SIEMENS SIRIUS bedradingsset voor S0-contactoren en vermogensschakelaars 3RA2923-2AA1

Rated insulation voltage of 690 V and impulse withstand of 6 kV make this wiring kit suitable for industrial motor starters.

Overview

The SIEMENS 3RA2923-2AA1 is a wiring kit for direct-on-line and reversing starters. It connects SIRIUS 3RT2.2 contactors and 3RV2.2 circuit breakers of size S0 via screw terminals. The kit enables direct mounting between the devices, reducing wiring effort in control panels.

What stands out

• 3-pole connection for three-phase motor circuits
• Direct mounting between contactor and circuit breaker
• Screw terminal connection for secure wiring
• Operating temperature range from -25 to +60 °C

Technical details

• Product type: Wiring kit
• Series: SIRIUS
• Component size: S0
• Compatible contactor series: SIRIUS 3RT2.2
• Compatible circuit breaker series: SIRIUS 3RV2.2
• Connection method: Screw terminal
• Application: Direct-on-line (DOL) and reversing starters
• Mounting type: Direct mounting between devices
• Number of poles: 3-pole
• Rated insulation voltage: 690 V
• Rated impulse withstand voltage: 6 kV
• Degree of protection (IP): IP20
• Operating temperature range: -25 to +60 °C
• Storage temperature range: -50 to +80 °C
• Standards: IEC 60947, EN 60947
• Certifications: CE, UL, CSA

Our verdict

A reliable wiring solution for SIRIUS S0 motor starters, ensuring safe and efficient electrical connections.