Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
3RH19 21-2DA11
3RH19 21-2JA11
3RH19 21-2EA..
3RH19 21-2KA..
For contactors
Auxiliary contacts
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Version
Order No.
Price
per PU
Type
NO
NC
kg
Laterally mountable auxiliary switch blocks according to EN 50012
Sizes S0 ... S12
First laterally mountable auxiliary switch block (right or left), 2-pole
3RH19 21-2DA11
3RT1. 2 ... 3RT1. 7
1
1
}
1
1
1 unit
1 unit
101
101
0.050
Sizes S3 ... S12
Second laterally mountable auxiliary switch block (right or left), 2-pole
3RH19 21-2JA11
3RT1. 4 ... 3RT1. 7
1
1
B
0.051
Laterally mountable auxiliary switch blocks according to EN 50005
Sizes S0 ... S12
First laterally mountable auxiliary switch block (right or left), 2-pole
3RT1. 2 ... 3RT1. 7
2
--
--
2
}
}
3RH19 21-2EA20
3RH19 21-2EA02
1
1
1 unit
1 unit
101
101
0.050
0.051
Sizes S3 ... S12
Second laterally mountable auxiliary switch block (right or left), 2-pole
3RT1. 4 ... 3RT1. 7
2
--
--
2
C
C
3RH19 21-2KA20
3RH19 21-2KA02
1
1
1 unit
1 unit
101
101
0.049
0.050
3RH19 21-1FE22
Contacts
3RH19 11-1NF ..
For contactors Version
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Version
Order No.
Price
per PU
Type
NO NO NC NC
kg
Solid-state compatible auxiliary switch blocks,
for snapping onto the front, according to EN 50005
Size S00
3RT1. 1,
3RH11,
3RH14
For use in dusty atmosphere and
solid-state circuits with rated
1
2
--
--
--
--
--
--
--
1
--
2
}
}
}
3RH19 11-1NF11
3RH19 11-1NF20
3RH19 11-1NF02
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.042
0.041
0.041
operating currents I /AC-14 and
e
DC-13 from 1 mA to 300 mA at 3 V to
60 V.
Hard gold-plated contacts.
No mirror contacts.
Sizes S0 ... S12
3RT1. 2
...
3RT1. 7
For use in dusty atmosphere and
1
1
1
1
}
3RH19 21-1FE22
1
1 unit
101
0.073
solid-state circuits with rated
operating currents I /AC-14 and
e
DC-13 from 1 mA to 300 mA at 3 V to
60 V.
Hard gold-plated contacts.
Mirror contacts according to
EN 60947-4-1, Appendix F
1 NO + 1 NC standard auxiliary
switches: For technical
specifications, see LV 1 T.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/115
SIEMENS [ Siemens Semiconductor Group ]
