Page 112 - 1SBC104119C0202_MainCatalog_R contactors

R63-MT ... R500-MT contactors
Electrical durability

Electrical durability for AC-3 utilization category
Switching cage motors: starting and switching off running motors. The breaking current Ic for AC-3 is equal to the rated operational current Ie (Ie = motor
full load current). Maximum electrical switching frequency: see "Technical data".

AC-3 - Ue ≤ 690 V R63-MT
RR42R001002--5M-MTMTT
R500-MT

Millions of 10
operating
cycles

1 3 579

61 9
7
5

3

1

0.1 10 1 3 5 79 5
1 1 3 579
1000
100
Breaking current Ic (A)
R63-MT ... R500-MT contactors AC-3 electrical durability for Ue ≤ 690 V

AC-3 - 690 V ≤ Ue ≤ 1000 V R63-MT
RRR412020500---MMMTTT
R500-MT

10

Millions of
operating
cycles

9
7
5

3

11

1 3 5 79 1 59 1 3 5 79 1 59

0.1 1 59 1SBC104058S0201
1
10 100 1000

R63-MT ... R500-MT contactors AC-3 electrical durability for 690 V ≤ Ue ≤ 1000 V Breaking current Ic (A)

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