3RT1065-6SF36

The Siemens 3RT1065-6SF36 is a large S10 frame power contactor with a rated current of 265A in AC-3 mode and a power of 132kW at 400V. It features an electronic wide-range coil and a built-in F-PLC 24VDC fail-safe input, meets SIL CL3 safety level, and is suitable for production lines with high safety requirements.

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Siemens 3RT1065-6SF36 SIRIUS S10 Safety Electric Contactor SIL CL3

Product Positioning

The 3RT1065-6SF36 is a safety-type model in the Siemens SIRIUS S10 frame large contactor series. It employs an electronic operating coil and can operate on AC 50/60Hz or DC 96-127V control power supplies. It also features a built-in F-PLC 24VDC fail-safe input and meets SIL CL3 safety integrity level. This model has a rated current of 265A in AC-3 mode and a power of 132kW at 400V, making it suitable for large motor control and automated production lines with high functional safety requirements.

Core Product Advantages and Features

Electronic wide-range coil

Compatible with AC 50/60Hz and DC 96-127V control power supplies, adaptable to diverse power supply environments.

F-PLC Failure Safety Input

Built-in 24VDC fail-safe input channel, compliant with SIL CL3 safety integrity level.

AC-3 current 265A/132kW

It can switch to a 132kW load under 400V to meet the heavy-duty starting and stopping requirements of large motors.

2NO+2NC auxiliary contacts

Fixed auxiliary contacts provide interlocking and monitoring signal circuits.

Main circuit bus terminals

The control and auxiliary circuits use screw terminals, which balances high current and wiring convenience.

project	Specification
brand	Siemens
series	SIRIUS 3RT10
model	3RT1065-6SF36
Frame size	S10
Extreme number	3P
AC-3 Rated Current/Power (400V)	265A / 132kW
auxiliary contacts	2NO+2NC (fixed type)
Coil Specifications	Electronic type, AC 50/60Hz and DC 96-127V x(0.8-1.1)
Safe Input	F-PLC 24VDC fail-safe input
Security level	SIL CL3
Total weight	Approximately 6.592 kg
External dimensions (width x height x depth)	196 x 272 x 237 mm
Main circuit terminals	bus
Control/Auxiliary Circuit Terminals	Screw terminals

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