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Datasheet generated 2026-10-07
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Siemens Contactor, AC3: 45KW/400V, 1NO+1NC, 230VAC 50Hz, 3-Pole, 3NO

Siemens · Electrical Components · Contactors · Germany · siemens.com
Part Number
3RT2046-1AP00  ·  HS 8536.50
Siemens Contactor, AC3: 45KW/400V, 1NO+1NC, 230VAC 50Hz, 3-Pole, 3NO

Siemens 3RT2046-1AP00 SIRIUS 3RT2 3-pole contactor 95A AC-3 (45kW at 400V). 230VAC coil, size S3. Heavy-duty motor starting for industrial drives, winches and HVAC chillers. Installed in low-voltage switchgear panels, main and sub-distribution boards, motor control centres and DIN-rail consumer units.

Technical Specifications

MaterialThermoplastic housing, silver alloy contacts
Temperature range-25°C to +55°C (ambient)
ApprovalIEC 60947-4-1, UL, CSA
StandardsIEC 60947-4-1, DIN-rail
ApprovalsUL, CSA
HS code8536.50
Voltage230 V AC
Power45 kW
Number of poles3P
Frequency50 Hz
Contact configuration1 NO + 1 NC

Properties

MaterialThermoplastic housing, silver alloy contacts
Temperature range-25°C to +55°C (ambient)
MOQ1

Compatibility

DIN-rail mountable. Verify coil voltage (AC/DC) and AC-3 motor power rating match your application.

Standards

Approvals

Attached Documents