3RT1476-2XF46-0LA2

Description

Overview

The Siemens 3RT1476-2XF46-0LA2 is a high-performance industrial power contactor designed for demanding AC-1 switching applications up to 690 A and 690 V. Engineered for durability and precision, it features a 72 V DC coil, PLC-compatible input (24–110 V DC), an electronic drive, and busbar connection for reliable integration into industrial and transportation systems.
Built to meet railway standard IEC 60077, this contactor ensures long service life under extended operating conditions.

Benefit

• High current capacity: Supports up to 690 A AC-1 for heavy-duty load switching

• Reliable railway-grade design: Compliant with IEC 60077 for transportation systems

• Enhanced control compatibility: PLC input range from 24–110 V DC

• Improved electrical safety: Includes 2 NO + 2 NC auxiliary contacts

• Fast & secure installation: Spring-loaded terminals for tight, maintenance-free wiring

• Optimized for harsh environments: Rated at 40°C for stable long-term performance

• Electronic drive: Ensures high efficiency, low power consumption, and precise switching

Functions & Features

Main Electrical Features

• Current Rating: 690 A (AC-1)

• Voltage Rating: 690 V

• Poles: 3-pole

• Coil Voltage (Uc): 72 V DC

• Coil Operating Range: 0.7 – 1.25

• PLC Input Range: 24 – 110 V DC

• Drive Type: Electronic

Auxiliary Contacts

• 2 Normally Open (NO)

• 2 Normally Closed (NC)

Connection Technology

• Main Circuit: Busbar connection

• Control/Aux Circuit: Spring-loaded terminals

Environmental & Compliance

• Temperature Rating: 40°C

• Standards: IEC 60077 (Railway rolling stock)

• Extended rated conditions for heavy-duty and transportation applications

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