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Siemens 3RV2321-4AC10 Size S0 Circuit Breaker

Siemens 3RV2321-4AC10 Size S0 circuit breaker for starter combinations.

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ManufacturerSiemens

Part number3RV2321-4AC10

Size S0

Rated Current 16 A

N-release 208 A

Connection Type Screw terminal

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Size S0 for starter combinations 16A rated current 208A N-release setting Screw terminal connections Standard switching capacity

Product description

The Siemens 3RV2321-4AC10 is a Size S0 circuit breaker engineered for robust starter combinations. It offers a rated current of 16A and a manual release setting of 208A, providing reliable protection against overcurrents. Equipped with screw terminals for secure and efficient wiring, this breaker ensures standard switching capacity for diverse industrial applications.

This circuit breaker is a critical component for safeguarding electric motors and control circuits in manufacturing plants, automation systems, and processing facilities. It is commonly used in applications such as HVAC systems, material handling equipment, and various motor-driven machinery where dependable overcurrent protection is essential.

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Technical specifications

Size	S0
Rated Current	16 A
N-release	208 A
Connection Type	Screw terminal
Switching Capacity	Standard

Common applications

Motor protection

Starter combinations

Industrial control

Machine automation

HVAC systems

Compatible systems

Compatible with Siemens Sirius motor starter components and control systems.

Also known as

Siemens 3RV2 circuit breaker Siemens S0 breaker 3RV23 motor protection switch

Replaces / compatible with

This part is a direct replacement for other Siemens 3RV2 series circuit breakers with identical specifications. Compatible with Siemens Sirius 3RV2 accessories.

Technical note

Expert tip

Properly size the wire gauge to the screw terminals according to terminal specifications to ensure safe and reliable operation.

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Frequently asked questions

What is the rated current for the Siemens 3RV2321-4AC10 circuit breaker?

The Siemens 3RV2321-4AC10 circuit breaker has a rated current of 16 Amps. This specifies the maximum continuous current the breaker can handle under normal operating conditions before protective measures are initiated.