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Siemens 3RV2011-1BA15 SIRIUS Motor Starter Protector with Aux Switches

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ManufacturerSiemens

Part number3RV2011-1BA15

Size S00

Poles 3

Rated Current (A-release) 1.4-2A

Rated Current (N-release) 26A

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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 3RV2011-1BA15 is a Size S00 motor protection circuit breaker from the SIRIUS 3RV2 series, equipped with screw terminals and standard switching capacity. It features a Class 10 thermal overload release adjustable from 1.4A to 2A and a 26A instantaneous overcurrent release. This model includes transverse auxiliary switches (1 NO + 1 NC).

This motor starter protector is designed for reliable protection of three-phase motors and offers additional functionality through its auxiliary contacts, making it suitable for integration into sophisticated control systems. It finds applications in industries such as food processing, pharmaceuticals, and industrial automation where precise motor control and status signaling are crucial.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 3RV2011-1BA15. We are committed to delivering quality surplus industrial automation components. Rely on Stanlo Automation for dependable and cost-effective solutions for your MRO inventory.

Technical specifications

Size	S00
Poles	3
Rated Current (A-release)	1.4-2A
Rated Current (N-release)	26A
Trip Class	10
Terminal Type	Screw
Auxiliary Switches	1 NO + 1 NC
Max Voltage	690V AC
Switching Capacity	Standard

Common applications

Food processing

Pharmaceutical industry

Industrial automation

Control systems

Motor control

Compatible systems

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

Also known as

3RV20111BA15 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

When using the screw terminals on the 3RV2011-1BA15, it's recommended to use appropriately sized ring or fork terminals for a secure connection.

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Frequently asked questions

What is the maximum motor power that the Siemens 3RV2011-1BA15 can protect?

The Siemens 3RV2011-1BA15 is rated for motor protection up to 0.75 kW at 400V AC. Its adjustable current range of 1.4-2A ensures appropriate protection for motors within this power class.