5SV3614-8

The Siemens 5SV3614-8 is a 2-pole Residual Current Circuit Breaker (RCCB) designed for selective earth fault protection in single-phase AC systems. This Type A RCCB is capable of detecting sinusoidal AC and pulsating DC residual currents, and features selective (S-type) tripping, ensuring time-delayed disconnection for better coordination with downstream devices. With a rated current of 40 A and residual current sensitivity of 300 mA, this device is especially suitable for applications that require fire protection and enhanced selectivity.

Key Features and Specification

• Rated Current (In): 40 A
• Rated Voltage (Un): 230 V AC
• Poles: 2P (Phase + Neutral)
• Residual Current Type: Type A (AC + pulsating DC sensitivity)
• Selectivity Class: Selective (S-type)
• Rated Residual Current: 300 mA
• Tripping Delay: Time-delayed (selective)
• Application Environment: Residential and commercial single-phase installations

Technical Information

• Number: 5SV3614-8
• EAN: 4001869430690
• Commodity Code: 85362010
• Catalog Reference: LV10.1
• Product Group: 5511
• Group Code: P310
• Lifecycle Status: PM300 – Active Product

Applications

• Main or upstream protection in systems with multiple RCCBs
• Suitable for installations requiring coordination with downstream devices
• Provides protection against fire caused by high leakage currents
• Enhances system reliability by ensuring selectivity and avoiding unnecessary trips

Summary:

The 5SV3614-8 RCCB from Siemens is a 40A 2-pole Type A selective residual current device with 300mA sensitivity, engineered for 230V AC single-phase installations. Its time-delayed tripping allows for selective coordination, making it ideal for applications with tiered protection schemes where system reliability and fire prevention are critical.