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Siemens 5SV3344-6 4-Pole Residual Current Circuit Breaker

Siemens 5SV3344-6: 4-pole, Type A residual current circuit breaker.

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ManufacturerSiemens

Part number5SV3344-6

Poles 4

Type A

Rated Current (In) 40 A

Residual Current (IΔn) 30 mA

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Veteran-owned

CAGE: 9NK75

4-pole configuration Type A RCD 30 mA sensitivity 400 V operational voltage Earth fault protection

Product description

The Siemens 5SV3344-6 is a 4-pole, type A residual current operated circuit breaker (RCCB) designed for reliable protection against electric shock. It features a rated current of 40 A and a residual current sensitivity of 30 mA, with a rated operational voltage of 400 V AC. This RCCB ensures safety in electrical installations by detecting earth faults and tripping to disconnect the circuit.

This RCCB is suitable for various applications, including residential, commercial, and industrial settings, providing essential protection in power distribution systems. Its robust design ensures dependable performance in demanding environments.

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Technical specifications

Poles	4
Type	A
Rated Current (In)	40 A
Residual Current (IΔn)	30 mA
Rated Operational Voltage (Un AC)	400 V

Common applications

Residential electrical installations

Commercial buildings

Industrial power distribution

Safety circuits

Compatible systems

Standard 400V AC 3-phase power systems

Also known as

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

Replaces / compatible with

Compatible with Siemens 5SV3 series accessories.

Technical note

Expert tip

Ensure proper wiring of all four poles for correct operation and safety in 400V AC 3-phase applications.

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Frequently asked questions

What is the rated operational voltage for the Siemens 5SV3344-6?

The Siemens 5SV3344-6 residual current operated circuit breaker has a rated operational voltage of 400 V AC. This ensures it can be safely used in standard industrial and commercial power systems.