Home › Manufacturers › Siemens › 3RV2011-1AA15

Siemens

Siemens 3RV2011-1AA15 SIRIUS Motor Starter Protector with Aux Switches

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RV2011-1AA15

Size S00

Poles 3

Rated Current (A-release) 1.1-1.6A

Rated Current (N-release) 21A

Get a price for 3RV2011-1AA15

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Motor protection Class 10 thermal overload Adjustable current setting Screw terminals 1 NO + 1 NC auxiliary contacts Standard switching capacity

Product description

The Siemens 3RV2011-1AA15 is a Size S00 motor protection circuit breaker from the SIRIUS 3RV2 series, featuring screw terminals and standard switching capacity. It includes a Class 10 thermal overload release adjustable from 1.1A to 1.6A and a 21A instantaneous overcurrent release. A key feature of this model is the integrated transverse auxiliary switches (1 NO + 1 NC).

This motor starter protector is ideal for applications requiring both motor protection and auxiliary signaling, such as remote status indication or integration into control logic. It is widely applied in automated manufacturing, process control systems, and machine tool applications where additional control signals are beneficial.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RV2011-1AA15. We provide reliable access to quality surplus industrial automation components. Trust Stanlo Automation for cost-effective solutions and dependable service for your MRO needs.

Technical specifications

Size	S00
Poles	3
Rated Current (A-release)	1.1-1.6A
Rated Current (N-release)	21A
Trip Class	10
Terminal Type	Screw
Auxiliary Switches	1 NO + 1 NC
Max Voltage	690V AC
Switching Capacity	Standard

Common applications

Automated manufacturing

Process control

Machine tools

Control panels

Motor control

Compatible systems

Suitable for three-phase motors and applications requiring status feedback.

Also known as

3RV20111AA15 Siemens SIRIUS 3RV2 Motor Starter Protector S00

Replaces / compatible with

This breaker is part of the SIRIUS 3RV2 series, offering advanced motor protection features and auxiliary contacts.

Technical note

Expert tip

The transverse auxiliary switches for the 3RV2011-1AA15 can be easily attached or removed from the side of the breaker.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the purpose of the auxiliary switches on the Siemens 3RV2011-1AA15?

The Siemens 3RV2011-1AA15 includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts. These contacts can be wired into control circuits to signal the breaker's status (e.g., tripped or on) or to interlock with other components.