Three-phase solid state reversing motor starters
This solid state motor starter has the functionality of four separate devicess in one. CONTACTRON 4-in-1 replaces the need for two contactors for reversing motors or redundancy applications. In addition to replacing contactors, this product has integrated motor overload protection to allow for use in other starter applications.
4-in-1 describes the four different functional areas in this single product. These four functional areas are:
- Right contactor (forward)
- Left contactor (reverse)
- Motor overload relay (protection relay)
- Emergency stop contactor up to category 3
| Product Description | Type Description/ Order Number |
Data Sheet | CAD | 3D | ||||||
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4-in-1 three-phase solid state reversing motor starter with a 24Vdc input and up to a 550Vac, 2 amp output. There are 16 selectable "Bimetal" motor overload protection settings. Diagnostics include LED and a remote contact indication for failures such as: Motor overload trip, Symmetry, phase failure, etc. The "4 in 1" is 22.5mm wide and can be mounted with zero spacing. It's rated for approximately 1.13HP (0.83KW) to 2.26HP (1.66kW) depending on the power factor of the load. The input and output are surge protected. Safety Category 3, SIL 3 and ATEX rated. | ELRW3-24DC/500AC-2I P/N 2297031 |
Data Sheet | DXF | STP | |||||
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4-in-1 three-phase solid state reversing motor starter with a 120 or 230Vac input and up to a 550Vac, 2 amp output. There are 16 selectable "Bimetal" motor overload protection settings. Diagnostics include LED and a remote contact indication for failures such as: Motor overload trip, Symmetry, phase failure, etc. The "4 in 1" is 22.5mm wide and can be mounted with zero spacing. It's rated for approximately 1.13HP (0.83KW) to 2.26HP (1.66kW) depending on the power factor of the load. The input and output are surge protected. Safety Category 3, SIL 3 and ATEX rated. | ELRW3-230AC/500AC-2I P/N 2297044 |
Data Sheet | DXF | STP | |||||
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4-in-1 three-phase solid state reversing motor starter with a 24Vdc input and up to a 550Vac, 9 amp output. There are 16 selectable "Bimetal" motor overload protection settings. Diagnostics include LED and a remote contact indication for failures such as: Motor overload trip, Symmetry, phase failure, etc. The "4 in 1" is 22.5mm wide and can be mounted with zero spacing. It's rated for approximately 4.23HP (3.11KW) to 8.47HP (6.22kW) depending on the power factor of the load. The input and output are surge protected. Safety Category 3, SIL 3 and ATEX rated. | ELRW3-24DC/500AC-9I P/N 2297057 |
Data Sheet | DXF | STP | |||||
 |
4-in-1 three-phase solid state reversing motor starter with a 120 or 230Vac input and up to a 550Vac, 9 amp output. There are 16 selectable "Bimetal" motor overload protection settings. Diagnostics include LED and a remote contact indication for failures such as: Motor overload trip, Symmetry, phase failure, etc. The "4 in 1" is 22.5mm wide and can be mounted with zero spacing. It's rated for approximately 4.23HP (3.11KW) to 8.47HP (6.22kW) depending on the power factor of the load. The input and output are surge protected. Safety Category 3, SIL 3 and ATEX rated. | ELRW3-230AC/500AC-9I P/N 2297060 |
Data Sheet | DXF | STP |