E4N-3200-T-LSIG-FHR-3P-NST
ABB Air Circuit Breaker E4N 3200 T LSIG FHR 3P NST
ABB
ABB Air Circuit Breaker E4N 3200 T LSIG FHR 3P NST
Home > ABB > Circuit Breakers > E4N 3200 T LSIG FHR 3P NST Need ABB E4N 3200 T LSIG FHR 3P NST? Air Circuit Breaker for Low-voltage power distribution…
Specifications
| Brand | ABB |
|---|---|
| Model Number | E4N 3200 T LSIG FHR 3P NST |
| Official Product Name | ABB Emax2 E4N Air Circuit Breaker |
| Applicable System | Low-voltage power distribution / main incoming |
| Product Type | Air Circuit Breaker (ACB) / Frame Circuit Breaker |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | In Stock |
| Frame Size | E4N (3200 A frame) |
| Rated Current | 3200 A |
| Poles | 3P |
| Breaking Capacity | 66 kA |
| Trip Unit | LSIG (four-stage protection) |
| Order Code | 10145496 |
| Weight | 56 kg (per ABB listing) |
| Reference Dimensions | 384 x 371 x 270 mm (per ABB listing) |
| Mounting / Special Code (FHR, NST) | Available on request |
| Series | ABB Emax2 |
Product Description
It is fitted with an electronic LSIG release providing long-time, short-time, instantaneous and ground-fault (four-stage) protection, and a 66 kA breaking capacity. The Emax2 platform is designed as a complete power manager that can measure, monitor and optimise energy use in industrial and commercial installations. This variant is listed by ABB with order code 10145496. The ABB E4N 3200 T LSIG FHR 3P NST is an Emax2 series air circuit breaker (ACB) with a 3200 A frame size, intended for low-voltage main incoming and power distribution.
Basic Product Information
- Electronic LSIG release with long-time, short-time, instantaneous and ground-fault (4-stage) protection
- Rated current 3200 A, 3-pole construction with 66 kA breaking capacity
- Integrated energy-measurement and load-management functions to reduce energy consumption
- Listed by ABB with order code 10145496
- Part of the ABB Emax2 series of compact air circuit breakers (frame sizes up to 6300 A)
Technical Specifications
Version & Model Difference
E4N 3200 is the 3200 A frame size within the Emax2 range. Emax2 breakers vary by release type (D / T / H), trip unit (LI / LSI / LSIG), number of poles (3P / 4P) and mounting. This variant is configured as T, LSIG, 3-pole, FHR, NST; the FHR and NST suffixes indicate specific mounting and non-standard options whose exact meaning should be confirmed with ABB using order code 10145496.
Application Scenarios
- Main incoming and busbar protection in low-voltage switchboards
- Power distribution for industrial plants and commercial buildings
- Energy monitoring and load management in intelligent power systems
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Frequently Asked Questions
What protection does the LSIG release provide?
LSIG stands for Long-time, Short-time, Instantaneous and Ground-fault protection, giving four-stage selective protection for the circuit breaker.
What are the key ratings of this breaker?
It is a 3200 A, 3-pole Emax2 air circuit breaker with a 66 kA breaking capacity and ABB order code 10145496.
What do the FHR and NST codes mean?
These denote specific mounting and non-standard configuration options. Please confirm the exact meaning with ABB using the order code before ordering.
How can I get price and delivery?
Send us an RFQ with quantity and destination; we will confirm availability and provide a quotation, typically within one business day.
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