Product Description

Siemens 3WT ACB 1000A, 3-Pole, 66kA, Withdrawable – 3WT8101-6KN24-5AB2

Product Description

The Siemens 3WT8101-6KN24-5AB2 is a SENTRON 3WT8 withdrawable air circuit breaker (ACB) designed for high-current low-voltage power distribution applications. The specified configuration features 3 poles, Size 1, 1000A rated current, and 66kA Icu at 500V AC, with operation at 50/60Hz.

The withdrawable construction allows convenient isolation and removal of the circuit breaker for inspection and maintenance. The configuration includes a mechanical lockout device, tripped signaling switch, tripped indicators and guide frame, supporting operational control and maintenance requirements. Siemens documentation confirms the 3WT8 family includes Size 1, 1000A, 3-pole withdrawable breakers with 66kA breaking capacity at 500V.

Key Features

• Brand: Siemens
• Series: SENTRON 3WT8
• Product Type: Withdrawable Air Circuit Breaker (ACB)
• Part Number: 3WT8101-6KN24-5AB2
• Size: 1
• Poles: 3-Pole
• Rated Current: 1000A
• Rated Voltage: Up to 500V AC
• Frequency: 50/60Hz
• Breaking Capacity (Icu): 66kA at 500V AC
• Withdrawable construction
• Mechanical lockout device
• Tripped signaling switch
• Tripped indicators
• Guide frame included

Applications

The Siemens 3WT8101-6KN24-5AB2 is suitable for:

• Industrial power distribution
• Main distribution boards
• Low-voltage switchgear
• Manufacturing plants
• Commercial buildings
• Industrial switchboards
• High-current feeder protection
• Power infrastructure
• OEM electrical systems
• Critical power distribution

Benefits

High Short-Circuit Breaking Capacity

The 66kA Icu at 500V AC makes this ACB suitable for demanding low-voltage distribution systems with high fault-current levels.

Convenient Maintenance

Its withdrawable design allows the breaker to be moved out of the connected position for inspection, servicing and replacement.

Enhanced Operational Control

The mechanical lockout, tripped signaling switch and tripped indicators provide useful status and safety functions during operation and maintenance.

High-Current Protection

With a 1000A rated current, the breaker is suitable for major feeders and high-capacity distribution circuits.

Why Choose Siemens 3WT8?

The Siemens 3WT8 range is designed for low-voltage power distribution and includes different current ratings, pole configurations and withdrawable/fixed installation options. Siemens' catalog data confirms the 3WT8 family supports high-current applications up to 4000A and 66kA breaking capacity configurations.

Buy Siemens 3WT8101-6KN24-5AB2 from SB Smart

Looking for a Siemens 3WT8101-6KN24-5AB2 ACB supplier in India? SB Smart supplies Siemens ACBs, MCCBs, circuit breakers, switchgear and industrial electrical products for panel builders, OEMs, electrical contractors and system integrators.

We supply Siemens products across Delhi, Faridabad, Gurugram, Noida, Punjab, Mumbai and major cities across India.

Frequently Asked Questions

1. What is Siemens 3WT8101-6KN24-5AB2?
It is a Siemens SENTRON 3WT8 withdrawable air circuit breaker for high-current low-voltage power distribution.

2. What is the rated current?
The rated current is 1000A.

3. How many poles does this ACB have?
It is a 3-pole air circuit breaker.

4. What is the breaking capacity?
The specified Icu is 66kA at 500V AC.

5. Is the Siemens 3WT8101-6KN24-5AB2 withdrawable?
Yes. It is a withdrawable circuit breaker supplied with a guide frame.

6. What additional features are included?
The specified configuration includes a mechanical lockout device, tripped signaling switch, tripped indicators and guide frame.

7. Where can this ACB be used?
It is suitable for industrial power distribution, main switchboards, low-voltage switchgear, manufacturing plants and high-current feeder applications.