Product Description

Siemens 3WT8206-6UM34-5AB2 Withdrawable Circuit Breaker 2000A, 4-Pole, 66kA

Product Description

The Siemens 3WT8206-6UM34-5AB2 is a high-capacity Siemens SENTRON 3WT8 withdrawable circuit breaker designed for reliable switching and protection in demanding industrial and power distribution applications.

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

The withdrawable design with a guide frame provides practical access for inspection, servicing and maintenance. The specified configuration also includes a mechanical lockout device, tripped signaling switch and tripped indicators, helping provide controlled operation and clear indication of the breaker status.

The 3WT8206-6UM34-5AB2 is suitable for industrial power distribution, main switchboards, manufacturing facilities, infrastructure projects, commercial buildings and high-capacity electrical installations.

Key Features

• Brand: Siemens
• Series: SENTRON 3WT8
• Product Type: Withdrawable Circuit Breaker / ACB
• Part Number: 3WT8206-6UM34-5AB2
• 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 construction
• Guide frame included
• Mechanical lockout device
• Tripped signaling switch
• Tripped indicators
• Designed for high-current power distribution applications

Applications

The Siemens 3WT8206-6UM34-5AB2 is suitable for:

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

Benefits

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

Buy Siemens 3WT8206-6UM34-5AB2 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 3WT8206-6UM34-5AB2, customers can contact SB Smart for availability, pricing and application compatibility.

Frequently Asked Questions

1. What is Siemens 3WT8206-6UM34-5AB2?

The 3WT8206-6UM34-5AB2 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?

The rated current of this Siemens circuit breaker is 2000 A.

3. What is the breaking capacity?

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

4. What is a withdrawable circuit breaker?

A withdrawable circuit breaker is installed in a compatible guide frame and can be moved between positions within the switchgear. This makes inspection, maintenance and replacement more convenient.

5. What accessories are included?

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

6. Where is a 2000A Siemens ACB used?

It can be used in industrial main distribution systems, large switchboards, manufacturing plants, infrastructure projects, generator systems and transformer distribution applications, subject to proper electrical system design.

7. Where can I buy Siemens 3WT8206-6UM34-5AB2 in India?

You can source the Siemens 3WT8206-6UM34-5AB2 from SB Smart, with supply available across Delhi NCR, Faridabad, Noida, Gurugram and major cities throughout India.