5SU1653-1KK06

The Siemens 5SU1653-1KK06 is a 1P+N Residual Current Operated Circuit Breaker with Overcurrent Protection (RCBO), engineered to provide reliable protection in single-phase systems. This device integrates residual current protection (earth leakage) with overcurrent protection against overload and short circuits. With a C-curve tripping characteristic and Type AC sensitivity, it is ideal for general-purpose circuits where smooth sinusoidal AC leakage current detection is required.

Key Features and Specification

• Rated Current (In): 6 A
• Rated Voltage (Un): 230 V AC
• Breaking Capacity: 4.5 kA
• Poles: 1P+N (Single phase with neutral)
• Tripping Curve: C Characteristic (for circuits with moderate inrush currents)
• Residual Current Type: Type AC (detects pure AC leakage currents)
• Rated Residual Current: 300 mA
• Energy Limiting Class: Not specified

Technical Information

• Number: 5SU1653-1KK06
• EAN: 4001869306988
• Commodity Code: 85362010
• Catalog Reference: LV10.1
• Product Group: 5515
• Group Code: P310
• Lifecycle Status: PM300 – Active Product

Applications

• Suitable for residential and light commercial installations
• Designed to protect against both electrical faults and earth leakage in single-phase circuits
• Ideal for circuits with low current demand such as lighting, control panels, or sensitive devices
• Prevents electrical hazards and ensures personal safety in compliance with international standards

Summary:

The 5SU1653-1KK06 RCBO by Siemens is an excellent choice for low-current applications requiring dependable protection against overload, short circuit, and earth leakage. With its 6A rating, 300mA residual sensitivity, and C-curve behavior, this 1P+N RCBO ensures safety in compact, single-phase environments. Its Type AC detection is particularly suited for general AC loads, making it a versatile protection device in modern installations.