Siemens 3LD2704-0TK51 Main Switch with 3LD9200-5B

Siemens 3LD2704-0TK51 Main Switch with 3LD9200-5B

Product Overview

The Siemens 3LD2704-0TK51 main switch with 3LD9200-5B accessory is a complete industrial switching solution designed for enhanced control and safer operation in electrical distribution systems. The base device is a SENTRON 3LD main switch, combined with the 3LD9200-5B accessory which typically enhances labeling, mechanical integration, or operating interface depending on configuration.

This combination is used in industrial control panels where clear identification, safe switching, and reliable isolation are required. It improves usability and operator safety in complex electrical installations.

Key Features

• Industrial-grade main switch with accessory integration
• Enhanced usability with 3LD9200-5B component
• Safe electrical isolation under load conditions
• Durable Siemens SENTRON construction
• Clear ON/OFF switching indication
• Suitable for panel-mounted applications

Technical Characteristics

Base model: 3LD2704-0TK51
Accessory: 3LD9200-5B
Series: Siemens SENTRON 3LD
Type: Main switch / switch disconnector assembly
Mounting: Front-mounted rotary switch system

Applications

This configuration is used in industrial automation systems, machinery control cabinets, production equipment, and power distribution boards where clear switch identification and reliable isolation are required.

It is particularly useful in environments where multiple switching devices are installed and operator clarity is critical for safety.

Safety and Operational Benefits

The integrated accessory improves operational safety by making the switch easier to identify and operate. Combined with Siemens’ robust switching technology, it ensures secure disconnection of electrical circuits during maintenance or emergency conditions.

Summary

The Siemens 3LD2704-0TK51 with 3LD9200-5B is a reliable industrial switching solution designed for safe power control, improved usability, and long-term durability in demanding environments.