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Siemens 3RV2321-4BC20 Size S0 Circuit Breaker

Siemens 3RV2321-4BC20 Size S0 Circuit Breaker for starter combinations.

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ManufacturerSiemens

Part number3RV2321-4BC20

Size S0

Rated Current 20 A

N-Release 260 A

Terminal Type Spring-type

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Size S0 For starter combinations 20A rated current 260A N-release Spring-type terminals Standard switching capacity

Product description

The Siemens 3RV2321-4BC20 is a Size S0 circuit breaker engineered for starter combination applications. It features a rated current of 20A and an N-release (non-release) setting of 260A. Equipped with spring-type terminals for efficient installation, this breaker provides standard switching capacity, ensuring dependable protection for your motor circuits.

This circuit breaker is crucial for protecting motor starters in automated systems, manufacturing plants, and other industrial settings where reliable motor control is essential. Its robust design safeguards against overloads and short circuits, contributing to the longevity of connected equipment.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 3RV2321-4BC20. We provide cost-effective solutions for your MRO needs, ensuring you get quality components to maintain operational efficiency and minimize unexpected downtime.

Technical specifications

Size	S0
Rated Current	20 A
N-Release	260 A
Terminal Type	Spring-type
Switching Capacity	Standard
Manufacturer	Siemens

Common applications

Motor protection

Starter combinations

Industrial automation

Control panels

Manufacturing equipment

Automated systems

Compatible systems

Siemens Sirius 3RV2 series motor starters

Also known as

Siemens 3RV2321-4BC20 3RV23214BC20 Siemens SITOR starter breaker

Replaces / compatible with

This part is a Siemens SITOR 3RV2 series circuit breaker, designed for starter combinations.

Technical note

Expert tip

The spring-type terminals on the 3RV2321-4BC20 are designed for quick and reliable connections, simplifying installation in starter combination setups.

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Frequently asked questions

What is the rated current for the Siemens 3RV2321-4BC20 circuit breaker?

The Siemens 3RV2321-4BC20 circuit breaker has a rated current of 20 A. It is designed for starter combination applications and offers protection against overloads and short circuits.