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Siemens 5SV3346-6 4-Pole Residual Current Circuit Breaker

Siemens 5SV3346-6: 4-pole, Type A residual current circuit breaker.

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ManufacturerSiemens

Part number5SV3346-6

Poles 4

Type A

Rated Current (In) 63 A

Residual Current (IΔn) 30 mA

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CAGE: 9NK75

4-pole design Type A RCD 63A current rating 30mA sensitivity 400V AC operational voltage

Product description

The Siemens 5SV3346-6 is a 4-pole, type A residual current operated circuit breaker (RCCB) with a higher current rating for enhanced safety. It is designed with a rated current of 63 A and a residual current sensitivity of 30 mA, operating at a rated voltage of 400 V AC. This RCCB provides crucial protection against earth faults, overloads, and short circuits.

This breaker is ideal for use in electrical installations requiring higher current capacity while maintaining sensitive fault detection, common in commercial and industrial environments. It safeguards equipment and personnel from electrical hazards.

Stanlo Automation, a veteran-owned surplus distributor, provides access to the Siemens 5SV3346-6. We offer reliable, cost-effective solutions for your automation needs, ensuring you get the right parts for your projects.

Technical specifications

Poles	4
Type	A
Rated Current (In)	63 A
Residual Current (IΔn)	30 mA
Rated Operational Voltage (Un AC)	400 V

Common applications

Industrial power distribution

Commercial facilities

High-current installations

Protective device

Compatible systems

Standard 400V AC 3-phase power systems

Also known as

Siemens 5SV3 Type A 63A, 4-pole RCCB

Replaces / compatible with

Compatible with Siemens 5SV3 series accessories.

Technical note

Expert tip

Verify that the upstream circuit protection is adequately rated for the 63A current when installing this breaker.

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Frequently asked questions

What is the maximum current rating for the Siemens 5SV3346-6 circuit breaker?

The Siemens 5SV3346-6 features a rated operational current of 63 A. This makes it suitable for circuits with higher current demands while still providing sensitive 30 mA earth fault detection.