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Siemens 3RV2321-4PC10 Size S0 Circuit Breaker

Siemens 3RV2321-4PC10 Size S0 circuit breaker for starter combinations.

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ManufacturerSiemens

Part number3RV2321-4PC10

Size S0

Rated Current 36 A

N-release 432 A

Connection Type Screw terminal

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Size S0 for starter combinations 36A rated current 432A N-release setting Screw terminal connections Standard switching capacity

Product description

The Siemens 3RV2321-4PC10 is a Size S0 circuit breaker designed for starter combinations and motor protection. It features a rated current of 36A and an N-release setting of 432A, providing reliable protection against overcurrents. This breaker employs screw terminals for secure connections and offers standard switching capacity, suitable for various industrial applications.

This circuit breaker is integral to motor control circuits in industries such as manufacturing, mining, and energy production. It is used to protect motors and electrical systems from overloads and short circuits in heavy-duty machinery, large pumps, and automated industrial processes.

Stanlo Automation, a veteran-owned supplier of surplus industrial parts, offers the Siemens 3RV2321-4PC10. We provide cost-effective, quality components to ensure your industrial operations run smoothly and efficiently.

Technical specifications

Size	S0
Rated Current	36 A
N-release	432 A
Connection Type	Screw terminal
Switching Capacity	Standard

Common applications

Motor protection

Starter combinations

Industrial control

Machine automation

Mining equipment

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

For applications requiring adjustable overload protection, consider using a Siemens motor starter with a separate overload relay.

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Frequently asked questions

What is the overload protection current for the Siemens 3RV2321-4PC10?

The Siemens 3RV2321-4PC10 has a rated current of 36A. Its N-release (short-circuit release) is set at 432A, defining the immediate trip point for short circuits.