Product Information

Attribute

Value

Color

Blue

3M Vest Style Climbing Harness 1390024

KTI150040023MHN

Product Description

The 3M PROTECTA FIRST 1390024 is a vest-style full body climbing harness engineered for secure fall arrest and vertical ladder ascension in industrial environments.

Make: 3M
Product Line: PROTECTA FIRST
Model Number: 1390024
Product Type: Vest-style climbing and fall arrest harness
Harness Size: Universal
Webbing Material: High-strength polyamide
Color: Black and Blue dual-color webbing
Attachment Points: Rear dorsal D-ring (fall arrest) and front sternal D-ring (vertical climbing / ladder systems)
Adjustment: 5-point adjustment (torso, chest, and legs)
Buckle Hardware: Pass-through chest buckle and 45C stamped zinc-plated steel leg buckles
Sub-Pelvic Support: Ergonomic sit-strap for suspension support
Maximum Working Capacity: 100 kg total working mass
Standards: CE certified to EN 361:2002

KTI150040023MHN

Price

₹ 4,199.85 excl. GST

+ 18.00% GST. Freight after pincode at cart.

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Product Details
Available Brands	3M
Unit	Numbers
HSN Code	63072090
Weight	1.09 kg
Warranty	Not Applicable
Tags/categories	Safety PPE Personal Protective Equipment Safety Harness
Standards	EN 361:2002

Usually dispatched within 5 days

About this product .

The 3M PROTECTA FIRST Vest-Style Climbing Harness 1390024 is engineered to deliver reliable personal fall protection and climbing safety across demanding work-at-height applications. Featuring robust polyamide webbing in a contrasting black and blue color pattern, the harness enables quick visual orientation during donning and simplifies pre-operational gear inspection.
Hardware construction incorporates high-tensile zinc-plated steel components, including a durable rear dorsal D-ring and a sternal front D-ring. The leg straps utilize 45C stamped, zinc-plated steel pass-through mating buckles, providing superior resistance against wear, atmospheric moisture, and mechanical strain in rugged work zones.
Designed for multi-point adaptability, the harness integrates 5 distinct points of adjustment across the chest, torso, and thigh straps. This allows workers of various builds to achieve an ergonomic, tailored fit that maintains proper positioning of the dorsal attachment point between the shoulder blades.
An integrated sub-pelvic sit-strap enhances user comfort by properly distributing suspension forces across the pelvic region during work positioning or post-fall suspension. The harness accommodates a maximum total working capacity of 100 kg, covering the combined mass of the operative, workwear, and carried toolsets.
The dual D-ring configuration provides full compatibility with standard EN 361-rated energy-absorbing lanyards and self-retracting lifelines via the dorsal ring, as well as vertical ladder safety sleeves and guided fall arresters via the sternal front attachment point.
This safety harness is certified to European Standard EN 361:2002 for full body fall arrest equipment. It is extensively deployed across industrial sectors such as building construction, structural steel erection, telecom tower maintenance, and wind energy turbine operations.
Routine safety protocol mandates tactile and visual inspection of all polyamide webbing and metallic buckles prior to every work shift. The equipment must be taken out of service immediately if exposed to a fall arrest event, chemical contamination, severe abrasion, or mechanical deformation.

Product Information .

Industries, Factories Construction, Builder Projects Construction Sites

Donning, Fitting, and Adjustment Guidelines

Pre-Donning Inspection Protocol

Before donning the 3M PROTECTA FIRST Vest-Style Climbing Harness (Model 1390024), industrial fall protection standards require a systematic pre-use inspection. Safety managers and technicians must conduct a visual and tactile evaluation across all Black and Blue polyamide webbing, checking both sides for fraying, cuts, chemical damage, thermal burns, or stitching degradation. Verify the integrity of all zinc-plated steel components, including the dorsal D-ring, sternal front D-ring, and 45C stamped and zinc-plated steel pass-through buckles. Ensure that no hardware exhibits cracking, severe corrosion, bending, or sharp burrs that could compromise webbing integrity. Confirm that the total working mass of the user, including personal apparel, safety footwear, and carrying tools, remains within the certified maximum capacity limit of 100 kg.

Harness Orientation and Vest-Style Donning

The vest-style architecture and contrasting Black and Blue colour scheme of the 3M PROTECTA FIRST harness are engineered to streamline orientation and eliminate strap twisting during donning on construction and wind energy sites:

Initial Orientation: Grasp the harness firmly by the dorsal back D-ring. Gently shake the unit to allow the shoulder, torso, and thigh straps to fall naturally into position. Ensure that none of the polyamide straps or buckle hardware are knotted, twisted, or caught in the sit-strap assembly.
Shoulder Placement: Slip the harness over the shoulders one arm at a time in the same manner as a standard vest or jacket. Verify that the shoulder straps lie completely flat against the chest and back without inversion or twisting.

Buckle Engagement and Sit-Strap Positioning

The Model 1390024 utilizes pass-through buckle hardware on the chest and leg connections to deliver positive mechanical retention without slippage under movement:

Leg Strap Attachment: Reach between the legs to retrieve the first leg strap. Ensure the ergonomically positioned sit-strap rests flat and centered beneath the buttocks to evenly distribute suspension forces. Feed the male pass-through tab of the 45C stamped and zinc-plated steel buckle through the rectangular slot of the female frame. Turn the male tab so it locks flat against the frame exterior. Repeat this process for the second leg strap.
Chest Buckle Connection: Align the horizontal chest strap across the mid-chest area. Insert the male pass-through tab through the female frame slot until it seats squarely and lies flat against the webbing guide.

5-Point Adjustment Procedure

Proper fit is essential to maintain compliance with CE EN 361 standards and ensure adequate fall arrest performance across universal body profiles. The harness incorporates 5 separate points of adjustment across the chest, shoulders, and leg straps:

Leg Strap Adjustment: Pull the loose ends of the polyamide leg webbing through the adjusters until the leg loops fit snugly against the thighs. The tension should allow a flat hand to fit comfortably between the strap and the leg while preventing excessive slack.
Torso and Shoulder Alignment: Adjust the shoulder and torso webbing using the friction adjusters until the rear dorsal D-ring is positioned squarely between the shoulder blades at the upper mid-back.
Chest and Sternal D-Ring Placement: Tighten or loosen the chest strap pass-through assembly so the front sternal D-ring is centered over the sternum. Ensure the chest strap sits approximately mid-chest, preventing the shoulder straps from sliding off the shoulders during climbing activities.

Attachment to Anchorage Subsystems

Following fit verification, connect the appropriate fall arrest hardware. The dorsal back D-ring serves as the primary fall arrest attachment point for EN 361-rated shock-absorbing lanyards or self-retracting lifelines (SRLs). For ladder climbing and vertical ascension applications in wind energy towers or construction scaffolding, connect guided-type fall arresters or vertical lifelines directly to the front sternal D-ring.

Industrial Applications & Deployment Scenarios for 3M PROTECTA FIRST 1390024

The 3M PROTECTA FIRST Vest-Style Climbing Harness (Model 1390024) is engineered as a primary personal fall arrest component for personnel operating in high-elevation industrial environments. Built with high-strength polyamide webbing and zinc-plated steel hardware, this universal-fit harness supports a maximum working mass of 100 kg (including all tools and safety apparel). Certified under European standard CE EN 361:2002 as well as Singapore PSB and Malaysian DOSH SIRIM frameworks, the harness is configured for designated vertical climbing and fall arrest applications across the construction and wind energy sectors.

Fixed Ladder Climbing & Wind Turbine Ascension

Vertical access in wind energy generation facilities and tall industrial frameworks requires dedicated climbing fall protection. Model 1390024 features a front sternal D-ring specifically integrated for attachment to guided-type fall arresters, ladder safety sleeves, and vertical lifeline systems.

During tower ladder ascent or descent, coupling the front sternal D-ring directly to the vertical carrier maintains the climber in an upright, centered orientation. This configuration restricts free-fall distance and limits lateral movement along the ladder path. Weighing approximately 1.0 kg to 1.09 kg, the harness minimizes physical burden during prolonged vertical transits in turbine internal shafts and tall structural columns.

Personal Fall Arrest in Structural Construction

On building sites, precast staging areas, and industrial structural steel assemblies, operatives require reliable overhead tie-off capabilities. The zinc-plated steel dorsal back D-ring provides the primary connection point for EN 361-compliant energy-absorbing lanyards and self-retracting lifelines (SRLs).

In the event of an arrested fall, the 5-point adjustment system (spanning shoulders, chest, and leg straps) coordinates with the polyamide webbing to distribute deceleration forces across the pelvis, thighs, and torso. The 45C stamped and zinc-plated steel pass-through buckles maintain tight strap retention under load, preventing slippage or unintended disengagement during dynamic impact.

Suspension Relief & Sub-Pelvic Support

Elevated tasks in industrial maintenance often involve transitions between ladder safety systems, catwalks, and stationary work zones. The 1390024 includes an ergonomically positioned sit-strap constructed from polyamide webbing running beneath the thighs.

This sub-pelvic sit-strap enhances user stability and distributes body mass across the pelvic structure during periods of work positioning or while suspended awaiting post-fall rescue. The dual-colour black and blue webbing layout enables rapid visual orientation when donning the vest-style harness over standard industrial workwear.

Application & Attachment Matrix

Deployment Scenario	Target Industry	Attachment Point	Compatible Subsystem Interface
Vertical Ladder Ascension	Wind Energy, Tower Maintenance	Front Sternal D-Ring	Guided-type fall arresters, rigid/flexible vertical lifelines
Overhead Fall Arrest	Construction, Infrastructure	Rear Dorsal D-Ring	EN 361 energy-absorbing lanyards, self-retracting lifelines (SRLs)
Platform & Deck Transition	Construction, Industrial Plants	Rear Dorsal D-Ring	Restraint or fall arrest lanyards anchored to certified anchorages

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SKU	KTI150040023MHN	KTI15004001KI01	KTI15004001KI02	—
Brand	3M	KTI	Karam	—
Price (excl. GST)	₹ 4,199.85 excl. GST	₹ 1,782.00 excl. GST	₹ 2,443.50 excl. GST	—
GST %	18.00%	5.00%	18.00%	—
Certifications	EN 361:2002	—	IS 3521(Part 1):2021	—
Availability	Made to Order	Made to Order	Made to Order	—
				—

Product FAQ .

The 3M PROTECTA FIRST 1390024 climbing harness has a maximum user load capacity of 100 kg (including tools and apparel) and weighs approximately 1.0 kg to 1.09 kg. It features 5 points of fit adjustment across the chest, torso/shoulders, and legs in a universal sizing format.

The 1390024 harness is built with heavy-duty polyamide webbing in a two-tone black and blue colour scheme, pass-through mating buckles made of 45C stamped and zinc-plated steel, and an integrated sub-pelvic sit-strap designed for climbing stability.

The sternal front D-ring connects directly to vertical lifelines, guided fall arresters, and ladder safety sleeve systems, while the dorsal back D-ring accepts standard EN 361 energy-absorbing lanyards and self-retracting lifelines (SRLs).

The 3M 1390024 harness is catalogued under HSN code 63072090 and conforms to the European standard CE EN 361:2002 for full body fall arrest harnesses, alongside DOSH SIRIM and PSB safety standards.

Category FAQ .

Safety Harness

Fall Protection Harness, Safety Climbing Harness, Industrial Safety Harness, Full-Body Harness, Construction Safety Harness, Personal Fall Arrest System, Work Positioning Harness, Safety Restraint Harness, Roof Safety Harness, Adjustable Safety Harness, Heavy-Duty Harness, Safety Gear Harness, Fall Arrest Gear, Lanyard Harness, Safety Belt Harness

A safety harness is a form of personal protective equipment (PPE) that consists of straps, buckles, and connectors designed to secure a person to prevent falls or reduce the risk of injury in elevated work environments. It is worn around the torso and typically includes leg straps for added stability and support.

Safety harnesses are important for several reasons: Fall protection: They are a critical component of fall protection systems, providing a means to arrest a fall and prevent the wearer from hitting the ground or other lower levels. Worker safety: Safety harnesses help protect workers who perform tasks at heights, such as construction workers, window cleaners, or tower climbers, by minimizing the risk of serious injuries or fatalities from falls. Compliance with regulations: Many occupational safety regulations and standards require the use of safety harnesses and fall protection equipment in elevated work environments.

Safety harnesses work by distributing the forces generated during a fall across the wearer's body. When properly fitted and connected to an anchorage point, the harness forms a secure attachment between the wearer and a solid structure. If a fall occurs, the harness transfers the force of the fall to the body, spreading it across the torso, shoulders, and thighs. This helps minimize the risk of injury and prevents the wearer from hitting the ground or lower levels.

A typical safety harness consists of the following components: Shoulder straps: These straps go over the shoulders and provide support and stability to the upper body. Chest strap: The chest strap connects the shoulder straps across the chest, ensuring proper alignment and preventing the harness from slipping off. Waist belt: The waist belt secures the harness around the wearer's waist and helps distribute the forces of a fall. Leg straps: Leg straps provide additional stability and prevent the wearer from slipping out of the harness in the event of a fall. Buckles and connectors: These are used to fasten and adjust the straps for a secure and comfortable fit. D-rings and anchorage points: D-rings are attachment points on the harness where lanyards or lifelines can be connected to secure the wearer to an anchorage point.

Consider the following factors when choosing a safety harness: Work environment: Assess the specific hazards and work conditions in which the harness will be used, such as construction, roofing, or industrial settings. Size and fit: Ensure the harness is the right size for the wearer and can be adjusted to fit snugly and comfortably. Weight capacity: Check the weight capacity of the harness to ensure it can support the wearer and any additional equipment being used. Compliance with standards: Look for safety harnesses that meet relevant safety standards and regulations, such as ANSI/ASSE Z359.11 or EN361. Ease of use: Consider the ease of donning, adjusting, and removing the harness, as well as the intuitiveness of the buckles and connectors. Comfort and mobility: Choose a harness that allows for freedom of movement and has padding or ergonomic features for added comfort during prolonged use.

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3M Vest Style Climbing Harness 1390024

Product Description

3M Vest Style Climbing Harness 1390024

KTI150040023MHN

About this product .

Product Information .

Donning, Fitting, and Adjustment Guidelines

Pre-Donning Inspection Protocol

Harness Orientation and Vest-Style Donning

Buckle Engagement and Sit-Strap Positioning

5-Point Adjustment Procedure

Attachment to Anchorage Subsystems

Industrial Applications & Deployment Scenarios for 3M PROTECTA FIRST 1390024

Fixed Ladder Climbing & Wind Turbine Ascension

Personal Fall Arrest in Structural Construction

Suspension Relief & Sub-Pelvic Support

Application & Attachment Matrix

Related Products .

Compare with similar products .

Product FAQ .

Category FAQ .

Fire Safety Solutions

PPE Personal Protective Equipment

Road Traffic Safety Solutions

Signage Solutions

Alcohol Detector Breath Analyser

CCTV Surveillance System

Corporate Solutions

Home Security Automation Solutions

LED Searchlights

Metal Detector Solutions

Perimeter Protection Solutions

Access Control, Attendance System

Automatic Entry Solutions

House Keeping Solution

Hygiene Automation Solutions

LED Display Solutions

Office Automation Solutions

PA Solutions

Solar Solutions

3M Vest Style Climbing Harness 1390024

Product Description

3M Vest Style Climbing Harness 1390024

KTI150040023MHN

About this product .

Product Information .

Donning, Fitting, and Adjustment Guidelines

Pre-Donning Inspection Protocol

Harness Orientation and Vest-Style Donning

Buckle Engagement and Sit-Strap Positioning

5-Point Adjustment Procedure

Attachment to Anchorage Subsystems

Industrial Applications & Deployment Scenarios for 3M PROTECTA FIRST 1390024

Fixed Ladder Climbing & Wind Turbine Ascension

Personal Fall Arrest in Structural Construction

Suspension Relief & Sub-Pelvic Support

Application & Attachment Matrix

Related Products .

Compare with similar products .

Product FAQ .

Q. What are the capacity ratings, adjustment points, and weight specifications of the 3M PROTECTA FIRST 1390024 harness?

Q. What construction materials and key design features differentiate the 3M PROTECTA FIRST 1390024 harness?

Q. What fall protection and ladder climbing equipment is compatible with the 3M 1390024 harness?

Q. What is the HSN code and regulatory certification for the 3M PROTECTA FIRST 1390024 climbing harness?

Category FAQ .

Q. What is the product Safety Harness also known as?

Q. What is a safety harness?

Q. Why are safety harnesses important?

Q. How do safety harnesses work?

Q. What are the components of a safety harness?

Q. How do I choose the right safety harness?