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Siemens 3RK1903-1CA00 F-kit for DOL Starter DS1-X

Siemens 3RK1903-1CA00 F-kit for DOL Starter DS1-X.

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ManufacturerSiemens

Part number3RK1903-1CA00

Category 4

Performance Level PL E

SIL 3

Components 1 auxiliary switch block, 1 contact holder with cable, 2 contact carriers

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Category 4 safety PL E compliance SIL 3 rated For ET200S Includes auxiliary switch and contact carriers

Product description

The Siemens 3RK1903-1CA00 is an F-kit designed for the DOL starter DS1-X, specifically for ET200S solutions. It enables local control up to Category 4/PL E according to ISO13849-1 and SIL 3 according to IEC 62061. The kit includes one auxiliary switch block, a contact holder with a connecting cable, and two contact carriers.

This F-kit is essential for implementing safety functions in industrial automation systems, particularly for direct-on-line motor starters where high levels of safety are required. It finds applications in various industries including manufacturing, material handling, and machine building.

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Technical specifications

Category	4
Performance Level	PL E
SIL	3
Components	1 auxiliary switch block, 1 contact holder with cable, 2 contact carriers
Application	DOL starter DS1-X for ET200S

Common applications

Machine safety

Motor control

Industrial automation

Manufacturing

Material handling

Compatible systems

Siemens ET200S Siemens DOL starter DS1-X

Also known as

Siemens 3RK1903-1CA00 kit

Replaces / compatible with

Designed for use with Siemens DOL starter DS1-X within ET200S solutions.

Technical note

Expert tip

Ensure proper wiring and integration with the DS1-X starter and ET200S for correct safety function achievement.

What happens next?

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Frequently asked questions

What safety standards does the Siemens 3RK1903-1CA00 F-kit meet?

The Siemens 3RK1903-1CA00 F-kit meets Category 4 and PL E according to ISO13849-1, and SIL 3 according to IEC 62061, ensuring high levels of functional safety for DOL starters.