Siemens 5SY4118-7 Circuit Breaker 15A

Product Description

The SIEMENS 5SY4118-7 is a UL 1077 supplementary protector miniature circuit breaker designed to provide additional protection along with a branch circuit protection device. It trips faster than a standard UL 489 circuit breaker, offering enhanced protection for sensitive devices inside the panel. It can be used in industrial applications and as a local disconnecting means inside the panel when a branch circuit protection device is already present.

• High rated breaking capacity of up to 14,000 A
• Identical terminals at both sides for an optional infeed from the top or the bottom
• No tool required for mounting or dismounting

Product Highlights

Supplementary protectors are equipped with a delayed overload/time-dependent thermal release and an instantaneous electromagnetic release for high overload and short-circuit currents.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 5SY4118-7

Technical Specifications

• Manufacturer Part Number: 5SY4118-7
• Manufacturer: SIEMENS
• Mounting Type: DIN Rail Mount
• Number of Poles: 1
• Series: 5SY Series
• Voltage Rating: 230 V, 400 V
• Overload: Thermal/Magnetic
• Actuator Type: Toggle
• Current Rating: 15 A
• Characteristic: C Curve
• Frame: 5SY4
• Trip Range: 16.95 to 21.75 A
• Connection type: Line/Load Side/Screw
• Volts AC: 277