3RT2015-2AF01

The 3RT2015-2AF01 is a Siemens SIRIUS S00 miniature power contactor. It is a 3-pole contactor with an AC110V coil. The spring-loaded terminals can be crimped without screws, allowing for quick wiring. The main contacts are rated AC-3 at 7A and 3kW/400V. It is equipped with one set of normally open auxiliary contacts and is suitable for starting small and medium-sized motors and control circuits within panels.

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Siemens SIRIUS 3RT2015-2AF01 miniature contactor AC110V spring terminal actual picture

Product Positioning

The 3RT2015-2AF01 is a small 3-pole power contactor in the Siemens SIRIUS S00 frame, specifically designed for AC 110V control panel applications. Unlike traditional screw terminals, this model uses spring-loaded (screwless) wiring technology, allowing wiring personnel to quickly plug and unplug wires simply by pressing down the unlocking lever, significantly reducing panel assembly and maintenance/replacement time. Equipped with one set of normally open auxiliary contacts, it can be directly used for motor operation signal feedback or interlocking control, making it a common choice when replacing 110V coil contactors in older control panels.

Core Product Advantages and Features

Spring-loaded quick-connect cable

Screwless fastening, wires can be inserted and removed simply by pressing the lever, making wiring and repair efficiency significantly better than traditional screw terminals.

AC110V coil design

The coil is rated AC 110V and 50/60Hz, making it suitable for direct replacement of existing panels that still use 110V control voltage.

S00 Small Frame

Its compact design and minimal DIN rail space requirements make it ideal for retrofitting or adding circuits in areas with limited internal space.

1NO auxiliary contact

It has a built-in set of normally open auxiliary contacts, which can be used for operation signal feedback, interlocking, or indicator light circuits.

30,000,000 mechanical lifespan

It has a mechanical operating life of up to 30 million cycles and maintains stable switching characteristics even after long-term and frequent opening and closing.

project	Specification
model	3RT2015-2AF01
series	Siemens SIRIUS 3RT2 (S00)
Extreme number	3-pole (3P)
coil voltage	AC 110V, 50/60Hz
Auxiliary contact	1NO (Group 1, normally open)
Wiring method	Spring-loaded (screwless) terminals
Rated operating current (AC-3)	7A
Rated operating power (AC-3, 400V)	3kW
Mechanical life	Approximately 30 million times
Electrical life (AC-4)	Approximately 200,000 uses (derating).
Enclosure protection rating	IP20
Installation method	35mm DIN rail (EN60715)
External dimensions (height x width x depth)	Approximately 70 x 45 x 73 mm
net weight	Approximately 0.252 kg
Applicable Standards	IEC/EN 60947-4-1, UL, CSA

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