3RT1 Auxiliary Contact Blocks
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4-Pole Auxiliary Contact block Selection Chart: To International Standard EN 50 012 |
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| Photo | For Contactor | Description | Auxiliary Contacts | Catalog No | Price | ||||
|---|---|---|---|---|---|---|---|---|---|
| NO | NC | Early Make |
Late Break |
Screw Terminals | Spring Terminals | ||||
 3RH1911-1HA01 |
3RT101 | Front-mount | - | 1 | - | - | 3RH1911-1HA01 | 3RH1911-2HA01 | $28.00 |
| 1 | 2 | - | - | 3RH1911-1HA12 | 3RH1911-2HA12 | $40.60 | |||
| 1 | 3 | - | - | 3RH1911-1HA13 | 3RH1911-2HA13 | $40.60 | |||
| 2 | 2 | - | - | 3RH1911-1HA22 | 3RH1911-2HA22 | $40.60 | |||
 3RH1921-1HA13 |
3RT102 - 107 | Front-mount | 1 | 1 | - | - | 3RH1921-1HA11 | 3RH1921-2HA11 | $34.00 |
| 1 | 3 | - | - | 3RH1921-1HA13 | 3RH1921-2HA13 | $52.10 | |||
| 2 | 2 | - | - | 3RH1921-1HA22 | 3RH1921-2HA22 | $52.10 | |||
| 3 | 1 | - | - | 3RH1921-1HA31 | 3RH1921-2HA31 | $52.10 | |||
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4-Pole and 2-pole Auxiliary Contact block Selection Chart: To International Standard EN 50 005 |
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| Photo | For Contactor | Description | Auxiliary Contacts | Catalog No | Price | ||||
|---|---|---|---|---|---|---|---|---|---|
| NO | NC | Early Make |
Late Break |
Screw Terminals | Spring Terminals | ||||
 3RH1911-1FA11 |
3RT101 | Front mount | 4 | - | - | - | 3RH1911-1FA40 | 3RH1911-2FA40 | $40.60 |
| 3 | 1 | - | - | 3RH1911-1FA31 | 3RH1911-2FA31 | $40.60 | |||
| 2 | 2 | - | - | 3RH1911-1FA22 | 3RH1911-2FA22 | $40.60 | |||
| 2 | - | - | - | 3RH1911-1FA20 | 3RH1911-2FA20 | $28.00 | |||
| 1 | 1 | - | - | 3RH1911-1FA11 | 3RH1911-2FA11 | $28.00 | |||
| - | 2 | - | - | 3RH1911-1FA02 | 3RH1911-2FA02 | $28.00 | |||
| - | - | 1 | 1 | 3RH1911-1FB11 | 3RH1911-2FB11 | $34.00 | |||
| - | - | 2 | 2 | 3RH1911-1FB22 | 3RH1911-2FB22 | $46.40 | |||
| - | - | 2 | 2 | 3RH1911-1FC22 | 3RH1911-2FC22 | $57.60 | |||
 3RH1921-1FA04 |
3RT102 - 107 | Front mount | 4 | - | - | - | 3RH1921-1FA40 | 3RH1921-2FA40 | $52.10 |
| 3 | 1 | - | - | 3RH1921-1FA31 | 3RH1921-2FA31 | $52.10 | |||
| 2 | 2 | - | - | 3RH1921-1FA22 | 3RH1921-2FA22 | $52.10 | |||
| - | 4 | - | - | 3RH1921-1FA04 | 3RH1921-2FA04 | $52.10 | |||
| - | - | 2 | 2 | 3RH1921-1FC22 | 3RH1921-2FC22 | $57.60 | |||
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2-Pole Auxiliary Contact block Selection Chart: To International Standard EN 50 005 |
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| Photo | For Contactor | Description | Auxiliary Contacts | Catalog No | Price | ||||
|---|---|---|---|---|---|---|---|---|---|
| NO | NC | Early Make |
Late Break |
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 3RH1911-1LA20 |
3RT101 | Front mount, cable entry from above |
2 | - | - | - | 3RH1911-1LA20 | $28.00 | |
| 1 | 1 | - | - | 3RH1911-1LA11 | $28.00 | ||||
| 1 | - | - | - | 3RH1911-1AA10 | $28.00 | ||||
| 0 | 1 | - | - | 3RH1911-1AA01 | $28.00 | ||||
 3RH1911-1BA10 |
3RT101 | Front mount, cable entry from below |
1 | - | - | - | 3RH1911-1BA10 | $28.00 | |
| 0 | 1 | - | - | 3RH1911-1BA01 | $28.00 | ||||
| 1 | 1 | - | - | 3RH1911-1MA11 | $28.00 | ||||
| 2 | 0 | - | - | 3RH1911-1MA20 | $28.00 | ||||
 3RH1921-1LA20 |
3RT102 & 103 - 107 | Front mount, cable entry from above |
2 | - | - | - | 3RH1921-1LA20 | $34.00 | |
| 1 | 1 | - | - | 3RH1921-1LA11 | $38.00 | ||||
| - | 2 | - | - | 3RH1921-1LA02 | $34.00 | ||||
 3RH1921-1MA11 |
3RT102 & 103 - 107 | Front mount, cable entry from below |
2 | - | - | - | 3RH1921-1MA20 | $34.00 | |
| 1 | 1 | - | - | 3RH1921-1MA11 | $34.00 | ||||
| - | 2 | - | - | 3RH1921-1MA02 | $34.00 | ||||
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2-Pole Auxiliary Contact block Selection Chart: To International Standard EN 50 005 |
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| Photo | For Contactor | Description | Auxiliary Contacts | Catalog No | Price | ||||
|---|---|---|---|---|---|---|---|---|---|
| NO | NC | Early Make |
Late Break |
Screw Terminals | Spring Terminals | ||||
 3RH1921-1EA20 |
3RT102 - 107 | Side mount | 2 | - | - | - | 3RH1921-1EA20 | 3RH1921-2EA20 | $34.00 |
| 1 | 1 | - | - | 3RH1921-1EA11 | - | $34.00 | |||
| - | 2 | - | - | 3RH1921-1EA02 | 3RH1921-2EA02 | $34.00 | |||
| 3RT104 - 107 | 2 | - | - | - | 3RH1921-1KA20 | 3RH1921-2KA20 | $34.00 | ||
| 1 | 1 | - | - | 3RH1921-1KA11 | - | $34.00 | |||
| - | 2 | - | - | 3RH1921-1KA02 | 3RH1921-2KA02 | $34.00 | |||
| 1 | 1 | - | - | 3RH1921-1DA11 | 3RH1921-2DA11 | $34.00 | |||
| 1 | 1 | - | - | 3RH1921-1JA11 | 3RH1921-2JA11 | $34.00 | |||
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Single-Pole Auxiliary Contact block Selection Chart: To International Standard EN 50 005 and International Standard 50 012 |
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| Photo | For Contactor | Description | Auxiliary Contacts | Catalog No | Price | ||||
|---|---|---|---|---|---|---|---|---|---|
| NO | NC | Early Make |
Late Break |
Screw Terminals | Spring Terminals | ||||
 3RH1921-1CA01 |
3RT102 - 107 | Front mount | 1 | - | - | - | 3RH1921-1CA10 | 3RH1921-2CA10 | $28.00 |
| - | 1 | - | - | 3RH1921-1CA01 | 3RH1921-2CA01 | $28.00 | |||
| - | - | 1 | - | 3RH1921-1CD10 | - | $38.00 | |||
| - | - | - | 1 | 3RH1921-1CD01 | - | $38.00 | |||
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 |
|---|---|---|---|
 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 |
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 |
Side-mounted | 3RA1954-2A | $43.20 |