3RT1 Auxiliary Contact Blocks

SIEMENS SIRIUS:


4-Pole Auxiliary Contact block Selection Chart:
To International Standard EN 50 012
Photo For Contactor Description Auxiliary Contacts Catalog No Price
NO NC Early
Make
Late
Break
Screw Terminals Spring Terminals
3rh1911-1ha01
3RH1911-1HA01
3RT101 Front-mount - 1 - - 3RH1911-1HA01 3RH1911-2HA01 $10.80
1 2 - - 3RH1911-1HA12 3RH1911-2HA12 $30.60
1 3 - - 3RH1911-1HA13 3RH1911-2HA13 $30.60
2 2 - - 3RH1911-1HA22 3RH1911-2HA22 $30.60
3rh1921-1ha13
3RH1921-1HA13
3RT102 - 107 Front-mount 1 1 - - 3RH1921-1HA11 3RH1921-2HA11 $21.40
1 3 - - 3RH1921-1HA13 3RH1921-2HA13 $43.20
2 2 - - 3RH1921-1HA22 3RH1921-2HA22 $43.20
3 1 - - 3RH1921-1HA31 3RH1921-2HA31 $43.20

4-Pole and 2-pole Auxiliary Contact block Selection Chart:
To International Standard EN 50 005
Photo For Contactor Description Auxiliary Contacts Catalog No Price
NO NC Early
Make
Late
Break
Screw Terminals Spring Terminals
3rh1911-1fa11
3RH1911-1FA11
3RT101 Front mount 4 - - - 3RH1911-1FA40 3RH1911-2FA40 $30.60
3 1 - - 3RH1911-1FA31 3RH1911-2FA31 $30.60
2 2 - - 3RH1911-1FA22 3RH1911-2FA22 $30.60
2 - - - 3RH1911-1FA20 3RH1911-2FA20 $15.10
1 1 - - 3RH1911-1FA11 3RH1911-2FA11 $15.10
- 2 - - 3RH1911-1FA02 3RH1911-2FA02 $15.10
- - 1 1 3RH1911-1FB11 3RH1911-2FB11 $21.10
- - 2 2 3RH1911-1FB22 3RH1911-2FB22 $46.40
- - 2 2 3RH1911-1FC22 3RH1911-2FC22 $57.60
3rh1921-2fa04
3RH1921-1FA04
3RT102 - 107 Front mount 4 - - - 3RH1921-1FA40 3RH1921-2FA40 $43.20
3 1 - - 3RH1921-1FA31 3RH1921-2FA31 $43.20
2 2 - - 3RH1921-1FA22 3RH1921-2FA22 $43.20
- 4 - - 3RH1921-1FA04 3RH1921-2FA04 $43.20
- - 2 2 3RH1921-1FC22 3RH1921-2FC22 $57.60


2-Pole Auxiliary Contact block Selection Chart:
To International Standard EN 50 005
Photo For Contactor Description Auxiliary Contacts Catalog No Price
NO NC Early
Make
Late
Break
3rh1911-1la20
3RH1911-1LA20
3RT101 Front mount,
cable entry from above
2 - - - 3RH1911-1LA20 $15.10
1 1 - - 3RH1911-1LA11 $15.10
1 - - - 3RH1911-1AA10 $15.10
0 1 - - 3RH1911-1AA01 $15.10
3rh1911-1ba20
3RH1911-1BA10
3RT101 Front mount,
cable entry from below
1 - - - 3RH1911-1BA10 $15.10
0 1 - - 3RH1911-1BA01 $15.10
1 1 - - 3RH1911-1MA11 $15.10
2 0 - - 3RH1911-1MA20 $15.10
3rh1921-1la20
3RH1921-1LA20
3RT102 & 103 - 107 Front mount,
cable entry from above
2 - - - 3RH1921-1LA20 $21.40
1 1 - - 3RH1921-1LA11 $25.40
- 2 - - 3RH1921-1LA02 $21.40
3rh1921-1ma11
3RH1921-1MA11
3RT102 & 103 - 107 Front mount,
cable entry from below
2 - - - 3RH1921-1MA20 $21.40
1 1 - - 3RH1921-1MA11 $21.40
- 2 - - 3RH1921-1MA02 $21.40


2-Pole Auxiliary Contact block Selection Chart:
To International Standard EN 50 005
Photo For Contactor Description Auxiliary Contacts Catalog No Price
NO NC Early
Make
Late
Break
Screw Terminals Spring Terminals
3rh1921-1ea20
3RH1921-1EA20
3RT102 - 107 Side mount 2 - - - 3RH1921-1EA20 3RH1921-2EA20 $21.40
1 1 - - 3RH1921-1EA11 - $21.40
- 2 - - 3RH1921-1EA02 3RH1921-2EA02 $21.40
3RT104 - 107 2 - - - 3RH1921-1KA20 3RH1921-2KA20 $21.40
1 1 - - 3RH1921-1KA11 - $21.40
- 2 - - 3RH1921-1KA02 3RH1921-2KA02 $21.40
1 1 - - 3RH1921-1DA11 3RH1921-2DA11 $21.40
1 1 - - 3RH1921-1JA11 3RH1921-2JA11 $21.40

Single-Pole Auxiliary Contact block Selection Chart:
To International Standard EN 50 005 and International Standard 50 012
Photo For Contactor Description Auxiliary Contacts Catalog No Price
NO NC Early
Make
Late
Break
Screw Terminals Spring Terminals
3rh1921-1ca01
3RH1921-1CA01
3RT102 - 107 Front mount 1 - - - 3RH1921-1CA10 3RH1921-2CA10 $10.60
- 1 - - 3RH1921-1CA01 3RH1921-2CA01 $10.60
- - 1 - 3RH1921-1CD10 - $14.60
- - - 1 3RH1921-1CD01 - $14.60

MECHANICAL INTERLOCKS FOR 3RT102, 3RT103 AND 3RT104

Contactors must be from same size group **Interlocks not available for 3RT101 series
Photo Mounting Catalog No Price
3ra1921-1a
3RA1924-1A
Front-mounted
uses one front-mount slot
3RA1924-1A $29.80
Side-mounted
Includes 1NC contact for each contactor
3RA1924-2B $42.40

 

WIRE LUG KIT FOR 3RT105, 3RT106 AND 3RT107

These are 3-pole blocks
Photo For Contactor Wire Size Catalog No Price
3rt1955-4G
3RT1955-4G
3RT105 2 X 1/0 AWG
1 X 2/0 AWG
3RT1955-4G $64.40
3RT105 2 X 3/0 AWG
1 X 250 kcmil
3RT1956-4G $75.20
3RT106 & 3RT107 2 X 500 kcmil
1 X 600 kcmil
3RT1966-4G $156.00

MECHANICAL INTERLOCKS FOR 3RT105, 3RT106 AND 3RT107

Contactors can be different sizes
Photo Mounting Catalog No Price
3ra1954-2a
3RA1954-2A
Side-mounted 3RA1954-2A $43.20