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Siemens 3WL1220-2EB32-5AM2-Z 2000A 3-Pole SENTRON 3WL Air Circuit Breaker for Low-Voltage Power Distribution
- Regular price
- $13,999.00
- Sale price
- $13,999.00
- Regular price
-
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Product Description P/N: 3WL1220-2EB32-5AM2-Z
Description
The Siemens 3WL1220-2EB32-5AM2-Z is a 3-pole air circuit breaker designed for high-capacity low-voltage power distribution systems. It provides reliable switching and protection for electrical networks with rated currents up to 2000 A, helping safeguard equipment such as transformers, generators, and distribution lines. Built as part of the SENTRON 3WL series, it supports advanced electronic trip protection and robust industrial operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Protection |
| Part Number | 3WL1220-2EB32-5AM2-Z |
| Subcategory | Air Circuit Breakers |
| Breaker Type | Air Circuit Breaker (ACB) |
| Series | SENTRON 3WL |
| Number of Poles | 3 Pole |
| Rated Current | 2000 A |
| Rated Operational Voltage | Up to 600–1000 V AC (configuration dependent) |
| Frequency | 50/60 Hz |
| Trip Unit Type | Electronic Trip Unit (e.g., ETU45B-LSI) |
| Mounting Type | Fixed-mounted |
| Protection Functions | Long-time, short-time, instantaneous protection |
| Application | Power distribution, feeder and equipment protection |
| Weight | Approx. 56 kg |
Information About 3WL1220-2EB32-5AM2-Z
The 3WL1220-2EB32-5AM2-Z is a SENTRON 3WL series air circuit breaker engineered for industrial and commercial power distribution applications. It features a fixed-mounted 3-pole configuration with a rated current of approximately 2000 A and is designed for use in low-voltage networks up to about 600–1000 V depending on configuration. The breaker incorporates an electronic trip unit (commonly ETU45B-LSI or similar) that enables adjustable long-time, short-time, and instantaneous protection functions. Its modular design allows integration with communication modules, monitoring systems, and additional protection accessories within modern electrical switchgear installations.
Key Features:
- High Current Capacity: Rated for approximately 2000 A, suitable for demanding power distribution and feeder protection.
- 3-Pole Configuration: Designed for three-phase electrical systems commonly used in industrial and commercial installations.
- Electronic Trip Unit: Supports advanced protection functions such as long-time, short-time, and instantaneous trip settings.
- Air Circuit Breaker Design: Provides reliable interruption of high fault currents in low-voltage power networks.
- Modular SENTRON Platform: Compatible with communication modules, auxiliary contacts, and monitoring accessories.
- Industrial Protection Applications: Suitable for protecting motors, generators, transformers, busbars, and distribution lines.
- Flexible Integration: Can be used as an incoming, outgoing, or tie breaker in switchgear systems.
The 3WL1220-2EB32-5AM2-Z delivers the reliability and precision required for high-capacity electrical distribution and industrial power protection systems.
Description
The Siemens 3WL1220-2EB32-5AM2-Z is a 3-pole air circuit breaker designed for high-capacity low-voltage power distribution systems. It provides reliable switching and protection for electrical networks with rated currents up to 2000 A, helping safeguard equipment such as transformers, generators, and distribution lines. Built as part of the SENTRON 3WL series, it supports advanced electronic trip protection and robust industrial operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Protection |
| Part Number | 3WL1220-2EB32-5AM2-Z |
| Subcategory | Air Circuit Breakers |
| Breaker Type | Air Circuit Breaker (ACB) |
| Series | SENTRON 3WL |
| Number of Poles | 3 Pole |
| Rated Current | 2000 A |
| Rated Operational Voltage | Up to 600–1000 V AC (configuration dependent) |
| Frequency | 50/60 Hz |
| Trip Unit Type | Electronic Trip Unit (e.g., ETU45B-LSI) |
| Mounting Type | Fixed-mounted |
| Protection Functions | Long-time, short-time, instantaneous protection |
| Application | Power distribution, feeder and equipment protection |
| Weight | Approx. 56 kg |
Information About 3WL1220-2EB32-5AM2-Z
The 3WL1220-2EB32-5AM2-Z is a SENTRON 3WL series air circuit breaker engineered for industrial and commercial power distribution applications. It features a fixed-mounted 3-pole configuration with a rated current of approximately 2000 A and is designed for use in low-voltage networks up to about 600–1000 V depending on configuration. The breaker incorporates an electronic trip unit (commonly ETU45B-LSI or similar) that enables adjustable long-time, short-time, and instantaneous protection functions. Its modular design allows integration with communication modules, monitoring systems, and additional protection accessories within modern electrical switchgear installations.
Key Features:
- High Current Capacity: Rated for approximately 2000 A, suitable for demanding power distribution and feeder protection.
- 3-Pole Configuration: Designed for three-phase electrical systems commonly used in industrial and commercial installations.
- Electronic Trip Unit: Supports advanced protection functions such as long-time, short-time, and instantaneous trip settings.
- Air Circuit Breaker Design: Provides reliable interruption of high fault currents in low-voltage power networks.
- Modular SENTRON Platform: Compatible with communication modules, auxiliary contacts, and monitoring accessories.
- Industrial Protection Applications: Suitable for protecting motors, generators, transformers, busbars, and distribution lines.
- Flexible Integration: Can be used as an incoming, outgoing, or tie breaker in switchgear systems.
The 3WL1220-2EB32-5AM2-Z delivers the reliability and precision required for high-capacity electrical distribution and industrial power protection systems.