# SIC 3613 - Switchgear & Switchboard Apparatus

Informational only - not investment advice.

Division: [Manufacturing](/division/D/). Major group: [Electronic And Other Electrical Equipment And Components, Except Computer Equipment](/major-group/36/). As of: 2026-02-19

## Companies
- [LFUS](/company/LFUS/): LITTELFUSE INC /DE
- [POWL](/company/POWL/): POWELL INDUSTRIES INC

## Macro Context
- [INDPRO](/indicator/INDPRO/): Industrial Production: Total Index
- [TCU](/indicator/TCU/): Capacity Utilization: Total Index
- [PPIACO](/indicator/PPIACO/): Producer Price Index by Commodity: All Commodities
- [GDPC1](/indicator/GDPC1/): Real Gross Domestic Product
- [DGS10](/indicator/DGS10/): Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity
- [FEDFUNDS](/indicator/FEDFUNDS/): Federal Funds Effective Rate
- [CES0500000003](/indicator/CES0500000003/): Average Hourly Earnings of All Employees, Total Private
- [PAYEMS](/indicator/PAYEMS/): All Employees, Total Nonfarm

## Sector financials

Peer figures are build-time aggregates of the SEC companyfacts financials already shown on member company pages. As of latest member filing date: 2026-02-19.

N = 2 member companies with financial data; n too small for median peer statistics.

| Companies with data | Companies with revenue | Aggregate revenue |
| ---: | ---: | ---: |
| 2 | 2 | 3,490,612,000 |

### Peer Table

| Company | Latest revenue | Revenue FY | Net margin | Operating margin | Revenue growth | Diluted EPS |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| [LFUS](/company/LFUS/) - LITTELFUSE INC /DE | 2,386,294,000 | 2025 | -3.00% | 1.57% | 8.92% | -2.89 |
| [POWL](/company/POWL/) - POWELL INDUSTRIES INC | 1,104,318,000 | 2025 | 16.37% | 19.73% | 9.08% | 14.86 |

## Sources
Macro data:
- [INDPRO](https://fred.stlouisfed.org/series/INDPRO): FRED series INDPRO, source: Board of Governors of the Federal Reserve System
- [TCU](https://fred.stlouisfed.org/series/TCU): FRED series TCU, source: Board of Governors of the Federal Reserve System
- [PPIACO](https://fred.stlouisfed.org/series/PPIACO): FRED series PPIACO, source: U.S. Bureau of Labor Statistics
- [GDPC1](https://fred.stlouisfed.org/series/GDPC1): FRED series GDPC1, source: U.S. Bureau of Economic Analysis
- [DGS10](https://fred.stlouisfed.org/series/DGS10): FRED series DGS10, source: Board of Governors / U.S. Treasury market data
- [FEDFUNDS](https://fred.stlouisfed.org/series/FEDFUNDS): FRED series FEDFUNDS, source: Board of Governors of the Federal Reserve System
- [CES0500000003](https://fred.stlouisfed.org/series/CES0500000003): FRED series CES0500000003, source: U.S. Bureau of Labor Statistics
- [PAYEMS](https://fred.stlouisfed.org/series/PAYEMS): FRED series PAYEMS, source: U.S. Bureau of Labor Statistics

SEC data:
- [LFUS SEC company page](https://www.sec.gov/edgar/browse/?CIK=889331); [latest 10-K 0001628280-26-009585](https://www.sec.gov/Archives/edgar/data/889331/000162828026009585/lfus-20251227.htm); [latest 10-Q 0001628280-26-031041](https://www.sec.gov/Archives/edgar/data/889331/000162828026031041/lfus-20260328.htm)
- [POWL SEC company page](https://www.sec.gov/edgar/browse/?CIK=80420); [latest 10-K 0000080420-25-000152](https://www.sec.gov/Archives/edgar/data/80420/000008042025000152/powl-20250930.htm); [latest 10-Q 0000080420-26-000070](https://www.sec.gov/Archives/edgar/data/80420/000008042026000070/powl-20260331.htm)