Siemens 5SU1356-7KK20 Ground fault circuit 1-pole + N C20 A 0.03

The Siemens 5SU1356-7KK20 is a Residual Current Operated Circuit Breaker (RCCB) of Characteristic type C. This 20A circuit breaker is suitable for use in three-phase current systems before input circuits with rectifiers. Type C, is for the general device protection in control circuits.

Applications include frequency converters, medical devices and UPS systems.

• Short-circuit and overload protection
• Error protection in safety measures for protection against electrical shock
• Number of pins: 1
• Operating voltage: 230V AC
• Differential current rating: 0.03A
• Nominal current: 20A
• Fuse type (category): RCCB
• Release characteristics: B
• Dimensions: 70(D) x 90(H) x 36(W)mm
• Type: DIN Rail Ground Fault Circuit
• Manufacturer's part: Siemens 5SU1356-7KK20