Armature relays manufacturing · California

Teledyne Defense Electronics, LLC d/b/a Teledyne Relays

Hawthorne, CA · ~266 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
3.3
Industry avg
0
Fatalities

The verdict

Teledyne Defense Electronics, LLC d/b/a Teledyne Relays runs at 23% of its industry's injury rate - far safer than the typical Armature relays manufacturing workplace, earning a grade A.

A
Excellent Safety Record
0.8
avg TCR · per 100 workers
3.3
industry benchmark (BLS)
6
recordable injuries tracked

Grade compares Teledyne Defense Electronics, LLC d/b/a Teledyne Relays's OSHA Total Case Rate of 0.8 to the Armature relays manufacturing BLS benchmark of 3.3 (23% of benchmark) across 3 years of Form 300A filings (2016–2024). <a href="/methodology">See methodology</a> for reporting-limitation caveats.

Injury rate over time

Teledyne Defense Electronics, LLC d/b/a Teledyne Relays's yearly Total Case Rate, against the 3.3 industry benchmark.

01234 202220232024 0.83.3 Industry benchmarkTeledyne Defense Electronics, LLC d/b/a Teledyne Relays TCR
Total Case Rate (recordable injuries per 100 full-time workers), OSHA ITA Form 300A. Industry benchmark: BLS IIF, NAICS 335314.

Where Teledyne Defense Electronics, LLC d/b/a Teledyne Relays falls in its industry

191 Armature relays manufacturing establishments

Safer than 61% of graded establishments in this industry, whose median TCR is 1.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 13 Armature relays manufacturing employers in California.

Trend analysis for Teledyne Defense Electronics, LLC d/b/a Teledyne Relays

Between 2022 and 2024, Teledyne Defense Electronics, LLC d/b/a Teledyne Relays's Total Case Rate held roughly steady from 0.8 to 0.8 recordable injuries per 100 full-time workers, a 0% change across 2 years of OSHA reporting.

The safest year on record was 2023, at a TCR of 0.7, while 2022 saw the highest rate, at 0.8, a spread of 0.1 points between the best and worst reporting years. That's a comparatively narrow spread, suggesting a fairly consistent safety record across the 3 years with a usable rate on file, rather than one outlier year skewing the multi-year average.

Summed across those 3 reporting years, Teledyne Defense Electronics, LLC d/b/a Teledyne Relays recorded 6 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 3-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.

Verify This Employer with OSHA

The 6 injuries shown on this page for Teledyne Defense Electronics, LLC d/b/a Teledyne Relays are sourced from its own 3 years of mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.

Verify on OSHA Establishment Search

Source: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 335314 - Armature relays manufacturing.

DART Rate, Transparent Calculation (2024)

What is the DART rate formula?

DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.

2 DART incidents × 200,000 ÷ 508,192 hours worked = 0.79 DART

Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping

Cross-Validating Context, Establishment vs Industry vs State

Benchmark TCR Source
Teledyne Defense Electronics, LLC d/b/a Teledyne Relays (this establishment) 0.77 OSHA ITA Form 300A, 3-year avg
Control circuit relays, industrial, manufacturing industry avg 3.30 BLS IIF, NAICS 335314
California state avg (all industries) 5.64 OSHA ITA, state-level rollup

Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program

Reportable Incident Timeline

Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by Teledyne Defense Electronics, LLC d/b/a Teledyne Relays to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.

Source: OSHA Inspection Information System (IMIS) - inspection case-number records

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 0.8 0.8 2 0 0
2023 0.7 0.7 2 0 0
2022 0.8 0.8 2 0 0

What this grade means for you

Use this grade as a relative read on Teledyne Defense Electronics, LLC d/b/a Teledyne Relays's reported OSHA injury record, strong versus its Armature relays manufacturing peers, but not a guarantee about any single site today.

  • At 23% of the Armature relays manufacturing benchmark, Teledyne Defense Electronics, LLC d/b/a Teledyne Relays reports fewer injuries than typical peers, still worth asking how safety is managed day to day. Know your rights
  • Judge this record against the wider Armature relays manufacturing sector, where injury rates vary widely, before comparing it in isolation. See the industry
  • Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another

Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.

Frequently Asked Questions

What is Teledyne Defense Electronics, LLC d/b/a Teledyne Relays's safety grade?
Teledyne Defense Electronics, LLC d/b/a Teledyne Relays has a safety grade of A (Excellent Safety Record). This grade is based on their average Total Case Rate (TCR) of 0.8 compared to the BLS industry benchmark of 3.3 for Armature relays manufacturing.
How many injuries has Teledyne Defense Electronics, LLC d/b/a Teledyne Relays reported?
Teledyne Defense Electronics, LLC d/b/a Teledyne Relays has reported 6 total injuries and 0 fatalities across 3 years of OSHA data (2024, 2023, 2022). This data comes from mandatory OSHA Injury Tracking Application (ITA) reports.

Similar Employers

Matched by safety record across the industry, by workforce size within California, and by nearby establishments in Hawthorne - a different peer set than the category browse links below.

Similar TCR (~0.8)

Similar size (~266 workers)

Nearby in Hawthorne

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: 2024, 2023, 2022. 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. Retrieved and formatted by PlainSafetyScore Editorial

Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.