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Siemens 3VA9447-0FK31 Rotary Operator for 3VA53/54, 3VA63/64

Siemens 3VA9447-0FK31 standard rotary operator with door interlock for 3VA53/54, 3VA63/64.

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ManufacturerSiemens

Part number3VA9447-0FK31

Type Door mounted rotary operator

Standard NEMA 1, 3R, 12, 4/4X

Features Door interlock, door opening position indicator

For Use With 3VA53/54; 3VA63/64

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Door-mounted operation NEMA 1, 3R, 12, 4/4X rated Built-in door interlock Position indication Robust construction For 3VA53/54, 3VA63/64 series

Product description

The Siemens 3VA9447-0FK31 is a door-mounted rotary operator designed for standard NEMA types 1, 3R, 12, and 4/4X applications. This accessory features a door interlock and indicates the door opening position, making it suitable for 3VA53/54 and 3VA63/64 series circuit breakers.

This operator provides convenient and safe external control of the circuit breaker, allowing for manual operation and status indication without needing to open the enclosure door. Its robust construction and NEMA ratings ensure reliable performance in harsh industrial environments. It is widely used in machine building, control cabinets, and power distribution.

Stanlo Automation, a veteran-owned business, offers this Siemens 3VA9447-0FK31 rotary operator. Trust us for your surplus automation needs, providing quality parts and dependable service to keep your operations running smoothly.

Technical specifications

Type	Door mounted rotary operator
Standard	NEMA 1, 3R, 12, 4/4X
Features	Door interlock, door opening position indicator
For Use With	3VA53/54; 3VA63/64

Common applications

Industrial control panels

Machine tools

Power distribution cabinets

Outdoor enclosures

Hazardous environments

Compatible systems

Siemens 3VA53, 3VA54, 3VA63, 3VA64 circuit breakers

Also known as

Siemens 3VA9447-0FK31 operator 3VA53/54 rotary actuator 3VA63/64 external operator

Replaces / compatible with

This rotary operator is designed to work with Siemens 3VA53/54 and 3VA63/64 series circuit breakers, providing external control capabilities.

Technical note

Expert tip

The integrated door interlock on the 3VA9447-0FK31 prevents the circuit breaker from being switched off when the enclosure door is open, enhancing safety and preventing accidental operation.

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Frequently asked questions

What NEMA types does the Siemens 3VA9447-0FK31 rotary operator support?

The Siemens 3VA9447-0FK31 rotary operator supports standard NEMA types 1, 3R, 12, and 4/4X. This makes it suitable for use in a wide range of indoor and outdoor environments, offering protection against dust, rain, and splashing water.