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Siemens 3RV2431-4DA10 S2 Circuit Breaker for Transformer Protection

Siemens 3RV2431-4DA10 S2 circuit breaker for transformer protection.

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ManufacturerSiemens

Part number3RV2431-4DA10

Size S2

A-release 18-25 A

N-release 500 A

Terminal Type Screw Terminal

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Transformer protection optimized Adjustable trip current High short-circuit rating Screw terminal connections Standard switching capacity Robust industrial design

Product description

The Siemens 3RV2431-4DA10 is a size S2 circuit breaker specifically designed for transformer protection. It features an adjustable ampere setting (A-release) ranging from 18 to 25 A and a short-circuit release (N-release) of 500 A. This breaker utilizes screw terminals for secure connections and offers standard switching capacity.

This circuit breaker is ideal for safeguarding transformers in various industrial applications, including motor control, power distribution, and machine building. Its robust design ensures reliable protection against overloads and short circuits, contributing to the longevity and safety of electrical systems.

As a veteran-owned surplus parts distributor, Stanlo Automation provides reliable access to essential components like the Siemens 3RV2431-4DA10. We understand the critical need for quality parts in industrial automation and are committed to delivering dependable solutions to keep your operations running smoothly.

Technical specifications

Size	S2
A-release	18-25 A
N-release	500 A
Terminal Type	Screw Terminal
Switching Capacity	Standard
Application	Transformer Protection

Common applications

Motor Control

Power Distribution

Machine Building

Industrial Automation

Transformer Protection

Electrical Safety

Compatible systems

SIRIUS 3RV2 system components

Also known as

Siemens 3RV2431-4DA10 SIRIUS 3RV2 S2 Transformer Breaker

Replaces / compatible with

Replaces older Siemens S2 circuit breakers for transformer protection. Compatible with accessories for the 3RV2 series.

Technical note

Expert tip

Ensure proper torque is applied to the screw terminals to maintain reliable connections, especially in high-vibration environments.

What happens next?

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Frequently asked questions

What is the adjustable trip current range for the Siemens 3RV2431-4DA10?

The Siemens 3RV2431-4DA10 features an adjustable ampere setting (A-release) that can be set within a range of 18 to 25 Amperes. This allows for precise calibration to protect specific transformer loads.