Overview of Siemens 3RT2037-1AG20
Buy genuine Siemens 3RT2037-1AG20 online, a robust and reliable power contactor designed for industrial automation needs. Part of the Siemens SIRIUS series, this 3-pole contactor offers a maximum current rating of 65 AMP and operates with a 110 V AC coil at 50/60 Hz. It features one normally open and one normally closed auxiliary contact, with screw-type terminals for secure connections. The Siemens 3RT2037-1AG20 is ideal for controlling electric motors, delivering excellent performance and longevity in demanding environments. Its DIN rail mounting and compatibility with standard overload relays make it a preferred choice for process control and machine automation systems worldwide.
Key Features of Siemens 3RT2037-1AG20
- 65 AMP AC-3 rated current for dependable motor switching
- 3-pole design with 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts
- 110 V AC coil voltage compatible with 50/60 Hz power supply
- Screw terminal connections for secure and easy wiring
- Standard 35 mm DIN rail or screw mounting for flexible installation
- Highly durable with a mechanical service life of up to 10 million switching cycles
- Rated insulation voltage up to 690 V for safe operation
- Compatible with Siemens overload relays (3RU2136, 3RB3036) for complete motor protection
Technical Specs of 3RT2037-1AG20
Explore Siemens 3RT2037-1AG20 specifications covering voltage, current, and auxiliary contact details to ensure system compatibility.
| Specification |
Details |
| Current Rating |
65 A (AC-3) |
| Coil Voltage |
110 V AC, 50/60 Hz |
| Number of Poles |
3 |
| Auxiliary Contacts |
1 NO + 1 NC |
| Mounting |
DIN Rail / Screw |
| Insulation Voltage |
690 V |
Applications / Use Case
This Siemens 3RT2037-1AG20 is commonly used in industrial automation, including motor control centers, factory control panels, production line systems, and conveyor applications. Its robust design ensures reliable switching of motors and loads in manufacturing plants, packaging lines, and process control systems globally, providing excellent operational efficiency and safety.
Price & Availability
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