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3RT2046-1NB30
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3RT2046-1NB30
SIEMENS
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3RT2046-1NB30 - 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 - siemens

Cat No. 3RT2046-1NB30
Category Power Contactor
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type Power Contactor

Back Ordered

$661.35

Lead Time: 25 Working Days.

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Technical Specification

SIEMENS 3RT2046-1NB30 Power Contactor Technical Specification

Power Contactor
AC1 Rating -
AC3 Rating 95A
Coil Voltage 20-33Vac/dc
Inbuilt Auxiliary Contact 1NO+1NC
Model 3RT
No of Pole 3P
Range of Product —

Product Details

Siemens 3RT2046-1NB30 - power contactor, AC-3e/AC-3, 95 A, 45 kW / 400 V, 3-pole, 20-33 V AC/DC, 50/60 Hz, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S3. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

SIEMENS 3RT2046-1NB30 dimensions and weight

Dimensions (L × W × H)
Length 15.9 cm
Width 16.6 cm
Height 8.1 cm
Weight
Net Weight 1.34 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Siemens 3RT2046-1NB30 - power contactor, AC-3e/AC-3, 95 A, 45 kW / 400 V, 3-pole, 20-33 V AC/DC, 50/60 Hz, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S3. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 3RT2046-1NB30

The Siemens 3RT2046-1NB30 power contactor offers high electrical endurance, robust contact design, reliable AC 3/AC 4 duty performance, low power consumption coils, and compatibility with Siemens overload relays and motor starters.
It is used in motor control centers, industrial machinery, pumps, compressors, HVAC equipment, and power distribution systems for switching and controlling electrical loads.
It provides fast, reliable switching of motors and resistive loads while minimizing arc formation, ensuring long service life and stable operation under frequent switching conditions.
Check coil voltage, utilization category, motor kW rating, AC 3 current rating, auxiliary contact requirement, and compatibility with Siemens overload relays.
Ensure correct DIN/panel mounting, tight terminal connections, proper coil wiring, and follow Siemens wiring diagrams for safe integration into control circuits.
Pricing varies depending on current rating, coil voltage, and configuration. Visit Electrihub for updated Siemens power contactor prices and availability.
The official Siemens datasheet for 3RT2046-1NB30 is available on Electrihub, including wiring diagrams, dimensions, and operational specifications.
The price of SIEMENS 3RT2046-1NB30 Power Contactor depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

4.3
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Gaurav Bansal Mar 18, 2026

Using 3RT2046-1NB30 for 3-phase motor application, coil operation is smooth and contact response is precise.

Sanjay Kulkarni Mar 18, 2026

SIEMENS contactor 3RT2046-1NB30 shows consistent performance in heavy load conditions. Good for industrial use.

Nitin Agarwal Mar 18, 2026

We replaced an old contactor with SIEMENS 3RT2046-1NB30, and noticed better response time and reduced sparking.

Sanjay Kulkarni Mar 18, 2026

Good quality product from RAS Electrihub Private Limited. 3RT2046-1NB30 is running efficiently.

Deepak Joshi Mar 18, 2026

Installed SIEMENS 3RT2046-1NB30 in our motor control panel, performance is stable even under continuous duty. No overheating observed.

John Martinez Dec 2, 2025

3RT2046-1NB30 consistent performance across all power switching applications.

Mark Stevens Dec 2, 2025

3RT2046-1NB30 consistent performance across all power switching applications.

John Martinez Dec 2, 2025

Outstanding quality and consistent SIEMENS 3RT2046-1NB30 reliability.

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