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Siemens 5SM3311-6 2-Pole Residual Current Circuit Breaker

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ManufacturerSiemens

Part number5SM3311-6

Poles 2

Type A

In 16 A

Un AC 230 V

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CAGE: 9NK75

2-pole configuration Type A residual current protection 16A rated current 30mA sensitivity 230V AC operational voltage DIN rail mountable

Product description

The Siemens 5SM3311-6 is a 2-pole Residual Current Operated Circuit Breaker (RCCB) from the SENTRON series. It offers Type A residual current protection, a rated current (In) of 16 A, a sensitivity of 30 mA, and a rated operational voltage (Un AC) of 230 V. This RCCB is designed for reliable protection against electric shock and fire hazards caused by earth faults.

This RCCB is ideal for residential, commercial, and industrial applications where enhanced safety is required. It is commonly installed in distribution boards to protect circuits against earth leakage currents, ensuring the safety of personnel and equipment.

Stanlo Automation, a veteran-owned distributor, offers the Siemens 5SM3311-6. Trust us for authentic parts and efficient delivery to meet your automation and electrical needs.

Technical specifications

Poles	2
Type	A
In	16 A
Un AC	230 V
Residual Current	30 mA
Series	5SM3
Mounting	DIN Rail

Common applications

Residential Electrical Panels

Commercial Buildings

Industrial Safety

Machine Protection

Load Centers

Compatible systems

Standard AC circuits in residential and commercial applications

Also known as

Siemens 5SM3311-6 RCCB Siemens 2-pole RCD

Replaces / compatible with

This part was discontinued by the manufacturer on 12/31/2018 and has been replaced by the Siemens 5SV3311-6.

Technical note

Expert tip

This Type A RCCB is sensitive to AC, pulsating DC, and sinusoidal DC residual currents.

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Frequently asked questions

What is the replacement for the discontinued Siemens 5SM3311-6 RCCB?

The Siemens 5SM3311-6 RCCB has been discontinued and replaced by the Siemens 5SV3311-6. It's important to verify compatibility before making a substitution.