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Siemens 3RV2431-4EA10 Size S2 Circuit Breaker for Transformer Protection

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ManufacturerSiemens

Part number3RV2431-4EA10

Frame Size S2

Rated Current 22-32 A

Short-Circuit Release 656 A

Connection Type Screw Terminal

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Adjustable overload protection High short-circuit breaking capacity Transformer protection optimized Standard switching capacity Screw terminal connections

Product description

The Siemens 3RV2431-4EA10 is a Size S2 circuit breaker designed for transformer protection. It features an adjustable A-release for overload protection ranging from 22 to 32 A and a fixed N-release for short-circuit protection at 656 A. This breaker utilizes screw terminals for secure connections and offers standard switching capacity.

This circuit breaker is ideal for protecting transformers in various industrial applications. It is commonly used in motor control, power distribution, and automation systems where reliable protection against overloads and short circuits is essential. Industries include manufacturing, process control, and building automation.

Source your Siemens 3RV2431-4EA10 from Stanlo Automation, a veteran-owned surplus parts distributor. We provide reliable access to essential industrial automation components, ensuring your operations continue smoothly with quality, tested parts.

Technical specifications

Frame Size	S2
Rated Current	22-32 A
Short-Circuit Release	656 A
Connection Type	Screw Terminal
Protection	Transformer Protection
Switching Capacity	Standard

Common applications

Transformer protection

Motor control circuits

Power distribution

Industrial automation

Control panels

Compatible systems

Compatible with Siemens Sirius 3RV2 series accessories and control units.

Also known as

Siemens 3RV2431-4EA10 3RV24314EA10 Siemens S2 Circuit Breaker

Replaces / compatible with

This circuit breaker is designed as a direct replacement or equivalent for other Siemens S2 size circuit breakers used in transformer protection applications.

Technical note

Expert tip

Ensure proper torque is applied to the screw terminals to maintain reliable electrical contact and prevent overheating.

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Frequently asked questions

What is the adjustable current range for the Siemens 3RV2431-4EA10 circuit breaker?

The Siemens 3RV2431-4EA10 circuit breaker features an adjustable A-release for overload protection, allowing settings from 22 to 32 Amperes. This ensures precise protection tailored to the specific load requirements.