TWIN SQUARE® STRUCTURAL FIRE FIGHTING SUIT

Firefighting

Firefighting Suits

Description
Twin Square Hip Length, High Waist, EN 469 Structural Fire Fighting Suit. Patented technology throughout for increased breathability, protection, and comfort.

Materials
Outer
245gsm Patented Twin Square, 68% Nomex, 30.5% Kevlar, 1.5% Anti-static.
With expanding air channels when exposed to heat.
Petroshield treatment ensures water and chemical run off.
Excellent strength and durability, tear, tensile and abrasion.
Moisture Barrier
125gsm Patented 3D PTFE moisture barrier with blood borne pathogen protection.
Thermal Barrier
165 gsm Patented Twin Spacer, 59% Nomex, 30% FR Viscose, 10% Kevlar, 1% AS.
Reinforcements
545 gsm highly durable, stretch Arashield, on abrasion points.
Closed cell foam for cushioning on pressure points

Product Details
Jacket Details
Quick release front zip with thumb grip.
High protective collar with fold back Velcro closure flap.
Storm flap on front with Velcro closure.
Internal document pocket with whistle loop under storm flap.
Radio pocket on left chest.
One inside pocket (right side as worn).
One pocket and flap on left sleeve.
Two lower front swing pockets with flaps.
Torch loop on right chest to customer specification.
Arashield on shoulders, elbows and sleeve ends.
Closed cell foam on shoulders, elbows and lower back.
Para Aramid knitted cuffs with thumb grip.
Salopette details
High waist with fly front and buckle.
Side adjustable straps and velcro closure
Two bellowed leg pockets, flaps, velcro closure
Adjustable shoulder braces with H strap.
Arashield on knees and leg hem
Closed cell foam on knees
General Details
All flaps with extra-large thumb grips
Anti wicking inner panels.
Dissected Heat applied 50mm Triple Trim reflex.
All stress points bar tacked.
Internal hidden inspection zip
Fire Guardian branded throughout.
2 Year warranty for workmanship and material.

Colour
Navy, Tan as standard. Other colours on request

Sizes
XS to 3XL, in Short, Reg and Tall.

Standards
EN 13688:2013
EN 469:2020 (Class 2) X2, Y2, Z2

Firefighting

Firefighting Suits

What Is An Arc Flash?

An arc flash is a sudden release of electrical energy that occurs when current jumps across a gap between two conductors or from a conductor to a ground. The arc flash generates an intense burst of heat and light that can cause serious injuries, damage to equipment, and fires.

Arc flashes can occur in a wide range of electrical systems and equipment, including switchgear, transformers, motors, and other high-voltage components. They can be caused by a variety of factors, including equipment failure, human error, or a short circuit.

The intense heat generated by an arc flash can cause severe burns, as well as ignite clothing and other materials in the surrounding area, leading to secondary fires. The bright light from the arc flash can also cause temporary or permanent vision damage.

To prevent arc flash incidents, it’s important to follow proper electrical safety procedures, including wearing appropriate personal protective equipment (PPE), de-energizing equipment before working on it, and maintaining a safe distance from energized equipment.

Understanding Arc Ratings and Calories

Now that you understand FR clothing is tested and given an arc rating, you know that the arc rating measures the amount of heat the flame resistant fabric blocks when exposed to electric arc. The arc rating is the number of calories that the garment is expected to “absorb” if exposed to an electric arc. Arc rating is, in essence, the level of protection provided to you, the wearer.

Calorie is the unit of measure of the heat energy of an arc flash and the protective level of FR clothing. The bigger the calorie number, the greater the heat energy level of arc flash and the greater the protective level of the clothing. You will be protected from an electric arc if your clothing has a higher calorie arc rating than the calories of heat generated by the arc.

While it does not matter if the fabric has an Ebt,  ATPV and or ELIM value, it is important to pay attention to the calorie level the fabric can support* (as expressed in cal/cm2)