Description
Safewaze SW77125-UTQC is a full body harness with 2 D-rings (front, back), mating-buckle torso and quick-connect legs. Safewaze describes it: "The Arc Flash Nylon Harness delivers comfort and easy movement in the confines of a bucket and other arc-rated applications. Equipped with heavy-duty mill spec ASTM approved webbing and coated, corrosion-resistant dielectric hardware. Offered in a variety of configurations, in a pullover or traditional H-style design." Published figures: ANSI weight capacity 130-310 lb; OSHA capacity up to 420 lb. Standards Safewaze names: ANSI Z359.11-2021, OSHA 1926.502, OSHA 1910.140, ASTM F887. Sizes XS, S/M, L/XL, 2XL, 3XL and 4XL. Sold individually. Part numbers SW77125-UTQC-2X, SW77125-UTQC-3X, SW77125-UTQC-4X, SW77125-UTQC-L/XL, SW77125-UTQC-S/M, SW77125-UTQC-XS. Part of the Safewaze Arc Flash Harnesses series. Ships in 1–2 business days; most orders arrive in 3–7 business days.
Safewaze SW77125-UTQC specifications
| Item | Safewaze data |
|---|---|
| Part numbers | SW77125-UTQC-2X, SW77125-UTQC-3X, SW77125-UTQC-4X, SW77125-UTQC-L/XL, SW77125-UTQC-S/M, SW77125-UTQC-XS |
| Series | Arc Flash Harnesses |
| Product type | Harnesses |
| Safewaze title | Arc Flash Full Body Harness: DE 1D, Soft Sternal Loop, DE MB Torso, DE QC Legs |
| Materials | Nylon, dielectric steel |
| Attachment Points | 1 dorsal D-ring, 1 front D-ring |
| Weight | 3.5 lbs. (1.6 kg) |
| ANSI Weight Capacity | 130-310 lbs. (59-141 kg) |
| OSHA Weight Capacity | Up to 420 lbs. (191 kg) |
| Buckles | Mating-Buckle Torso, Quick-Connect Legs |
| Sizes | XS, S/M, L/XL, 2XL, 3XL, 4XL |
Source: Safewaze product page (fetched Nov 6 2026); Safewaze TDS SW77125-UTQC-TDS, page 1; the 2025 Safewaze file. Where the 2025 file and the current safewaze.com page differ, the page value is shown first and the file value in parentheses.
Ratings and standards
| Standard or rating | As published by Safewaze |
|---|---|
| ANSI/ASSP Z359.11, safety requirements for full body harnesses, 2021 edition | Named by Safewaze (safewaze.com page, TDS SW77125-UTQC-TDS page 1). |
| OSHA 29 CFR 1926.502, fall protection systems criteria and practices (construction) | Named by Safewaze (safewaze.com page, TDS SW77125-UTQC-TDS page 1). |
| OSHA 29 CFR 1910.140, personal fall protection systems (general industry) | Named by Safewaze (safewaze.com page, TDS SW77125-UTQC-TDS page 1). |
| ASTM F887, standard specifications for personal climbing equipment (arc flash rated fall protection) | Named by Safewaze (safewaze.com page, TDS SW77125-UTQC-TDS page 1). |
| Weight capacity | ANSI 130-310 lb; OSHA up to 420 lb, as Safewaze publishes it. |
| Arc flash | Arc flash rated to ASTM F887, as Safewaze states it. |
| Dielectric | Dielectric hardware, as the Safewaze title states. |
Source: Safewaze product page (fetched Nov 6 2026); Safewaze TDS SW77125-UTQC-TDS, page 1; the 2025 Safewaze file. Ratings are as published by the manufacturer or the named standard, not a recommendation for any task; the end user decides suitability.
Documents
- Technical data sheet — Safewaze SW77125-UTQC-TDS (PDF)
- User manual — Safewaze 220-00068-AF-Harness-V4_BL (PDF, 56 pages)
- Declaration of conformity — Safewaze DOC-SW77125-UTQC-SL-SW22DC053 (PDF)
- Sell sheet — Safewaze Safewaze-Arc-Flash-Overview-Brochure (PDF, 12 pages)
- Technical bulletin: OSHA Capacity Range — Safewaze 2024-Technical-Bulletin-OSHA-PFAS-Capacity-Range-00237 (PDF)
- Technical bulletin: Compatibility of Products — Safewaze 2024-02_2024-Technical-Bulletin-Compatibility-of-Products-00236 (PDF)
- Safewaze harness inspection checklist (PDF)
- Safewaze harness fitting and sizing chart (PDF)
Source: Safewaze product page resources and the Safewaze technical library, fetched Nov 6 2026. Each link opens the Safewaze PDF.
Features
- Pullover construction
- Dielectric dorsal D-ring
- Soft loop front D-ring
- Dielectric mating buckle torso adjusters
- Dielectric quick-connect legs
- 40Cal/550F rated nylon webbing
Source: Safewaze feature list for SW77125-UTQC, as published on the safewaze.com product page.
Safewaze SW77125-UTQC family
| Part number | Size / length | Where |
|---|---|---|
| SW77125-UTQC-2X | 2XL | on this page |
| SW77125-UTQC-3X | 3XL | on this page |
| SW77125-UTQC-4X | 4XL | on this page |
| SW77125-UTQC-L/XL | L/XL | on this page |
| SW77125-UTQC-S/M | S/M | on this page |
| SW77125-UTQC-XS | XS | on this page |
Other Safewaze versions of this item
These part numbers were sold on this page before; each now has its own page with its own price and sizes.
| Part number | Item | Key figure |
|---|---|---|
| SW77225-UTQC | SW77225-UTQC Harnesses, Arc Flash, Dielectric 1 D-Ring | ANSI 130-310 lb, OSHA up to 420 lb |
| 020-1352–1358 | 020-1352–1358 Harnesses, Arc Flash, 1 D-Ring, Mating-Buckle Chest | ANSI 130-310 lb, OSHA up to 420 lb |
| 020-1282–1288 | 020-1282–1288 Harnesses, Arc Flash, Dielectric 1 D-Ring | ANSI 130-310 lb, OSHA up to 420 lb |
| 020-1290–1296 | 020-1290–1296 Harnesses, Arc Flash, Dielectric 1 D-Ring | ANSI 130-310 lb, OSHA up to 420 lb |
| SW77225-UT3QC | SW77225-UT3QC Harnesses, Arc Flash, Dielectric 1 D-Ring | ANSI 130-310 lb, OSHA up to 420 lb |
| 022-1980–1986 | 022-1980–1986 Harnesses, Arc Flash, Dielectric 1 D-Ring | ANSI 130-310 lb, OSHA up to 420 lb |
| 020-1274–1280 | 020-1274–1280 Harnesses, Arc Flash, Dielectric 3 D-Rings | ANSI 130-310 lb, OSHA up to 420 lb |
| 022-1036–1042 | 022-1036–1042 Harnesses, Arc Flash, Dielectric 3 D-Rings | ANSI 130-310 lb, OSHA up to 420 lb |
| 020-1266–1272 | 020-1266–1272 Harnesses, Arc Flash, Dielectric 3 D-Rings | ANSI 130-310 lb, OSHA up to 420 lb |
| 022-1014–1020 | 022-1014–1020 Harnesses, Arc Flash, Dielectric 3 D-Rings | ANSI 130-310 lb, OSHA up to 420 lb |
| SW77125-UTQC-SL | SW77125-UTQC-SL Harnesses, Arc Flash, Soft Dorsal and Sternal Loop | ANSI 130-310 lb, OSHA up to 420 lb |
| SW77225-UT2QCSL | SW77225-UT2QCSL Harnesses, Arc Flash, Soft Loop 1 D-Ring | ANSI 130-310 lb, OSHA up to 420 lb |
Related Safewaze Arc Flash Harnesses part numbers
| Part number | Item | Key figure |
|---|---|---|
| 020-1344–1350 | 020-1344–1350 Harnesses, Arc Flash, Construction, 3 D-Rings | ANSI 130-310 lb, OSHA up to 420 lb |
| 020-1250–1256 | 020-1250–1256 Harnesses, Arc Flash, Construction, Dielectric 3 D-Rings | ANSI 130-310 lb, OSHA up to 420 lb |
| 020-1258–1264 | 020-1258–1264 Harnesses, Arc Flash, Construction, Dielectric 3 D-Rings | ANSI 130-310 lb, OSHA up to 420 lb |
Source: Safewaze product page (fetched Nov 6 2026); Safewaze TDS SW77125-UTQC-TDS, page 1; the 2025 Safewaze file. Each part number links to its own page.
Safewaze SW77125-UTQC questions
What are the OSHA standards for the Safewaze SW77125-UTQC? ANSI/ASSP Z359.11, safety requirements for full body harnesses, 2021 edition, OSHA 29 CFR 1926.502, fall protection systems criteria and practices (construction), OSHA 29 CFR 1910.140, personal fall protection systems (general industry), ASTM F887, standard specifications for personal climbing equipment (arc flash rated fall protection). Ratings are as published by Safewaze; the end user decides suitability for the task.
How much weight can the Safewaze SW77125-UTQC hold? ANSI 130-310 lb; OSHA up to 420 lb, as Safewaze publishes it. The ANSI figure is the ANSI/ASSP Z359 test range; the OSHA figure is the manufacturer rating under 29 CFR 1926.502.
Where are the D-rings on the Safewaze SW77125-UTQC? 2 D-rings: 1 dorsal D-ring, 1 front D-ring (front, back). See the guide on what each D-ring is for.
What buckles does the Safewaze SW77125-UTQC have? Mating-Buckle Torso, Quick-Connect Legs, as the Safewaze title states.
What sizes does the Safewaze SW77125-UTQC come in? XS, S/M, L/XL, 2XL, 3XL and 4XL. The size is the part-number ending.
Guides: types of safety harnesses · OSHA harness requirements · how to put on a harness · what each D-ring is for · harness inspection · every fall protection item by type and standard.
Manufacturer item number: SW77125-UTQC. Technical data sheet: Safewaze TDS (PDF).
