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Siemens 3WL1232-3FB34-5FR2-Z Fixed-Mounted Circuit Breaker

Siemens 3WL1232-3FB34-5FR2-Z fixed-mounted 3-pole circuit breaker.

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ManufacturerSiemens

Part number3WL1232-3FB34-5FR2-Z

Type Fixed-mounted circuit breaker

Poles 3

Size II

Rated Current (In) 3200A

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Veteran-owned

CAGE: 9NK75

Fixed-mounted design 3-pole configuration 80kA interrupting capacity Front connections with dual-hole terminals Suitable for 690V systems Size II frame

Product description

The Siemens 3WL1232-3FB34-5FR2-Z is a 3-pole, size II, fixed-mounted circuit breaker with a rated current (In) of 3200A, designed for operation up to 690V AC (50/60Hz). It offers an interrupting capacity (Icu) of 80kA at 500V and features front connections with top and bottom dual-hole terminals.

This robust circuit breaker is engineered for demanding industrial environments, providing reliable protection in power distribution systems, manufacturing facilities, and heavy-duty applications. The front connection design simplifies wiring and maintenance.

Stanlo Automation, a veteran-owned supplier of surplus industrial parts, offers the Siemens 3WL1232-3FB34-5FR2-Z. We provide high-quality, cost-effective solutions to meet your automation and electrical protection needs.

Technical specifications

Type	Fixed-mounted circuit breaker
Poles	3
Size	II
Rated Current (In)	3200A
Max Voltage	690V AC
Frequency	50/60Hz
Interrupting Capacity (Icu)	80kA at 500V
Connection	Front, top/bottom dual-hole

Common applications

Industrial power distribution

Manufacturing facilities

Heavy-duty applications

Motor control

Switchgear

Automation systems

Compatible systems

Compatible with Siemens 3WL series fixed-mount installations and associated control modules.

Also known as

Siemens 3WL 3200A breaker 3WL1232 fixed breaker Siemens industrial circuit protector

Replaces / compatible with

This circuit breaker is part of the Siemens 3WL series. For specific replacement information or compatibility with older models, please consult Siemens technical documentation.

Technical note

Expert tip

The dual-hole front connection allows for secure termination of larger conductors or busbars, ensuring reliable power transfer.

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Frequently asked questions

What are the connection details for the Siemens 3WL1232-3FB34-5FR2-Z?

The Siemens 3WL1232-3FB34-5FR2-Z features front connections with dual-hole terminals available at both the top and bottom. This design facilitates flexible wiring configurations in industrial installations.