Siemens 3RV2031-4TB10 SIRIUS Motor Protection Circuit Breaker

Siemens 3RV2031-4TB10 SIRIUS Motor Protection Circuit Breaker.

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ManufacturerSiemens

Part number3RV2031-4TB10

Size S2

Class 20

A-release 12-17 A

N-release 260 A

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Motor protection Size S2 Class 20 tripping Adjustable current settings Screw terminals Standard switching capacity

Product description

The Siemens 3RV2031-4TB10 is a Size S2 motor protection circuit breaker from the SIRIUS 3RV2 series. It features a Class 20 tripping characteristic, with an adjustable A-release range of 12-17 A and an N-release of 260 A. This breaker offers standard switching capacity and utilizes screw terminals for robust and reliable electrical connections, designed for effective motor protection.

This circuit breaker is well-suited for applications that require a Class 20 overload trip class, ensuring reliable protection for motors in industrial automation, machinery, and control panels.

Stanlo Automation, a veteran-owned surplus parts distributor, is your reliable source for the Siemens 3RV2031-4TB10. We offer quality products, competitive pricing, and fast, dependable shipping to keep your operations running at peak performance.

Technical specifications

Size	S2
Class	20
A-release	12-17 A
N-release	260 A
Terminals	Screw
Switching Capacity	Standard
Poles	3
Voltage	690V AC

Common applications

Motor control

Industrial automation

Control panels

Machinery protection

Load feeders

Compatible systems

Compatible with Siemens SIRIUS motor control systems and components.

Also known as

Siemens SIRIUS 3RV2031-4TB10 3RV20314TB10 Siemens Motor Starter Protector

Replaces / compatible with

This part is part of the Siemens SIRIUS 3RV2 series and is designed for direct replacement within compatible systems.

Technical note

Expert tip

The Class 20 trip class is suitable for applications where motors may experience higher starting currents or slightly longer acceleration times compared to those requiring Class 10 protection.

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Frequently asked questions

What is the maximum AC voltage rating for the Siemens 3RV2031-4TB10 circuit breaker?

The Siemens 3RV2031-4TB10 has a maximum rated operating voltage of 690V AC. This makes it suitable for a wide range of industrial power systems.