Siemens 3RT2037-1AB04 65A Power Contactor — 30kW @ 400V, 24V AC Coil
Siemens 3RT2037-1AB04 Power Contactor
The Siemens 3RT2037-1AB04 is a 3-pole power contactor designed for AC-3e/AC-3 applications, capable of handling loads up to 65A and 30kW at 400V. This S2 size contactor features a 24V AC coil, making it suitable for a wide range of control circuits. It comes equipped with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, and a removable auxiliary switch for enhanced functionality. The unit utilizes screw terminals for secure and reliable connections.
This power contactor is a key component in industrial electrical systems, used for controlling high-power motors, lighting systems, and heating elements. Its applications span across heavy manufacturing, building services, and process control industries where robust and reliable switching is paramount.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RT2037-1AB04. We provide dependable industrial automation components, ensuring your critical systems remain operational with access to quality surplus parts.
| Type | Power Contactor |
| Manufacturer | Siemens |
| Part Number | 3RT2037-1AB04 |
| AC-3e/AC-3 Rating | 65 A |
| Power @ 400V | 30 kW |
| Poles | 3 |
| Coil Voltage | 24 V AC 50 Hz |
| Auxiliary Contacts | 2 NO + 2 NC |
| Terminal Type | Screw |
| Size | S2 |
| Features | Removable auxiliary switch |