The Siemens 3WT8165-6QN34-5AB2 is a reliable 4-pole withdrawable circuit breaker designed for demanding industrial and commercial power distribution applications. This Siemens air circuit breaker (ACB) provides dependable protection and switching for high-current electrical systems where safety, reliability, and easy maintenance are essential.
The withdrawable design of this Siemens 3WT8 circuit breaker allows convenient isolation, inspection, and maintenance. Its mechanical lockout device helps improve operational safety, while the tripped signaling switch and tripped indicators make it easier to identify the breaker status during operation and maintenance.
Designed for high-performance electrical distribution systems, the Siemens 1600A withdrawable ACB is suitable for main incomers, feeders, industrial switchboards, power distribution panels, manufacturing facilities, and critical electrical infrastructure.
Siemens 3WT8 withdrawable circuit breaker for industrial power distribution
4-pole configuration for reliable circuit protection
1600A air circuit breaker for high-current applications
Withdrawable design for easier inspection and maintenance
Mechanical lockout device for enhanced operational safety
Tripped signaling switch for convenient breaker status monitoring
Tripped indicators for clear visual identification
Guide frame for secure installation and withdrawal
Suitable for demanding industrial and commercial electrical systems
The Siemens 3WT8165-6QN34-5AB2 withdrawable circuit breaker can be used in a wide range of electrical distribution applications, including:
Industrial power distribution panels
Main incomer protection
Feeder protection
Industrial switchboards
Commercial electrical distribution systems
Manufacturing and processing plants
Critical power infrastructure
Electrical control and distribution installations
The Siemens withdrawable ACB offers several advantages for modern power distribution systems. Its withdrawable construction makes inspection and maintenance more convenient, helping reduce unnecessary downtime. The mechanical lockout arrangement provides additional safety during maintenance, while the tripped signaling and indication functions allow operators to identify breaker status quickly.
For panel builders and industrial users, the 1600A Siemens circuit breaker provides a practical solution for reliable high-current distribution and protection applications.
SB Smart supplies genuine Siemens industrial electrical products for panel builders, electrical contractors, system integrators, and industrial customers. The Siemens 3WT8165-6QN34-5AB2 can be sourced through SB Smart with product assistance, availability information, and quotation support.
If you are selecting a Siemens 3WT8 ACB, our team can also assist with identifying the appropriate circuit breaker for your panel and power distribution requirements.
What is Siemens 3WT8165-6QN34-5AB2 used for?
The Siemens 3WT8165-6QN34-5AB2 is designed for circuit protection and switching in industrial and commercial power distribution systems, including main incomer and feeder applications.
Is the Siemens 3WT8165-6QN34-5AB2 a withdrawable circuit breaker?
Yes. It is a withdrawable Siemens air circuit breaker, allowing convenient isolation, inspection, and maintenance.
What is the advantage of a withdrawable ACB?
A withdrawable ACB can be isolated and withdrawn from its operating position, making inspection and maintenance easier and helping reduce maintenance downtime.
Where can a Siemens 1600A ACB be used?
A Siemens 1600A circuit breaker can be used in industrial switchboards, power distribution panels, manufacturing facilities, commercial electrical systems, and other high-current applications.
Why choose a Siemens 3WT8 circuit breaker?
The Siemens 3WT8 circuit breaker is designed for reliable industrial power distribution, convenient maintenance, operational safety, and dependable circuit protection.
Where can I buy Siemens 3WT8165-6QN34-5AB2?
You can contact SB Smart for availability, pricing, and quotation assistance for the Siemens 3WT8165-6QN34-5AB2 withdrawable circuit breaker.
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 3WT |
| Model Number | 3WT8165-6QN34-5AB2 |
| Product Type | Air Circuit Breaker (ACB) |
| Rated Current | ~1600 A (typical 3WT8165 frame class) |
| Poles | 4 Pole |
| Trip Unit | Microprocessor-based Electronic Trip Unit (ETU) |
| Protection Functions | Overload, Short Circuit, Earth Fault |
| Mounting Type | Withdrawable / Draw-out type |
| Breaking Capacity | Up to ~66 kA @ 500V AC (variant dependent) |
| Application | Industrial / Commercial Power Distribution |
| Brand | Siemens |
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