Product Description

Siemens 3WT8206-6UN34-5AB2 Withdrawable Circuit Breaker 2000A, 4-Pole, 66kA

Product Description

The Siemens 3WT8206-6UN34-5AB2 is a high-performance Siemens SENTRON 3WT8 withdrawable circuit breaker designed for reliable protection and switching in demanding industrial and power distribution applications.

This 4-pole, Size 2 circuit breaker has a rated current of 2000 A and is designed for electrical systems up to 500 V AC at 50/60 Hz. With an ultimate short-circuit breaking capacity (Icu) of 66 kA at 500 V, it is suitable for installations where high short-circuit protection capability is required.

The withdrawable construction with a guide frame allows convenient breaker withdrawal for inspection, maintenance and servicing. The specified configuration also includes a mechanical lockout device, tripped signaling switch and tripped indicators, supporting controlled operation and clear breaker-status indication.

The 3WT8206-6UN34-5AB2 is well suited for industrial switchboards, main distribution panels, manufacturing facilities, infrastructure projects, commercial buildings and high-capacity power distribution systems.

Key Features

• Brand: Siemens
• Series: SENTRON 3WT8
• Product Type: Withdrawable Circuit Breaker / ACB
• Part Number: 3WT8206-6UN34-5AB2
• Configuration: 4-Pole
• Frame Size: Size 2
• Rated Current: 2000 A
• Rated Voltage: Up to 500 V AC
• Frequency: 50/60 Hz
• Ultimate Breaking Capacity (Icu): 66 kA at 500 V
• Withdrawable circuit breaker construction
• Guide frame included
• Mechanical lockout device
• Tripped signaling switch
• Tripped indicators
• Suitable for high-current power distribution

Applications

The Siemens 3WT8206-6UN34-5AB2 can be used in:

• Industrial power distribution systems
• Main low-voltage switchboards
• Large electrical distribution panels
• Manufacturing plants
• Infrastructure projects
• Commercial and industrial buildings
• Generator distribution systems
• Transformer distribution systems
• Heavy industrial installations
• High-capacity electrical switchgear

Benefits

• 2000 A current rating for high-power distribution applications
• 66 kA Icu at 500 V for high fault-current interruption requirements
• Withdrawable design supports convenient maintenance and servicing
• 4-pole configuration for comprehensive circuit switching
• Mechanical lockout helps support controlled breaker operation
• Tripped signaling switch provides electrical status feedback
• Tripped indicators provide clear local status indication
• Guide frame supports proper withdrawable switchgear installation
• Suitable for demanding industrial and commercial electrical systems

Buy Siemens 3WT8206-6UN34-5AB2 from SB Smart

Looking for a Siemens 2000A ACB supplier in India? SB Smart supplies Siemens SENTRON ACBs, circuit breakers, switchgear accessories and industrial electrical products for panel builders, OEMs, contractors, system integrators and industrial customers.

We supply Siemens products across Faridabad, Noida, Gurugram (Gurgaon), Delhi NCR and major Indian cities including Mumbai, Bengaluru, Hyderabad, Chennai, Pune, Ahmedabad, Kolkata and Jaipur.

For high-capacity circuit breakers such as the 3WT8206-6UN34-5AB2, customers can contact SB Smart for availability, pricing and application compatibility.

Frequently Asked Questions

1. What is Siemens 3WT8206-6UN34-5AB2?

The 3WT8206-6UN34-5AB2 is a 4-pole withdrawable Siemens SENTRON 3WT8 circuit breaker rated at 2000 A, with an Icu of 66 kA at 500 V AC.

2. What is the rated current of this circuit breaker?

The rated current is 2000 A.

3. What is the breaking capacity of 3WT8206-6UN34-5AB2?

The specified ultimate short-circuit breaking capacity is 66 kA at 500 V AC.

4. What does withdrawable circuit breaker mean?

A withdrawable circuit breaker is installed in a compatible guide frame and can be moved between operating positions, allowing easier inspection, maintenance and replacement compared with a fixed installation.

5. What accessories are included in this configuration?

The specified configuration includes a mechanical lockout device, tripped signaling switch, tripped indicators and guide frame.

6. Where is a 2000A Siemens ACB used?

A 2000A ACB can be used in industrial main distribution systems, large switchboards, manufacturing facilities, infrastructure projects, generator systems and transformer distribution applications, subject to proper system design.

7. Where can I buy Siemens 3WT8206-6UN34-5AB2 in India?

You can source the Siemens 3WT8206-6UN34-5AB2 from SB Smart, with supply available across Delhi NCR, Faridabad, Noida, Gurugram and major cities throughout India.