3RT2046-1NB30-0UA0

Product ID:153281
Updated: 2026/7/6
Siemens 3RT2046-1NB30-0UA0

Key Features

  • 1Power AC3 loads up to 45 kW/400V reliably.
  • 2Integrate a varistor for enhanced surge protection.
  • 3Configure versatile control with 1NO+1NC contacts.
  • 4Operate robustly with a 3-pole, 3NO main contact design.
  • 5Install and maintain easily using screw terminals.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Packaging Quantity
1
Quantity Unit
1 Piece
Package size unit of measure
MM
Packaging Dimension
160,00 x 165,00 x 80,00
Net Weight (kg)
1,820 Kg
Estimated dispatch time (Working Days)
5 Day/Days
Export Control Regulations
AL : N / ECCN : N
Product Lifecycle (PLM)
PM300:Active Product
Product family
SIRIUS 3RT contactors, 3-pole, up to 250 kW
Product Description
contactor, NEMA version, 50 HP, 460 / 575 V, 3-pole, 20-33 V AC/DC, 50/60 Hz, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S3
Article Number (Market Facing Number)
3RT2046-1NB30-0UA0

Specifications may be subject to change without notice

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