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DZ108(3VE)
Motor Protection Circuit Breaker
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Type
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3VE1
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3VE3
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3VE4
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Poles
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3
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3
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3
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Rated current(A)
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20
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32
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63
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Rated voltage(V)
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660
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660
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660
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Rated insulation voltage(V)
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660
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750
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750
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Current setting range(A)
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0.1กซ0.16 0.16กซ0.25 0.25กซ0.4 0.4กซ0.63 0.63กซ1.1กซ1.6
1.6กซ2.5 2กซ3.2 2.5กซ4 3.2กซ5 4กซ6.3 5กซ8 6.3กซ10 8กซ12.5 10กซ16 14กซ20
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1กซ1.6 16.กซ2.5 2.5กซ4 4กซ6.3 6.3กซ10 8กซ12.5 10กซ16
12.5กซ20 16กซ25 22กซ32
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6.3กซ10 10กซ16 16กซ25 22กซ32 28กซ40 36กซ50 45กซ63 45กซ56
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Power of controlled motor(KW)
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220V
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5.5
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9
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18
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380V
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10
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16
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32
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660V
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13
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26
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58
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Mechanical life(1กม10*4ฃฉ
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10
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10
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3
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Protective feature
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1.05le
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Not act within 2hrs
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||
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1.2le
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Act within 2 hrs
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1.2le
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Action snap
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3VE is suitable in circuit of AC 50Hz or 60Hz, voltage up to 660V and current up to 63A and used to prevent small capacity motor and circuits from overload and short circuit and also used as direct starter for starting the motor and a switch for changeover the circuit under normal conditions.
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