3RT1016-1AB02

The Siemens SIRIUS 3RT1016-1AB02 is an S00 miniature contactor with a coil rated at 24V AC (50/60Hz). It features a low-voltage safety control voltage design, AC-3 rated at 9A, and can switch 4kW motor loads at 400V. It has one set of normally closed auxiliary contacts and screw terminal connections.

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Siemens 3RT1016-1AB02 24VAC contactor 1NC

Product Positioning

The 3RT1016-1AB02 is a Siemens SIRIUS 3RT10 series S00 miniature contactor with a 24V AC coil. It falls under the low-voltage safety control voltage category and is particularly suitable for applications where personnel contact with the control circuit is a safety concern. The main circuit has a rated AC-3 current of 9A and can switch 4kW three-phase motor loads at 400V. It features a built-in normally closed auxiliary contact for interlocking or status feedback, and the screw terminal wiring facilitates installation.

Core Product Advantages and Features

24V AC coil

It adopts a low-voltage safety control voltage of 24V AC, 50/60Hz, taking into account both safety and compatibility.

9A/4kW main circuit

The AC-3 has a rated current of 9A and can switch 4kW three-phase motor loads at 400V.

1 set of normally closed auxiliary contacts

It has a built-in 1NC auxiliary contact, which can be used for interlocking protection or status monitoring feedback.

S00 Small Frame

It is compact and can be mounted on a 35mm standard DIN rail, saving space in the distribution box.

Screw terminal design

Both the main and auxiliary circuits use screw terminals, making wiring, construction, and maintenance convenient.

High mechanical life

Typical mechanical life reaches 30 million operations, with stable long-term operation.

project	Specification
AC-3 rated current (400V)	9 A
AC-3 Rated Power (400V)	4 kW
coil voltage	24 V AC, 50/60 Hz
Auxiliary contact	Group 1 normally closed (1NC)
Extreme number	3 poles
Casing size	45 (width) × 57.5 (height) × 72 (depth) mm
Terminal type	Screw terminals
Mechanical life	Typical 30 million times
Protection level	IP20
Frame size	S00

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3RT1016-1AB01

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