Mining Vest Climbing, Non-Corrosive Safety Harness
The 3M DBI-SALA ExoFit X50 delivers the trusted dependability of the Delta harness with the usability of the ExoFit X-Series, in a simple design built so new and occasional users can work at height with confidence. Corrosion-resistant PVC coated hardware, a polyester web loop dorsal attachment and built-in suspension trauma straps suit wet, corrosive mine environments.
This model carries Back Web Loop, Hip attachment elements with a coated pass-through chest buckle and coated pass-through leg buckles. Certified to ANSI/ASSP Z359.11-2021 and OSHA 1910.140 and 1926.502, rated 130 to 310 lb under ANSI and up to 420 lb under OSHA. In stock sizes: 2X-Large.
Who Needs This Product
Underground and surface mining crews whose hardware is exposed to water, salt and corrosive air, and who need a lightweight climbing vest that will not rust in service.
Features
Paired Hip D-Rings
Alloy steel hip D-rings rated 5,000 lbf are used as a pair for work positioning: rebar tying, form walls, pole and structure climbing. Back them up with a fall arrest system.
Non-Corrosive Coated Hardware
PVC coated steel buckles and adjusters resist corrosion in wet, salty and chemical-laden mine air. The dorsal attachment is a polyester web loop rated 5,000 lbf instead of a steel D-ring.
Suspension Trauma Straps
Low-profile trauma straps ride zipped into the harness. After a fall the worker clips them together and stands in the loop to take pressure off the legs while waiting for rescue.
Auto-Resetting Lanyard Keepers
Lanyard keepers park unused snap hooks and carabiners and reset on their own. They are parking points only, never attachment points.
3M Connected Safety ID
An integrated RFID tag and protected labels make inventory and inspection records fast to log with a 3M scanner.
Hip D-rings are for work positioning only. Use them as a pair, never for fall arrest, and keep a backup fall arrest system connected to the dorsal D-ring. Do not park unused lanyard legs on the hip rings. Retire the harness after any fall arrest.
Compliance Standards
ANSI/ASSP Z359.11-2021
Certified full body harness, ANSI capacity 130 to 310 lb (59 to 140 kg) including clothing and tools.
OSHA 1910.140 and 1926.502
Meets OSHA personal fall protection requirements for general industry and construction, rated up to 420 lb (190 kg).
1,800 lbf System Limit
Use with connecting subsystems that limit maximum arrest force to 1,800 lbf (8 kN) or less, per ANSI Z359.11 Annex A.
Annual Competent Person Inspection
User inspection before every use plus a documented competent person inspection at least once a year.
Typical Applications
How to Use
Donning and fit steps from the 3M ExoFit X50 user instructions (form 5908600):
- Inspect first. Check webbing, stitching, impact indicators, D-rings, buckles and labels per the inspection log. Disconnect all buckles and empty your pockets.
- Put it on. Lift the harness by the dorsal D-ring, slip on the torso straps and let it hang from your shoulders with the chest buckle in front. Check that no straps are twisted.
- Buckle legs, then chest. Secure the leg straps first, then the chest buckle.
- Adjust the fit. Set the sub-pelvic strap just below the buttocks, snug the leg straps, then the torso straps. Stow loose strap ends in the keepers.
- Check the web loop. The dorsal web loop sits between your shoulder blades. Have a second trained worker verify the fit.
- Connect the system. Attach your SRL or energy absorbing lanyard to the dorsal web loop, anchored to a rated anchorage, with a rescue plan in place.
Inspection and Retirement
The user inspects the harness before each use, and a competent person other than the user inspects it at least once a year under ANSI and OSHA. Keep a written log for each harness; the RFID tag makes that fast.
- Hardware: D-rings, buckles and adjusters free of cracks, distortion, sharp edges and corrosion; buckles engage and release properly.
- Webbing and stitching: no cuts, frays, broken fibers, tears, abrasion, heavy soiling, mold, burns or discoloration; no pulled or cut stitches.
- Impact indicators: all stitched impact indicators intact.
- Labels: present and legible, including the RFID tag.
- Attached components: trauma straps and keepers in working order.
Retirement triggers: any fall arrest or impact force, a failed inspection, or damage beyond the limits in the manual. The harness is not repairable. Clean with mild bleach-free detergent, air-dry below 130°F and store out of direct sunlight.
Fall ProtectionDistributors, LLC Free Tool · No Signup · OSHA 1926.502 Free Interactive Tool Fall Protection Calculator Pick your system. Run the math. Generate a plan. 1Pick Your SystemDetermine fall restraint vs. fall arrest based on your work surface, edge access, and clearance. 2Run the MathCalculate exact fall clearance required below the work surface for your SRL or lanyard setup. 3Generate a PlanGet a printable OSHA-compliant Fall Protection Plan structured around 29 CFR 1926.502(k).
Technical Specifications
| Type | Mining Vest Climbing, Non-Corrosive Full Body Harness |
|---|---|
| SKU | 1600233 |
| Series | ExoFit X50 |
| Attachment Elements | Back Web Loop, Hip |
| Chest Buckle | Coated Pass-through |
| Leg Buckles | Coated Pass-through |
| Capacity | ANSI 130 to 310 lb (59 to 140 kg); OSHA up to 420 lb (190 kg) |
| Attachment Strength | 5,000 lbf (22.2 kN) minimum tensile |
| Buckle Strength | 4,000 lbf (18 kN) minimum tensile |
| Webbing | Polyester, 6,000 lbf (27 kN), high-visibility yellow-green |
| Hardware | PVC coated steel (non-corrosive) |
| Max Harness Stretch | 1.5 ft (0.45 m) |
| Standards | ANSI/ASSP Z359.11-2021; OSHA 1910.140; OSHA 1926.502 |
| Inspection | User before each use; competent person at least annually |
| Warranty | 3M one-year warranty against factory defects |
Sizes and Ordering Information
| Size | SKU |
|---|---|
| 2X-Large | 1600233 |
This model is stocked in the size listed above for immediate shipping.
Frequently Asked Questions
DBI-SALA ExoFit X50 1600233 Submittals and Documentation
ExoFit X50 Harness Spec Sheet (PDF)3M sell sheet with features, configurations, D-ring layouts and every X50 part number by size.ExoFit X50 User Instructions, Form 5908600 (PDF)Capacities, component strengths, attachment element uses, donning, inspection log and ANSI Z359.11 Annex A.Personal Safety Products Firefighting Notice (PDF)3M notice regarding fluorinated organic compounds.Related DBI-SALA Equipment
- DBI-SALA ExoFit X50 Vest Harness, Pass-Thru/Tongue Legs 1600043M The X50 vest configuration, sizes Medium/Large, X-Large, 2X-Large.
- DBI-SALA ExoFit X50 Vest Positioning Harness, Hip D-Rings 1600194 The X50 vest positioning configuration, sizes Medium/Large, X-Large, 2X-Large, 3X-Large.
- DBI-SALA ExoFit X300 Comfort Vest Harness 1113004 The top of the ExoFit range for crews who want maximum comfort.
- DBI-SALA Nano-Lok 3100520 6 ft Web SRL A personal SRL that pairs with the X50 dorsal SRL adapter.
- DBI-SALA ShockWave2 Shock Absorbing Lanyard 1244306 A 6 ft energy absorbing lanyard for the dorsal D-ring.
Outfitting a Crew With ExoFit X50 Harnesses?
Tell us your trades and sizes and we will match the right X50 configuration, SRLs and anchors so everything ships together.
Call 863-703-4522 to talk to a fall protection specialist.
3M DBI-SALA Global Product Warranty
Unless otherwise provided by local laws, 3M fall protection products are warranted against factory defects in workmanship and materials for a period of one year from the date of installation or first use by the original owner.
Limited Remedy: Upon written notice to 3M, 3M will repair or replace any product determined by 3M to have a factory defect in workmanship or materials. 3M reserves the right to require product be returned to its facility for evaluation of warranty claims. This warranty does not cover product damage due to wear, abuse, misuse, damage in transit, failure to maintain the product or other damage beyond 3M's control. 3M will be the sole judge of product condition and warranty options. This warranty applies only to the original purchaser and is the only warranty applicable to 3M's fall protection products.
Limitation of Liability: To the extent permitted by local laws, 3M is not liable for any indirect, incidental, special or consequential damages including, but not limited to loss of profits, in any way related to the products regardless of the legal theory asserted.
The warranty above is made in lieu of all warranties or conditions, express or implied, including the implied warranties or conditions of merchantability or fitness for a particular purpose. Please contact 3M's customer service department in your region for assistance with warranty claims, or reach out to our team at Fall Protection Distributors, LLC and we will help you start the process.
