EN 397 (Industrial safety helmets)

Sir Safety

SKU:MD1226Z9U

SIR SAFETY NEW EVEREST Safety Helmet - Electrical Insulation

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CHF 39.00CHF 32.23 excl. VAT CHF 32.23 excl. VAT for business →

Color BLACK

YELLOW

HI-VIS YELLOW

ORANGE

WHITE

RED

BLUE

BLACK

Size One size

One size

Sir Safety Size Chart

Sir Safety Size Guide

How to Measure

A – Height: Stand straight, barefoot, and measure total body height.

B – Chest: Wrap the tape around the fullest part of your chest, keeping it horizontal.

C – Waist: Measure around the natural waistline, just above your hips.

SIR SAFETY TROUSERS Size Table (cm)

*Tip:* Measure over light clothing; if you’re between sizes, choose the larger.

Size	Height (A)	Chest (B)	Waist (C)
XXSNL 42 / BE 36	154–158	86–90	74–78
XSNL 44 / BE 38	158–162	90–94	78–82
SNL 46 / BE 40	162–166	94–98	82–86
MNL 48 / BE 42	166–170	98–102	86–90
M+NL 50 / BE 44	170–174	102–106	90–94
LNL 52 / BE 46	174–178	106–110	94–98
XLNL 54 / BE 48	178–182	110–114	98–102
XL+NL 56 / BE 50	182–186	114–118	102–106
2XLNL 58 / BE 52	186–190	118–122	106–110
2XL+NL 60 / BE 54	190–194	122–126	110–114
3XLNL 62 / BE 56	194–198	126–130	114–118
3XL+NL 64 / BE 58	198–204	130–134	118–122

SIR SAFETY Functional Clothing – Size Table (cm)

Size	Height	Chest	Waist
XS	148–156	84–90	72–78
S	156–164	90–96	78–84
M	164–172	96–102	84–90
L	172–180	102–108	90–96
XL	180–188	108–114	96–102
2XL	188–196	114–120	102–108
3XL	196–204	120–126	108–114

SIR SAFETY Winter Knitwear – Size Table (cm)

Size	Height	Chest
XS	148–156	84–90
S	156–164	90–96
M	164–172	96–102
L	172–180	102–108
XL	180–188	108–114
2XL	188–196	114–120
3XL	196–204	120–126

SIR SAFETY Summer Shirts – Size Table (cm)

Size	Height	Chest
XS	148–156	78–84
S	156–164	84–90
M	164–172	90–96
L	172–180	96–102
XL	180–188	102–108
2XL	188–196	108–114
3XL	196–204	114–120

SIR SAFETY Weatherproof Clothing – Size Table (cm)

Size	Height	Chest
XS	148–156	84–90
S	156–164	90–96
M	164–172	96–102
L	172–180	102–108
XL	180–188	108–114
2XL	188–196	114–120
3XL	196–204	120–126

SIR SAFETY Disposable Chemical Protective Clothing – Size Table (cm)

Size	Height	Chest
M	164–172	96–104
L	172–180	104–112
XL	180–188	112–118
2XL	188–196	118–126
3XL	196–204	126–132

SIR SAFETY Women – Size Table (cm)

Size (EU)	Height	Chest	Waist
XS (36)	154–172	78–84	60–65
S (38)	154–172	82–88	64–69
M (40)	158–166	86–92	68–73
M+ (42)	158–176	90–96	72–77
L (44)	162–180	94–100	76–81
XL (46)	162–180	98–104	80–85
XL+ (48)	166–184	102–108	84–89
XXL (50)	170–188	106–112	88–93
XXL+ (52)	170–188	110–116	92–97
XXXL (54)	170–188	114–120	96–101
XXXL+ (56)	170–188	118–124	100–105

Ordering for a crew? Add your VAT number and this boot drops to business pricing, even at quantity one.

EN 397 (Industrial safety helmets)EN 50365 (Electrically insulating helmets for live working)

Description

SIR SAFETY NEW EVEREST Safety Helmet – Electrical Insulation

The SIR SAFETY NEW EVEREST Safety Helmet sets a new standard for personal protection with its robust PC/ABS construction and reliable electrical insulation properties. It is meticulously engineered for challenging environments, providing comfort with a wide textile sweatband and secure fit thanks to a four-point chin strap and adjustable harness. Designed to withstand extreme cold down to -30°C and certified for electrical safety, this helmet ensures dependable protection for industrial and electrical work.
Choose an industry-leading safety helmet trusted for durability, compliance, and daily comfort.

Key Features

Shell Material: Durable PC/ABS construction for enhanced impact resistance
Electrical Insulation: Approved up to 1000 V AC / 1500 V DC—ideal for electrical work
Withstands Low Temperatures: Maintains protection and flexibility down to -30°C
Comfort: Wide textile sweatband for reduced perspiration
Chin Strap: Four-point attachment for correct and secure positioning at all times
Harness: Six-point textile inner harness ensures stability and ergonomic fit
Size Adjustment: Ratchet adjustment wheel for head circumference 53-63 cm
Available Colors: Yellow, Orange, White, Red, Blue, Black
Weight: Lightweight at only 480 g
Regulation: Designed to comply with Regulation (EU) 2016/425 for PPE

Certification

This helmet is certified under EN 397 and EN 50365 standards:

EN 397: Industrial safety helmets—tested for shock absorption, resistance to penetration, flame resistance, and chin strap effectiveness.
EN 50365: Electrically insulating helmets for use on low voltage installations—provides protection against electric shock up to 1000 V AC and 1500 V DC.

Shock Absorption (EN 397): Helmets are tested for protection from falling objects by evaluating their ability to absorb impact energy.
Penetration Resistance (EN 397): Protects against sharp impacts by preventing objects from penetrating the shell.
Flame Resistance (EN 397): Shell resists exposure to flames and does not continue to burn after the flame source is removed.
Electrical Insulation (EN 50365): Ensures protection when working with live electrical equipment up to specified voltages.
Low Temperature Resistance: Helmet maintains protective qualities even at -30°C.

Specifications Table

Collection	Helmet
Flame Retardant	No
Chemical Resistant	No
High Visibility	No
EN Standard	EN 397, EN 50365
Seasonality	All-Season
Color	Yellow, Orange, White, Red, Blue, Black
Gender	Unisex
Head Protection Type	Electrically Insulating Helmet
Harness Material	Textile
Adjustment	Ratchet
Chinstrap Attachment	4-Point
Optional Requirements	Very Low Temperature (-30°C)
Helmet Features	Sweatband
Head Circumference Range	53-63 cm
Weight	480 g

Instructions and Care

Store in a cool, dry place away from direct sunlight and heat sources.
Always inspect the helmet before use for visible cracks, splits, deep abrasions, color changes, or dents—replace if damaged.
Clean regularly with neutral detergent or disinfectant and warm water.
Avoid using alcohol or solvents that could damage the helmet.

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Specifications

Certification EN 397 (Industrial safety helmets) EN 50365 (Electrically insulating helmets for live working) Sizes One size – One size Season All-Season

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