Description
Product Overview
The Siemens 3RT2036-1AK60 power contactor belongs to the SIRIUS series, offering high reliability in switching motors and industrial loads. With a current rating of 51 A and power handling capacity of 22 kW at 400 V, it is designed for AC-3e/AC-3 duty applications.
It supports universal coil voltages of 110 V AC at 50 Hz and 120 V AC at 60 Hz, ensuring flexibility across different supply conditions. Equipped with auxiliary contacts (1 NO + 1 NC) and screw terminals, it offers ease of wiring and dependable operation.
Key Features
Official Product Number: 3RT2036-1AK60
Siemens SIRIUS series power contactor
Rated current: 51 A, power: 22 kW at 400 V
3-pole design for industrial switching
Coil voltage: 110 V AC (50 Hz) / 120 V AC (60 Hz)
Auxiliary contacts: 1 NO + 1 NC
Screw terminal connections, size S2
Warranty & After-Sales
12-month warranty from delivery date
Technical support and troubleshooting services available
Fast replacement service if required
Delivery Time
Standard: 3–5 working days after order confirmation
Express delivery options available upon request
Why Choose KaiRock
Genuine Siemens industrial components
Competitive global pricing
Trusted by traders, integrators, and maintenance companies worldwide
Professional pre- and after-sales support
Applications
Industrial motor control and switching
Automation systems requiring AC-3e/AC-3 duty performance
Machinery and equipment control circuits
Power distribution systems
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