Home › Manufacturers › Siemens › 3RV2011-0HA15

Siemens

Siemens 3RV2011-0HA15 S00 Motor Protection Circuit Breaker w/ Aux

Siemens 3RV2011-0HA15 S00 motor protection circuit breaker with aux switches.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RV2011-0HA15

Type Motor Protection Circuit Breaker

Manufacturer Siemens

Series 3RV2

Size S00

Get a price for 3RV2011-0HA15

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 overload and short-circuit protection Class 10 tripping Adjustable thermal setting Screw terminals Integrated auxiliary contacts (1 NO/1 NC) Compact S00 size

Product description

The Siemens 3RV2011-0HA15 is a size S00 motor protection circuit breaker featuring Class 10 thermal overload protection. It has an adjustable overload setting from 0.55 to 0.8 A and a 10 A instantaneous release. This model uses screw terminals for reliable connections and includes transverse auxiliary switches: one normally open (NO) and one normally closed (NC). It offers standard switching capacity.

This circuit breaker is ideal for protecting motors and associated control circuits in industrial automation. The integrated auxiliary contacts provide flexibility for signaling status, interlocking, or alarm functions within control panels and machinery.

Stanlo Automation, a veteran-owned supplier of industrial automation components, offers both new and surplus inventory. We are committed to providing reliable parts like the Siemens 3RV2011-0HA15, along with exceptional service and timely delivery to support your business needs.

Technical specifications

Type	Motor Protection Circuit Breaker
Manufacturer	Siemens
Series	3RV2
Size	S00
Protection Class	Class 10
Adjustable Current (A-release)	0.55...0.8 A
Fixed Current (N-release)	10 A
Terminal Type	Screw Terminal
Auxiliary Switches	1 NO + 1 NC (transverse)
Switching Capacity	Standard

Common applications

Motor Control

Industrial Machinery

Control Panels

Automation Systems

Signaling

Safety Systems

Compatible systems

Siemens Sirius 3RV2 system PLC control systems Industrial control panels

Also known as

Siemens 3RV2011-0HA15 3RV2 S00 Breaker w/ Aux Siemens Motor Protector 0.8A

Replaces / compatible with

Replaces older Siemens S00 motor protection circuit breakers with screw terminals and auxiliary contact functionality. Compatible with Siemens control accessories.

Technical note

Expert tip

Ensure that the auxiliary contacts on the 3RV2011-0HA15 are wired correctly to your control system logic to guarantee accurate status feedback and reliable interlocking operations.

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 function of the auxiliary contacts on the Siemens 3RV2011-0HA15 circuit breaker?

The Siemens 3RV2011-0HA15 circuit breaker includes one normally open (NO) and one normally closed (NC) auxiliary contact. These contacts can be used to send signals to a PLC or control system, indicating the breaker's operational status or to implement safety interlocks.