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Siemens 3RV2011-4AA15 SIRIUS Motor Protection Circuit Breaker with Aux

Siemens 3RV2011-4AA15 SIRIUS Motor Protection Circuit Breaker

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ManufacturerSiemens

Part number3RV2011-4AA15

Size S00

Poles 3

Overload Release 10-16A

Short-Circuit Release 208A

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Veteran-owned

CAGE: 9NK75

Motor protection Size S00 Thermal-magnetic trip Screw terminals 1 NO+1 NC auxiliary contacts Class 10

Product description

The Siemens 3RV2011-4AA15 is a motor protection circuit breaker (MPCB) from the SIRIUS 3RV2 series, engineered for comprehensive motor protection. This size S00 breaker offers a thermal overload release adjustable from 10 to 16 A and a short-circuit release of 208 A. It features screw terminals for robust connections and includes transverse auxiliary switches (1 NO + 1 NC) for enhanced control and signaling applications.

This circuit breaker is ideal for a wide range of industrial applications, including motor control centers, pump systems, and general manufacturing equipment. The integrated auxiliary contacts provide valuable functionality for interlocking, remote indication, or integration into complex control systems.

Stanlo Automation, a veteran-owned surplus parts distributor, is your reliable source for the Siemens 3RV2011-4AA15. We pride ourselves on delivering quality industrial automation components with fast service and competitive pricing.

Technical specifications

Size	S00
Poles	3
Overload Release	10-16A
Short-Circuit Release	208A
Terminals	Screw
Auxiliary Switches	1 NO + 1 NC
Switching Capacity	Standard
Rated Voltage	20-690V AC

Common applications

Motor control centers

Pump systems

Manufacturing equipment

Industrial automation

Control panels

Machine protection

Compatible systems

SIRIUS 3RV2 series

Also known as

Siemens 3RV2011-4AA15

Replaces / compatible with

Compatible with Siemens SIRIUS 3RV2 series accessories.

Technical note

Expert tip

This breaker is designed with transverse auxiliary contacts, allowing for easy addition to the left side of the unit for expanded functionality.

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Frequently asked questions

Can auxiliary contacts be added to the Siemens 3RV2011-4AA10 motor protection circuit breaker?

While the 3RV2011-4AA10 itself does not come with integrated auxiliary contacts, the 3RV2011-4AA15 variant does, featuring 1 NO+1 NC auxiliary switches. Optional auxiliary contacts can also be mounted to the left side.