Siemens 5SY4163-8 SENTRON Circuit Breaker 1-Pole 63A

Product Description

The SIEMENS 5SY4163-8 miniature circuit breaker from the SENTRON series is designed to handle a tripping characteristic class D with a rated current of 63 A. It operates effectively at an insulation voltage of 440 V in both single and multi-phase systems. With a substantial switching capacity of 10 kA, this device protects electrical installations.

• Overvoltage category III ensures enhanced safety features
• Mechanical service life rated at 10,000 cycles
• Halogen-free and silicon-free for environmental consciousness

Product Highlights

The SIEMENS SENTRON circuit breaker ensures reliability under varying conditions, protecting electrical installations and maintaining operational efficiency.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 5SY4163-8
• Country of Origin: DE

Technical Specifications

• Brand: Siemens
• Product Type: Circuit Breaker
• Number of Poles: 1
• Current Rating: 63A
• Tripping Characteristics: Type D
• Rated AC Voltage: 400V ac
• Rated DC Voltage: 60V dc
• Breaking Capacity: 15kA
• Range: SENTRON
• Series: 5SY4163
• Terminal Type: Screw
• IP Rating: IP20
• Height: 90mm
• Standards/Approvals: CCC, CE.UKCA, EAC, IMQ, RCM, RoHS, UR, VDE
• Depth: 76mm
• Width: 18mm
• Rated insulation voltage Ui: 440 V
• Rated short-circuit breaking capacity Icn EN 60898 at 230 V: 10 kA
• Rated short-circuit breaking capacity Icn EN 60898 at 400 V: 10 kA
• Over voltage category: 3
• Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V: 15 kA
• Pollution degree: 3
• Rated impulse-withstand voltage (Uimp): 4 kV
• Number of protected poles: 1
• Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V: 15 kA
• Frequency: 50 - 50 Hz
• Connectable conductor cross section solid-core: 0.75 - 35.0 mm 2
• Connectable conductor cross section multi-wired: 0.75 - 35.0 mm 2
• Ambient temperature during operating: -40 - 70 °C
• Concurrently switching N-neutral: No
• Additional equipment possible: Yes
• Product type: Miniature circuit breaker
• Voltage type: AC
• Functions: Overload protection
• Equipment: Switch, overload protection
• Mounting types: Busbar, DIN rail, built-in
• Suitable for: Switch, miniature circuit breaker, MCB