110)-----

MYR 381.53

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in424-12372.580.5--

MYR 336.42

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in5100/110-12372.580.5SingleIn-Case Type

MYR 369.97

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in4125-12372.580.5--

MYR 386.70

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in5-100/(110)12372.580.5SingleIn-Case Type

MYR 467.92

1 Piece(s) 5 Day(s) or more -----100/110------

MYR 386.70

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in524-12372.580.5SingleIn-Case Type

MYR 394.08

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in5100/110-12372.580.5SingleIn-Case Type

MYR 386.70

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in5125-12372.580.5SingleIn-Case Type

MYR 439.16

1 Piece(s) 5 Day(s) or more Power[Other] 2c2aAvailableSocket / plug-in5200/220-12372.580.5--

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