• Easy to mount, wire, and use.
• A large selection of models including various contact forms, DC-switching models, and open models.
• Mechanical life: 5,000,000 operations; electrical life (under rated load): 500,000 operations.
• Models also available with built-in diodes and for use as auxiliary power relays.
Rated voltage (V) |
Rated current (mA) | Coil resistance (Ω) |
Must- operate voltage |
Must- release voltage |
Max. volt- age |
Power consumption (VA or W) |
||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DP | 3P or 4P | DP | 3P or 4P |
|||||||||
50 Hz | 60 Hz | 50 Hz | 60 Hz | % of rated voltage | Initial | Rated | ||||||
AC | 6 | 790 | 655 | 1,120 | 950 | 1.1 | 0.5 | 80% max. |
30% min. (60 Hz) 25% min. (50 Hz) |
110% | Approx. 4.1 (DP) Approx. 6.3 (3P or 4P) |
Approx. 3.5 (DP) Approx. 5.1 (3P or 4P) |
12 | 395 | 325 | 560 | 480 | 4.7 | 2.0 | ||||||
24 | 195 | 160 | 280 | 240 | 19 | 8.5 | ||||||
50 | 94 | 78 | 134 | 114 | 82 | 36 | ||||||
100/(110) | 47 | 39/45 | 67 | 57/66 | 340 | 150 | ||||||
200/(220) | 23.5 | 19.5/22.5 | 33.5 | 28.5/33 | 1,540 | 620 | ||||||
DC | 6 | 340 | 450 | 17.5 | 13.4 | 70% max. |
10% min. |
Approx. 2.1 (DP) Approx. 2.7 (3P or 4P) |
||||
12 | 176 | 220 | 68 | 54 | ||||||||
24 | 87 | 94 | 275 | 255 | ||||||||
48 | 41 | 52 | 1,180 | 930 | ||||||||
100/110 | 17/19 | 22/24.5 | 5,750 | 4,500 | ||||||||
200/220 | 8.6/9.5 | 11/12 | 23,200 | 18,000 |
The rated current may vary if the Relay has a built-in operating indicator (See note 4.).
Rated voltage (V) |
Rated current (mA) | Coil resistance (Ω) |
Coil inductance (H) | Must- oper- ate volt- age |
Must- re- lease volt- age |
Max. volt- age |
Power con- sumption (VA or W) |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DP | 3P or 4P | DP | 3P or 4P |
DP | 3P or 4P | |||||||||||
50 Hz |
60 Hz |
50 Hz |
60 Hz |
Con- tact re- lease |
Con- tact oper- ate |
Con- tact re- lease |
Con- tact oper- ate |
% of rated voltage | Ini- tial |
Rated | ||||||
AC | 6 | 690 | 590 | 975 | 850 | 1.1 | 0.5 | 0.02 | 0.02 | 0.01 | 0.03 | 80% max. |
30% min. (60 Hz) 25% min. (50 Hz) |
110% | Ap- prox. 4.1 (DP) Ap- prox. 6.3 (3P or 4P) |
Ap- prox. 3.5 (DP) Ap- prox. 5.1 (3P or 4P) |
12 | 345 | 295 | 490 | 430 | 4.7 | 2.0 | 0.07 | 0.01 | 0.04 | 0.07 | ||||||
24 | 170 | 145 | 245 | 210 | 19 | 8.5 | 0.28 | 0.41 | 0.18 | 0.28 | ||||||
50 | 82 | 70 | 117 | 102 | 82 | 36 | 1.2 | 1.7 | 0.75 | 1.2 | ||||||
100/ (110) |
41 | 35/ 40 |
58.5 | 51/ 58 |
340 | 150 | 4.8 | 6.7 | 3 | 4.5 | ||||||
200/ (220) |
20.5 | 17.5/ 20 |
29 | 25.5/ 29 |
1,540 | 620 | 20 | 25.6 | 12 | 19 | ||||||
DC | 6 | 340 | 450 | 17.5 | 13.4 | 0.2 | 0.36 | 0.23 | 0.35 | 70% max. |
10% min. |
Approx. 2.1 (DP) Approx. 2.7 (3P or 4P) |
||||
12 | 176 | 220 | 68 | 54 | 0.74 | 1.0 | 0.87 | 1.4 | ||||||||
24 | 87 | 94 | 275 | 255 | 4.2 | 5.8 | 5.6 | 9.2 | ||||||||
48 | 41 | 52 | 1,180 | 930 | 20.4 | 26 | 27.3 | 45.5 | ||||||||
100/ 110 |
17/19 | 22/24.5 | 5,750 | 4,500 | 81.6 | 92.5 | 61.4 | 96.5 | ||||||||
200/ 220 |
8.6/9.5 | 11/12 | 23,200 | 18,000 | 340 | 380 | 158 | 250 |
Rated voltage (V) |
Rated current (mA) |
Coil re- sistance (Ω) |
Coil inductance (H) |
Must- operate voltage |
Must- release voltage |
Max. volt- age |
Opera- tion level (JEC- 174D) |
Power consumption (VA or W) |
||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
50 Hz | 60 Hz | Contact release |
Contact operate |
% of rated voltage | Initial | Rated | ||||||
AC | 24 | 245 | 210 | 8.5 | 0.18 | 0.28 | 80% max. | 30% min. (60 Hz) 25% min. (50 Hz) |
110% | B Hot start after coil heated |
Approx. 6.3 |
Approx. 5.1 |
50 | 117 | 102 | 36 | 0.75 | 1.2 | |||||||
100/ (110) |
58.5 | 51/58 | 150 | 3 | 4.5 | |||||||
110 | 53 | 46 | 182 | 3.6 | 5.5 | |||||||
115 | 51 | 44 | 210 | 4 | 6.2 | |||||||
200/ (220) |
29 | 25.5/29 | 620 | 12 | 19 | |||||||
220 | 26.5 | 23 | 780 | 15 | 21 | |||||||
DC | 24 | 94 | 255 | 5.6 | 9.2 | 70% max. | 10% min. | Approx. 2.7 | ||||
48 | 52 | 930 | 27.3 | 45.5 | ||||||||
100/ 110 |
22/24.5 | 4,500 | 61.4 | 96.5 | ||||||||
125 | 22 | 5,800 | 90 | 130 | ||||||||
200/ 220 |
11/12 | 18,000 | 158 | 250 |
Item | Open Relays | Cased Relays | ||
---|---|---|---|---|
MM2(B), MM3(B), MM4(B) | MM2P(N, -D), MM3P(N), MM4P(N, -D) | |||
Resistive load (cosφ = 1) |
Inductive load (cosφ=0.4, L/R=7 ms) |
Resistive load (cosφ = 1) |
Inductive load (cosφ=0.4, L/R=7 ms) |
|
Contact type | Single | |||
Contact material | Ag | |||
Rated load | 15 A at 220 VAC 10 A at 24 VDC |
7.5 A at 220 VAC 5 A at 24 VDC |
||
Rated carry current | 15 A | 7.5 A | ||
Max. switching voltage | 250 VAC, 250 VDC | 250 VAC, 250 VDC | ||
Max. switching current | 15 A | 7.5 A | ||
Max. switching power (reference value) |
3,300 VA at 240 W | 1,700 VA at 120 W | ||
Minimum permissible load (reference value) * |
5 VDC 10 mA |
* This value is measured at 60 operations/min.
Item | Open Relays | Cased Relays | ||
---|---|---|---|---|
MM2X(B), MM3X(B), MM4X(B) | MM2XP(-D), MM3XP, MM4XP(-D) | |||
Resistive load (cosφ = 1) |
Inductive load (L/R=7 ms) |
Resistive load (cosφ = 1) |
Inductive load (L/R=7 ms) |
|
Contact type | Single | |||
Contact material | Ag | |||
Rated load | 10 A at 110 VDC | 7 A at 110 VDC | 7 A at 110 VDC | 6 A at 110 VDC |
Rated carry current | 15 A | 7.5 A | ||
Max. switching voltage | 250 VAC, 250 VDC | 250 VAC, 250 VDC | ||
Max. switching current | 15 A | 7.5 A | ||
Max. switching power (reference value) |
1,200 W at 20 VA *1 | 800 W at 20 VA *1 | 800 W at 20 VA *1 | 660 W at 20 VA *1 |
Minimum permissible load (reference value) *2 |
5 VDC at 10 mA |
Item | MM4P-JD | MM4XP-JD | ||
---|---|---|---|---|
Resistive load | Inductive load (cosΦ = 0.4, L/R = 7 ms) |
Resistive load | Inductive load (cosΦ = 0.4, L/R = 7 ms) |
|
Contact type | Single | |||
Contact material | Ag | |||
Rated load | 5 A at 220 VAC, 5 A at 24 VDC | 5 A at 110 VDC | ||
Rated carry current | 5 A | |||
Max. switching voltage | 250 VAC, 250 VDC | |||
Max. switching current | 5 A | |||
Max. switching power (reference value) |
1,100 VA, 120 W, 30 W (L/R = 40 ms) | 20 VA, 550 W, 40 W (L/R = 40 ms) |
Item | Open Relays | Cased Relays |
---|---|---|
Contact resistance *2 | 25 mΩ max. | 50 mΩ max. |
Operate time *3 | AC: 25 ms max. DC: 50 ms max. | |
Release time *3 | 30 ms max. (100 ms max. for Built-in Diode Relays) | |
Max. operating frequency | Mechanical:7,200 operations/hr Electrical:1,800 operations/hr (under rated load) |
|
Insulation resistance *4 | 100 MΩ min. (at 500 VDC) | |
Dielectric strength | 1,500 VAC, 50/60 Hz for 1 min between contacts of same polarity 2,000 VAC, 50/60 Hz for 1 min between contacts of different polarity (and between coil and contacts) |
|
Vibration resistance | Destruction: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude) |
|
Shock resistance | Destruction: 1,000 m/s2 Malfunction: 100 m/s2 |
|
Endurance | Mechanical: 5,000,000 operations min. (at 7,200 operations/hr) Electrical: 500,000 operations min. (at 1,800 operations/hr under rated load) *5 |
|
Ambient temperature | Operating: -10°C to 55°C (with no icing or condensation) | |
Ambient humidity | Operating: 5% to 85% | |
Weight | Standard models: DC-switching models MM2 approx. 160 g MM2X approx. 165 g MM2XP approx. 225 g MM3 approx. 270 g MM3X approx. 275 g MM3XP approx. 395 g MM4 approx. 300 g MM4X approx. 310 g MM4XP approx. 420 g MM2P approx. 220 g MM3P approx. 360 g MM4P approx. 410 g |
Item | Cased Relays |
---|---|
Contact resistance *2 | 50 mΩ max. |
Operate time *3 | AC: 25 ms max., DC: 50 ms max. |
Release time *3 | 30 ms max. |
Max. operating frequency | Mechanical: 1,800 operations/hr Electrical: 1,800 operations/hr (under rated load) |
Insulation resistance *4 | 100 MΩ min. |
Dielectric strength | Between coil and contact: 2,000 VAC, 50/60 Hz for 1 minute Between contacts of different polarity: 2,000 VAC, 50/60 Hz for 1 minute Between contacts of same polarity: 1,500 VAC, 50/60 Hz for 1 minute |
Vibration resistance | Destruction: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) Malfunction: 10 to 22 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude) |
Shock resistance | Destruction: 300 m/s2 Malfunction: 30 m/s2 |
Endurance | Mechanical: 5,000,000 operations min. (at 1,800 operations/hr) Electrical: 500,000 operations min. (at 1,800 operations/hr with rated load) *5 |
Error rate (level P) (Reference value) *6 |
10 mA at 5 VDC |
Ambient temperature | Operating: -10°C to 40°C (with no icing or condensation) |
Ambient humidity | Operating: 5% to 85% |
Weight | MM4P-JD: approx. 410 g MM4XP-JD: approx. 420 g |