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Application
Magnet coil ratings
Nominal voltage (v) | Nominal current (mA) | Coil resistance (Ω) | Pick-up voltage (V)Max | Drop-out voltage (V)Min | Max. voltage (V)Max | Coil power(W) dissipation | |
---|---|---|---|---|---|---|---|
DC | 220 | 27 | 8,600 | 75% | 10% | 130% | 5.6 ~ 5.9 |
110 | 52 | 2,100 | |||||
72 | 83 | 870 | |||||
60 | 95 | 630 | |||||
48 | 117 | 410 | |||||
36 | 156 | 230 | |||||
24 | 245 | 110 | |||||
12 | 480 | 25 | |||||
6 | 952 | 6.3 |
Contact ratings
Type | 1Pole Resistive load (L/R≤1㎳) |
---|---|
Max. Continuous current (wire size 50㎟) | 150A |
Max. switching current | 125A |
Max. switching capacity | 1200VDC 20A |
Contact rating switching voltages | 12~1200VDC |
Max. cut-off current | 300VDC 1000A 3 Ops |
Voltage drop across contacts per 100A | 30mV Max. |
Min. permissible load | 12V DC 0.5A |
Description | S.P On/Off (a) |
Contact Arrangement, auxiliary contacts | 1Form A (SPST-NO.) |
General Aux. Contact Current, Max. | 2A 30VDC / 3A 125VAC |
General Aux. Contact Current, Min. | 100mA 8VDC |
Gold alloy Aux. Contacts Max. | 0.1A 30VDC / 0.1A 30VAC |
Gold alloy Aux. Contacts Min. | 1mA 5VDC / 1mA 5VAC |
Characteristics
Initial insulation resistance | Min. 100㏁ 500V DC | ||
---|---|---|---|
Expected life | Mechanical (Min.) | 2×106 | |
Electric (L/R≤1㎳) | 450V DC 10A | 1×104 | |
250V DC 15A | 2×105 | ||
Initial breakdown voltage | Between open contacts | 3500V AC 60 Sec. 10mA | |
Between contacts & coil | 3500V AC 60 Sec. 10mA | ||
Operate time (at 20℃) | Max. 20㎳ | ||
Release time (at 20℃) | Max. 5㎳ | ||
Shock resistance | Functional | Min 147 ㎨ {15G} | |
Destructive | Min 490 ㎨ {50G} | ||
Vibration resistance | Functional | 100 ㎨ {10G} 10 to 500㎐ | |
Destructive | 100 ㎨ {10G} 10 to 500㎐ | ||
Conditions for operation transport and storage | Ambient temperature | -40℃ to +85℃ | |
Humidity | 5 to 85% R.H. | ||
Unit weight | 300g |
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Application
Magnet coil ratings
Nominal voltage (v) | Nominal current (mA) | Coil resistance (Ω) | Pick-up voltage (V)Max | Drop-out voltage (V)Min | Max. voltage (V)Max | Coil power(W) dissipation | |
---|---|---|---|---|---|---|---|
DC | 220 | 27 | 8,600 | 75% | 10% | 130% | 5.6 ~ 5.9 |
110 | 52 | 2,100 | |||||
72 | 83 | 870 | |||||
60 | 95 | 630 | |||||
48 | 117 | 410 | |||||
36 | 156 | 230 | |||||
24 | 245 | 110 | |||||
12 | 480 | 25 | |||||
6 | 952 | 6.3 |
Contact ratings
Type | 1Pole Resistive load (L/R≤1㎳) |
---|---|
Max. Continuous current (wire size 50㎟) | 150A |
Max. switching current | 125A |
Max. switching capacity | 1200VDC 20A |
Contact rating switching voltages | 12~1200VDC |
Max. cut-off current | 300VDC 1000A 3 Ops |
Voltage drop across contacts per 100A | 30mV Max. |
Min. permissible load | 12V DC 0.5A |
Description | S.P On/Off (a) |
Contact Arrangement, auxiliary contacts | 1Form A (SPST-NO.) |
General Aux. Contact Current, Max. | 2A 30VDC / 3A 125VAC |
General Aux. Contact Current, Min. | 100mA 8VDC |
Gold alloy Aux. Contacts Max. | 0.1A 30VDC / 0.1A 30VAC |
Gold alloy Aux. Contacts Min. | 1mA 5VDC / 1mA 5VAC |
Characteristics
Initial insulation resistance | Min. 100㏁ 500V DC | ||
---|---|---|---|
Expected life | Mechanical (Min.) | 2×106 | |
Electric (L/R≤1㎳) | 450V DC 10A | 1×104 | |
250V DC 15A | 2×105 | ||
Initial breakdown voltage | Between open contacts | 3500V AC 60 Sec. 10mA | |
Between contacts & coil | 3500V AC 60 Sec. 10mA | ||
Operate time (at 20℃) | Max. 20㎳ | ||
Release time (at 20℃) | Max. 5㎳ | ||
Shock resistance | Functional | Min 147 ㎨ {15G} | |
Destructive | Min 490 ㎨ {50G} | ||
Vibration resistance | Functional | 100 ㎨ {10G} 10 to 500㎐ | |
Destructive | 100 ㎨ {10G} 10 to 500㎐ | ||
Conditions for operation transport and storage | Ambient temperature | -40℃ to +85℃ | |
Humidity | 5 to 85% R.H. | ||
Unit weight | 300g |
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