Relays, electrical and electronic, manufacturing · Illinois

Littelfuse Inc. 60056

Mount Prospect, IL · ~49 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Littelfuse Inc. 60056 runs at 0% of its industry's injury rate - about level with the typical Relays, electrical and electronic, manufacturing workplace, earning a grade C.

Littelfuse Inc. 60056: 0.0 TCR = 0% of Relays, electrical and electronic, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Littelfuse Inc. 60056 safety composite

Littelfuse Inc. 60056 scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

B

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% of industry peers

Fatalities
D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Littelfuse Inc. 60056 held a steady TCR band

Littelfuse Inc. 60056's TCR held near 0.0 from 0.0 in 2019 to 0.0 in 2023. Peak filing year was 2019 at 0.0 TCR.

2019=0.0 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 335314 · Mount Prospect, IL AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/10
  • PHOTO MOON TOWNSHIP N SALE…
  • BOOK 5y book
  • INJ 0 inj
  • SIZE ~49 FTE

Nearest TCR peer: MOON TOWNSHIP N SALES PA (0.1 TCR gap)

Read with this employer → · Industry book → · Illinois employers → · Look up another →

Littelfuse Inc. 60056 in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Littelfuse Inc. 60056 averages 0.0 TCR (0% of the Relays, electrical and electronic, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Littelfuse Inc. 60056 TCR series: 2019=0 · 2020=0 · 2021=0 · 2022=0 · 2023=0 · BLS 3.3

Where Littelfuse Inc. 60056 falls in its industry

156 Relays, electrical and electro establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 10 Relays, electrical and electro employers in Illinois.

Littelfuse Inc. 60056 (49 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 1.3 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 051015 Average employees Total Case Rate Littelfuse Inc. 60056
Littelfuse Inc. 60056 (49 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 1.3

Littelfuse Inc. 60056 has fewer employees than the Relays, electrical and electronic, manuf median and a lower injury rate than the industry's median TCR of 1.3. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335314 · IL · Mount Prospect

156 Relays, electrical and electronic, manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 65 employers in Mount Prospect, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR MOON TOWNSHIP N SALES PA 0.1 TCR
NAICS-TCR Campus 0.1 TCR
NAICS-TCR Indicon Corporation 0.1 TCR
NAICS-TCR Rockwell Automation- Mayfield Heights OH (MAY) 0.1 TCR
STATE-SIZE Boller Construction Co., Inc. 49 FTE
STATE-SIZE Performance Pipelining INC 49 FTE
STATE-SIZE WM. Aupperle & Sons, Inc. 49 FTE
STATE-SIZE RI Glass Group 49 FTE
CITY-NEAR Mtp 687 FTE
CITY-NEAR Mt Prospect Park District Central Community Center 518 FTE
CITY-NEAR CPI Mount Prospect 344 FTE
CITY-NEAR Radienz Living 325 FTE
NAT-TCR Carbro Constructors Corp Main 0.0 TCR
NAT-TCR 1655 3rd St,San Francisco (MB3 0.0 TCR
NAT-TCR Keller Warehouse 0.0 TCR
NAT-TCR Airborn Inc. Addison 0.0 TCR
NAT-SIZE Fork Lift Specialties, Inc. 49 FTE
NAT-SIZE National Gallery of Art 49 FTE
NAT-SIZE Mid TN Constructors Inc 49 FTE
NAT-SIZE Automated Door Ways Inc DBA Overhead Door Company of Columbus 49 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2022, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.