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Eaton 11ARMLSIA Digitrip 1150+ LSIA Trip Unit with ARMS for Magnum Circuit Breakers
- Regular price
- $10,722.00
- Sale price
- $10,722.00
- Regular price
-
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Product Description P/N: 11ARMLSIA
Description
The Eaton 11ARMLSIA is a Digitrip 1150+ solid-state trip unit designed to provide advanced protection and monitoring for low-voltage power circuit breakers. Eaton part number 11ARMLSIA incorporates LSIA protection along with ARMS functionality to enhance safety and reduce arc-flash risk. It is widely used in industrial power distribution systems requiring precise control and reliable fault detection.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Protection |
| Part Number | 11ARMLSIA |
| Subcategory | Trip Units & Programmers |
| Product Type | Solid-state trip unit |
| Series | Digitrip 1150+ |
| Type | 11ARM |
| Protection Functions | LSIA (Long-time, Short-time, Instantaneous, Ground Alarm) |
| Additional Function | ARMS (Arc-Flash Reduction Maintenance System) |
| Amperage Range | 400–4000 A |
| Protection Type | Solid-state |
| Compatible Frames | Magnum DS, DSL, DSII, DSLII, MDS, MDN |
| Application | Industrial power distribution and breaker upgrades |
| Monitoring Capability | Digital metering and diagnostics |
| Programmability | Adjustable trip curves and settings |
| Manufacturer | Eaton / Cutler-Hammer |
| Weight | 5 lb |
Information About 11ARMLSIA
The 11ARMLSIA is a solid-state trip unit from Eaton’s Digitrip 1150+ series, engineered for integration with Magnum DS and Universal breaker frames. It features LSIA protection functions, including long-time, short-time, instantaneous, and ground alarm, providing comprehensive circuit protection. The unit also incorporates ARMS (Arc-Flash Reduction Maintenance System), enabling faster fault clearing to improve personnel safety during maintenance operations. Designed for amperage ranges from 400 to 4000 A, it supports digital metering, programmable trip curves, and advanced diagnostics for optimized system performance.
Key Features:
- Digitrip 1150+ Platform: Advanced solid-state trip unit for precise protection and monitoring.
- LSIA Protection Functions: Provides long-time, short-time, instantaneous, and ground alarm protection.
- ARMS Technology: Reduces arc-flash hazards by enabling faster fault clearing during maintenance.
- Wide Amperage Range: Supports applications from 400 A to 4000 A.
- Magnum Compatibility: Designed for use with Magnum DS, DSL, DSII, and Universal breaker frames.
- Programmable Trip Settings: Allows customization of protection curves for system coordination.
- Digital Metering Capability: Enables monitoring of electrical parameters for improved system management.
- Advanced Diagnostics: Provides system insights for maintenance and troubleshooting.
The 11ARMLSIA delivers the reliability and precision required for advanced protection and arc-flash safety in industrial power distribution systems.
Description
The Eaton 11ARMLSIA is a Digitrip 1150+ solid-state trip unit designed to provide advanced protection and monitoring for low-voltage power circuit breakers. Eaton part number 11ARMLSIA incorporates LSIA protection along with ARMS functionality to enhance safety and reduce arc-flash risk. It is widely used in industrial power distribution systems requiring precise control and reliable fault detection.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Protection |
| Part Number | 11ARMLSIA |
| Subcategory | Trip Units & Programmers |
| Product Type | Solid-state trip unit |
| Series | Digitrip 1150+ |
| Type | 11ARM |
| Protection Functions | LSIA (Long-time, Short-time, Instantaneous, Ground Alarm) |
| Additional Function | ARMS (Arc-Flash Reduction Maintenance System) |
| Amperage Range | 400–4000 A |
| Protection Type | Solid-state |
| Compatible Frames | Magnum DS, DSL, DSII, DSLII, MDS, MDN |
| Application | Industrial power distribution and breaker upgrades |
| Monitoring Capability | Digital metering and diagnostics |
| Programmability | Adjustable trip curves and settings |
| Manufacturer | Eaton / Cutler-Hammer |
| Weight | 5 lb |
Information About 11ARMLSIA
The 11ARMLSIA is a solid-state trip unit from Eaton’s Digitrip 1150+ series, engineered for integration with Magnum DS and Universal breaker frames. It features LSIA protection functions, including long-time, short-time, instantaneous, and ground alarm, providing comprehensive circuit protection. The unit also incorporates ARMS (Arc-Flash Reduction Maintenance System), enabling faster fault clearing to improve personnel safety during maintenance operations. Designed for amperage ranges from 400 to 4000 A, it supports digital metering, programmable trip curves, and advanced diagnostics for optimized system performance.
Key Features:
- Digitrip 1150+ Platform: Advanced solid-state trip unit for precise protection and monitoring.
- LSIA Protection Functions: Provides long-time, short-time, instantaneous, and ground alarm protection.
- ARMS Technology: Reduces arc-flash hazards by enabling faster fault clearing during maintenance.
- Wide Amperage Range: Supports applications from 400 A to 4000 A.
- Magnum Compatibility: Designed for use with Magnum DS, DSL, DSII, and Universal breaker frames.
- Programmable Trip Settings: Allows customization of protection curves for system coordination.
- Digital Metering Capability: Enables monitoring of electrical parameters for improved system management.
- Advanced Diagnostics: Provides system insights for maintenance and troubleshooting.
The 11ARMLSIA delivers the reliability and precision required for advanced protection and arc-flash safety in industrial power distribution systems.
