Siemens 3RT2046-1AP00 SIRIUS Power Contactor 95A 45kW 230V AC 3P S3

The Siemens 3RT2046-1AP00 is a SIRIUS 3RT2 three-pole power contactor rated at 95 A and 45 kW at 400 V for AC-3e/AC-3 motor switching duty. Its 230 V AC / 50 Hz control coil operates across 0.8 to 1.1 times the rated voltage. Size S3 construction with screw terminals includes 1 NO + 1 NC auxiliary contacts as standard.

Technical specifications:

• MLFB: 3RT2046-1AP00
• Manufacturer: Siemens
• Product line: SIRIUS
• Product type designation: 3RT2
• Contactor size: S3
• Poles: 3
• Main contacts: 3 NO
• Auxiliary contacts: 1 NO + 1 NC
• Rated current AC-3 at 400 V: 95 A
• Rated current AC-1 at 400 V: 130 A
• Rated power AC-3 at 400 V: 45 kW
• Maximum operating voltage (main circuit): 1,000 V AC
• Control supply voltage: 230 V AC, 50 Hz
• Terminal type: Screw terminal
• Surge voltage resistance (main circuit): 8 kV
• Operating temperature: -25 ... +60 °C
• Maximum installation altitude: 2,000 m
• Mechanical service life: 10,000,000 operating cycles
• Power loss at rated current (hot state): 19.8 W
• Net weight: 1.709 kg

Features and benefits:

• 10 million mechanical operating cycles for extended service life between maintenance intervals
• Wide operating temperature range from -25 to +60 °C covers demanding industrial environments
• Compatible with optional communication function modules and auxiliary switch blocks
• Operating frequency up to 850 switching operations per hour at AC-3
• Shock resistance up to 16.3 g / 5 ms (sine pulse) for vibration-intensive installations

Applications:

• Direct-on-line starting and stopping of three-phase motors up to 45 kW at 400 V
• Reversing and star-delta starter assemblies in motor control centres
• AC-4 inching and plugging duty up to 80 A at 400 V
• Capacitor bank switching at AC-6a up to 690 V

Compliant with EN 60947-1. Part of the Siemens SIRIUS 3RT2 range.

Also known as: Siemens 3RT2046-1AP00, SIRIUS 3RT2 power contactor 95 A, Siemens S3 contactor 230 V coil.