🔹 Siemens SIRIUS 3RT2 Power Contactor – 3RT2036-3AP00 (AC-3 Duty, 3-Pole, 230V AC Coil, S2 Size, ~51A Class, 1NO + 1NC Auxiliary)
The Siemens 3RT2036-3AP00 is a premium SIRIUS 3RT2 series power contactor designed for reliable motor switching and industrial load control under AC-3 / AC-3e duty applications. It belongs to the S2 frame size category, offering high current handling capacity, compact design, and long operational life for industrial power distribution systems.
This model features a 3-pole configuration with durable screw-type terminals, ensuring strong and secure wiring connections for heavy-duty industrial use.
It is equipped with a 230V AC coil (AP00 variant), making it suitable for standard control circuits in motor starters, control panels, and automation systems where AC coil operation is required.
A key feature of this variant is its integrated auxiliary contacts (1NO + 1NC), providing reliable feedback, interlocking, and control signal integration for system safety and automation logic.
Built on the Siemens SIRIUS modular platform, it allows seamless integration with overload relays and accessories, enabling flexible and scalable panel design for industrial applications.
With high electrical endurance, strong switching capability, and stable performance under frequent operations, this contactor ensures reliable operation in demanding environments.
• Genuine Siemens SIRIUS 3RT2 Series Contactor
• Model: 3RT2036-3AP00
• 3-Pole heavy-duty switching design
• AC-3 / AC-3e duty optimized for motor control applications
• 230V AC coil (AP00 variant)
• S2 frame size (~51A class)
• Screw terminal connection for secure wiring
• Integrated auxiliary contacts (1NO + 1NC)
• Compact modular design for panel integration
• High electrical and mechanical endurance
• Compatible with Siemens overload relays & accessories
• Suitable for industrial automation systems
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS 3RT2 |
| Model Number | 3RT2036-3AP00 |
| Product Type | Power Contactor |
| Frame Size | S2 |
| Poles | 3 Pole |
| Utilization Category | AC-3 / AC-3e |
| Rated Current | ~51 A |
| Power Rating | ~22 kW @ 400V |
| Coil Voltage | 230V AC (AP00) |
| Auxiliary Contacts | 1NO + 1NC |
| Terminal Type | Screw Terminals |
| Mounting Type | Panel / DIN Rail (via accessories) |
| Brand | Siemens |
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