3RT2015-1AP01

The 3RT2015-1AP01 coil is also 230V AC, but its auxiliary contacts are one set of normally open (NO), making it suitable for action feedback or interlocking signal applications. The main circuit is 7A/3kW, and the S00 is compact and easy to install.

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Siemens 3RT2015-1AP01 AC contactor 230V AC 1NO auxiliary contact

Product Positioning

Like the 1AP02, the SIRIUS 3RT2 miniature contactor has a 230V AC coil and an S00 form factor. The difference between the 3RT2015-1AP01 and the 1AP02 is that the auxiliary contact type is a single normally open (NO) group, suitable for feedback of contactor operation status, driving indicator lights, or as a source of interlocking signals, rather than directly cutting off the circuit. The main circuit specifications are consistent with the same series: AC-3, rated current 7A and power 3kW at 400V; AC-1, maximum 18A. Screw terminal wiring facilitates quick assembly and subsequent maintenance in distribution boxes.

Core Product Advantages and Features

1 set of normally open (NO) auxiliary contacts

It can be used to feedback the operating status of contactors, drive indicator lights, or serve as a PLC input signal point for convenient system monitoring.

230V AC coil, sharing control voltage with other coils in the same series.

The coil specifications are the same as 1AP02, which is convenient for models that use different auxiliary contact types on the same panel.

7A/3kW main circuit capacity

The AC-3 has a rated current of 7A and a power of 3kW at 400V, while the AC-1 can reach 18A, which is sufficient to drive a typical small three-phase motor.

S00 shape, screw terminal wiring

With a compact size of only 57.5×45×73mm, both the main and auxiliary coil circuits use screw terminals, making wiring and maintenance convenient.

project	Specification
Product Series	Siemens SIRIUS 3RT2015 / S00 Dimensions (Minimum Size in the Series)
Extreme number	3P (Triple Pole)
Coil voltage/frequency	230V AC, 50/60Hz
Auxiliary contacts	1 NO (Normal Open)
Rated operating current Ie (AC-3,400V)	7A
Rated operating power (AC-3,400V)	3kW
Rated current (AC-1,400V)	18A
Wiring method	Screw terminals (main circuit/auxiliary circuit/coil circuit)
Rated insulation voltage Ui	690V AC
Rated impulse withstand voltage Uimp	6kV
Protection level	IP20 (Front Side and Terminal Area)
Mechanical life	30 million cycles (up to 10 million cycles with auxiliary contact group)
Operating ambient temperature	-25°C ~ +60°C (Storage temperature: -55°C ~ +80°C)
External dimensions (height x width x depth)	57.5 x 45 x 73 mm
net weight	Approximately 0.23 kg

Recommend

3RT2015-1AP02

The 3RT2015-1AP02 uses a 230V AC standard coil, has one set of normally closed (NC) auxiliary contacts, and a 7A/3kW load capacity. It is suitable for small three-phase motor starting circuits that require interlocking protection wiring. Its S00 form factor saves space.

3RT2015-1AN22

The 220V AC coil is equipped with one set of normally closed (NC) auxiliary contacts, suitable for three-phase motor circuits requiring interlocking protection wiring, with a main circuit capacity of 7A/3kW. The S00 design is compact and offers high installation flexibility.

3RT2015-1AN21

The coil operates at 220V AC, and the auxiliary contacts are a set of normally open (NO) contacts, suitable for extracting contactor operation status signals or driving indicator lights. The main circuit operates at 7A/3kW, and the S00 is compact in size.