Small Power Relay MK
Caution
- The delivery date is unstable due to the difficulty in obtaining materials, components, etc. There is no prospect of the next arrival of products for which orders have been suspended.
- The product images are representative images only. Please refer to the manufacturer's catalog for shape details.
Product Description
An octal pin type power relay available in a large number of variations.
[Features]
·Enclosed models have the common AC4 rating (100/110 V AC, 50/60 Hz, 200/220 V AC, 50/60 Hz)
·Easy mounting, wiring and handling
·High mechanical durability of 5,000,000 cycles or more
·Offers an extensive product lineup; standard type, enclosed type, special contact model, twin contact type, double-winding latching type, etc.
[Applications]
·Applicable to various control equipment at production sites where high reliability is required, and also applicable to control systems for electricity, water, gas, etc.
·Widely applicable to almost all types of electrical machines and devices
Compact Power Relay MK Specifications of OMRON Industrial Relays
Compact Power Relay MK external appearance of Industrial Relays
MK2P outline drawing of Industrial Relays
MK2(Z)P(-2), MK2PN dimensional outline drawing, Units: mm
MK2(Z)P(-2), MK2PN dimensional outline drawing, Units: mm
MK3ZP outline drawing of Industrial Relays
MK3(Z)P(-2, -5), MK3PN dimensional outline drawing, Units: mm
MK3(Z)P(-2, -5), MK3PN dimensional outline drawing, Units: mm
| Industrial Relays Item | Classification | |||
|---|---|---|---|---|
| Twin-Contact Type | Case Type | |||
| Contact Resistance *1 | 25 mΩ max. | 50 mΩ max. | ||
| Operating Time *2 | AC: 20 ms max., DC: 30 ms max. | |||
| Recovery Time *2 | 20 ms max. (*4 40 ms max.) | |||
| Maximum Switching Frequency | Mechanical | 18,000 operations/hr | ||
| Rated Load | 1,800 operations/hr | |||
| Insulation Resistance *3 | 100 MΩ min. | |||
| Dielectric Strength | 2-Pole | Between Coil and Contacts | 2,000 V AC 50/60 Hz for 1 min | |
| Between Contacts of Different Polarity | ||||
| Between Contacts of Same Polarity | 1,000 V AC 50/60 Hz for 1 min | |||
| 3 Poles | Between Coil and Contacts | 1,500 V AC 50/60 Hz for 1 min | ||
| Between Contacts of Different Polarity | ||||
| Between Contacts of Same Polarity | 1,000 V AC 50/60 Hz for 1 min | |||
| Vibration | Durability | 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 | Durability | 1,000 m/s2 | ||
| Malfunction | 100 m/s2 | |||
| Durability | Mechanical | 5,000,000 operations min. (switching frequency 18,000 operations/hr) | ||
| Electrical *5 | 500,000 operations min. (at 1,800 operations/hr under rated load) | |||
| Failure Rate (P Level) (Reference Value *6) | 1 V DC 100 μA | 1 V DC 10 mA | ||
| Weight | Approx. 85 g | |||
Note: The values given above are initial values of Industrial Relays.
*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. Value for built-in diode type.
*5. Ambient temperature: +23°C
*6. This value was measured at a switching frequency of 60 operations/min.
- *See the catalog for specifications other than those detailed above.