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S164A | Schneider Electric Micrologic LSIG Electronic Trip Unit for Square D Breakers
- Regular price
- $1,249.00
- Sale price
- $1,249.00
- Regular price
-
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Product Description P/N: S164A
Description
The Schneider Electric S164A is a Micrologic electronic trip unit designed to provide advanced solid-state protection for molded case and power circuit breakers. This trip unit supports LSIG protection functions, enabling precise monitoring and control of overload, short-circuit, instantaneous, and ground fault conditions. The S164A is intended for use in high-performance commercial and industrial power distribution systems operating up to 600V.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | Circuit Breaker |
| Part Number | S164A |
| Subcategory | Trip Units & Programmers |
| Series | Micrologic |
| Trip Unit Type | Electronic, Solid State |
| Protection Functions | LSIG (Long-Time, Short-Time, Instantaneous, Ground Fault) |
| Rated Voltage | Up to 600 V |
| Compatible Frames | NS, NT, NW, PG, PJ, PK, PL, RG, RJ, RK, RL |
| Sensing Method | True RMS |
| Standards Compliance | UL, CSA |
| Environmental Compliance | RoHS |
| Dimensions (H × W × D) | 7.85 in × 2.11 in × 2.88 in |
| Weight | 3.0 lb |
Information About S164A
The S164A is a Micrologic series electronic trip unit from Schneider Electric, developed for integration with compatible Square D breaker frames. It features solid-state protection technology with adjustable long-time, short-time, instantaneous, and ground fault settings for coordinated system protection. Designed for use with multiple breaker families, it enhances system reliability through accurate true RMS sensing and advanced protection logic. The unit is UL and CSA certified and complies with RoHS requirements, making it suitable for regulated industrial environments.
Key Features:
- LSIG Protection Functions: Provides long-time, short-time, instantaneous, and ground fault protection
- Micrologic Solid-State Design: Ensures accurate and repeatable electronic trip performance
- Wide Frame Compatibility: Supports multiple Square D breaker frames across distribution platforms
- 600V System Rating: Suitable for medium-voltage commercial and industrial applications
- True RMS Sensing: Delivers precise current measurement for reliable protection decisions
- Compact Modular Form Factor: Designed for direct integration into compatible breakers
- Standards Compliance: Certified to UL and CSA requirements with RoHS conformity
The S164A delivers the reliability and precision required for advanced circuit protection and coordination in power distribution systems.
Description
The Schneider Electric S164A is a Micrologic electronic trip unit designed to provide advanced solid-state protection for molded case and power circuit breakers. This trip unit supports LSIG protection functions, enabling precise monitoring and control of overload, short-circuit, instantaneous, and ground fault conditions. The S164A is intended for use in high-performance commercial and industrial power distribution systems operating up to 600V.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | Circuit Breaker |
| Part Number | S164A |
| Subcategory | Trip Units & Programmers |
| Series | Micrologic |
| Trip Unit Type | Electronic, Solid State |
| Protection Functions | LSIG (Long-Time, Short-Time, Instantaneous, Ground Fault) |
| Rated Voltage | Up to 600 V |
| Compatible Frames | NS, NT, NW, PG, PJ, PK, PL, RG, RJ, RK, RL |
| Sensing Method | True RMS |
| Standards Compliance | UL, CSA |
| Environmental Compliance | RoHS |
| Dimensions (H × W × D) | 7.85 in × 2.11 in × 2.88 in |
| Weight | 3.0 lb |
Information About S164A
The S164A is a Micrologic series electronic trip unit from Schneider Electric, developed for integration with compatible Square D breaker frames. It features solid-state protection technology with adjustable long-time, short-time, instantaneous, and ground fault settings for coordinated system protection. Designed for use with multiple breaker families, it enhances system reliability through accurate true RMS sensing and advanced protection logic. The unit is UL and CSA certified and complies with RoHS requirements, making it suitable for regulated industrial environments.
Key Features:
- LSIG Protection Functions: Provides long-time, short-time, instantaneous, and ground fault protection
- Micrologic Solid-State Design: Ensures accurate and repeatable electronic trip performance
- Wide Frame Compatibility: Supports multiple Square D breaker frames across distribution platforms
- 600V System Rating: Suitable for medium-voltage commercial and industrial applications
- True RMS Sensing: Delivers precise current measurement for reliable protection decisions
- Compact Modular Form Factor: Designed for direct integration into compatible breakers
- Standards Compliance: Certified to UL and CSA requirements with RoHS conformity
The S164A delivers the reliability and precision required for advanced circuit protection and coordination in power distribution systems.
