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Siemens 3RT1363-6AR36 275A 4-Pole AC-1 Contactor

Siemens 3RT1363-6AR36 4-Pole AC-1 Contactor

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ManufacturerSiemens

Part number3RT1363-6AR36

Type Contactor

Poles 4

Amperage 275A (AC-1 at 400V/40°C)

Voltage 400V

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High 275A AC-1 rating Wide 250-500V AC/DC control voltage 4-pole design Integrated 2 NO + 2 NC auxiliary contacts Robust S10 size for industrial applications

Product description

The Siemens 3RT1363-6AR36 is a robust 4-pole AC-1 contactor designed for switching non-inductive loads. It boasts a high current rating of 275A at 400V and 40°C, coupled with a broad control voltage range of 250-500V AC/DC. This S10 size contactor includes integrated auxiliary contacts: 2 NO and 2 NC, which are crucial for interlocking and signaling circuits.

This contactor is engineered for demanding AC-1 applications such as load disconnection, main power switching in industrial facilities, and grid connection/disconnection for power generation. Its wide control voltage range offers significant flexibility in system design.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RT1363-6AR36. We are committed to providing reliable components and exceptional service for your industrial automation needs. Source your high-capacity contactors from us for competitive pricing and assured quality.

Technical specifications

Type	Contactor
Poles	4
Amperage	275A (AC-1 at 400V/40°C)
Voltage	400V
Coil Voltage	250-500V AC/DC
Auxiliary Contacts	2 NO + 2 NC
Connection	Connection rail/screw terminal
Size	S10

Common applications

Industrial power distribution

Load disconnection

Transfer switching

Power generation grid connection

High-voltage AC-1 switching

Compatible systems

Siemens SIRIUS 3RT13 system components

Also known as

Siemens SIRIUS 3RT13 Contactor 3RT1363 275A AC-1 Contactor High voltage contactor

Replaces / compatible with

The 3RT1363-6AR36 is part of the Siemens SIRIUS 3RT13 series and can serve as a replacement for other 4-pole AC-1 contactors with similar ratings and control voltage requirements.

Technical note

Expert tip

The wide control voltage range of 250-500V AC/DC makes this contactor highly adaptable to various power supply configurations.

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Frequently asked questions

What are the applications for the Siemens 3RT1363-6AR36?

The Siemens 3RT1363-6AR36 is ideal for heavy-duty AC-1 applications such as industrial power distribution, load disconnection, and connecting power generation to the grid, especially where high voltage control is needed.