Siemens 3RT2046-3NB30-0CC0 Power Contactor 95A, 45kW, 3-Pole, AC-3e/AC-3 Original Brand New

Overview

The Siemens 3RT2046-3NB30-0CC0 power contactor is designed for efficient switching of AC-3 and AC-3e loads up to 45 kW / 400 V. Ideal for industrial automation and motor control applications, this contactor ensures reliable operation with high current handling of 95 A. Its integrated varistor protects against voltage spikes, while the communication capability allows seamless integration with modern industrial control systems.

Key Benefit

• High Performance & Reliability: Handles up to 95 A with a robust AC-3/AC-3e rating.

• Protection & Durability: Integrated varistor safeguards the device and connected equipment.

• Flexible Installation: Screw terminals for main circuits and spring-loaded terminals for control circuits.

• Compact & Efficient: Size S3 design optimizes space without compromising performance.

• Enhanced Control: Communication-capable for easy integration into automated systems.

• Auxiliary Contacts: 1 NO + 1 NC for advanced control and signaling options.

Function

• Switching of AC-3e/AC-3 motor loads up to 45 kW / 400 V.

• Voltage spike suppression via integrated varistor.

• Auxiliary signaling and control through 1 NO + 1 NC contacts.

• Simple wiring: screw terminals for main circuits, spring-loaded for control circuits.

• Communication-ready for integration with smart industrial systems.

Technical Specification

• Product Number: 3RT2046-3NB30-0CC0

• Current Rating: 95 A

• Voltage Rating: 45 kW / 400 V

• Poles: 3

• Control Voltage: 20-33 V AC/DC, 50/60 Hz

• Auxiliary Contacts: 1 NO + 1 NC

• Main Circuit Connection: Screw terminal

• Control/Aux Circuit Connection: Spring-loaded terminal

• Size: S3

• Special Features: Integrated varistor, communication-capable

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