Siemens 3RT2037-3CL24-3MA0 65A Power Contactor — 30kW @ 400V, 230V AC Coil
Siemens 3RT2037-3CL24-3MA0 Power Contactor
The Siemens 3RT2037-3CL24-3MA0 is a 3-pole power contactor rated for AC-3e/AC-3 duty, handling 65A and 30kW at 400V. This S2 size contactor features a 230V AC coil suitable for standard industrial power systems. It comes with 2 normally open (NO) and 2 normally closed (NC) captive auxiliary contacts. The main circuit terminals are screw type, while the control and auxiliary circuits utilize spring-loaded terminals for secure and vibration-resistant connections. It also includes a plugged-in varistor for surge suppression.
This power contactor is designed for demanding applications in motor control, power distribution, and automation systems across various industries, including manufacturing, material handling, and building services. The combination of screw and spring-loaded terminals offers flexibility in wiring complex control circuits.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3RT2037-3CL24-3MA0. We ensure you have access to reliable components at competitive prices to maintain the efficiency and uptime of your critical systems.
| Type | Power Contactor |
| Manufacturer | Siemens |
| Part Number | 3RT2037-3CL24-3MA0 |
| AC-3e/AC-3 Rating | 65 A |
| Power @ 400V | 30 kW |
| Poles | 3 |
| Coil Voltage | 230 V AC 50/60 Hz |
| Auxiliary Contacts | 2 NO + 2 NC |
| Main Circuit Terminals | Screw |
| Control/Aux Circuit Terminals | Spring-loaded |
| Size | S2 |
| Features | Plugged-in varistor, Captive auxiliary switch |