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Siemens 3RT1017-1AD02 SIRIUS 3RT Power Contactor

Siemens 3RT1017-1AD02 SIRIUS 3RT power contactor, 12A, 42V AC coil, 1 NC.

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ManufacturerSiemens

Part number3RT1017-1AD02

AC-3 Rating 12 A

Power 5.5 kW / 400 V

Poles 3

Coil Voltage 42 V AC

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AC-3 rating of 12A 5.5kW power capacity 42V AC coil 1 NC auxiliary contact Screw terminals Size S00

Product description

The Siemens 3RT1017-1AD02 is a power contactor engineered for AC-3 applications, featuring a rating of 12A and 5.5kW at 400V. This 3-pole unit, size S00, is powered by a 42V AC coil and includes one normally closed (NC) auxiliary contact. Connection is made via screw terminals.

This contactor is designed for reliable switching of electrical loads in industrial automation and control systems. It is suitable for applications requiring a normally closed auxiliary contact for signaling or safety interlocks, commonly found in motor control, HVAC systems, and process automation.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, provides access to components like the Siemens 3RT1017-1AD02. We understand the importance of sourcing hard-to-find parts to keep your operations running smoothly. Rely on Stanlo Automation for your critical component needs.

Technical specifications

AC-3 Rating	12 A
Power	5.5 kW / 400 V
Poles	3
Coil Voltage	42 V AC
Frequency	50/60 Hz
Auxiliary Contacts	1 NC
Size	S00
Terminal Type	Screw
Status	Phased-out

Common applications

Motor control

HVAC systems

Industrial automation

Control panels

Safety interlocks

Process control

Compatible systems

Control circuits Automation panels Motor starting applications

Also known as

Siemens 3RT1017-1AD02 SIRIUS 3RT1017 3RT1017 Contactor

Replaces / compatible with

This is a phased-out product. The preferred successor type is Siemens SIRIUS 3RT2017-1AD02.

Technical note

Expert tip

The 1 NC auxiliary contact on the 3RT1017-1AD02 can be utilized for crucial control logic, such as interlocks or status feedback in automation systems.

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Frequently asked questions

What type of auxiliary contact does the Siemens 3RT1017-1AD02 have?

The Siemens 3RT1017-1AD02 power contactor features one normally closed (NC) auxiliary contact. It has an AC-3 rating of 12A at 400V and uses a 42V AC coil with screw terminals.