BULLARD S71 INSULATED SAFETY HELMET
The S71 helmet is manufactured by Bullard, a renowned safety helmet brand from the USA. The Bullard S71 helmet features electrical insulation up to 20kV, meeting the American ANSI Z89.1 Class E standard. It is highly popular among consumers in many countries and is also in high demand in the Vietnamese market.
The Bullard S71 insulated safety helmet is trusted and widely used by consumers in various sectors, including power companies, construction projects, electrical installation design, and power grid construction.

Product Information:
- Brand: Bullard
- Origin: USA
- Product Code: S71
- Material: The shell of the S71 insulated safety helmet is made from high-density polyethylene (HDPE), a durable material with excellent impact resistance. Its high density enhances flexibility and durability, allowing the helmet to withstand significant impacts while minimizing force transfer, ensuring maximum safety for the user.
- Environment: The S71 insulated safety helmet provides electrical insulation of up to 20,000V, making it ideal for use in construction, electrical repair, and projects requiring reliable electrical safety during operations.
- Weight: The S71 helmet is ultra-lightweight, weighing only 13 oz (approximately 370g), providing comfort and ease of use.
- Dimensions: Length 12.75” (32.38 cm) – Width 10.5” (26.67 cm) – Height 6” (15.24 cm)

Outstanding Advantages of the Bullard S71 Helmet:
The helmet features an elegant design, with exceptional electrical insulation of up to 20,000 volts, making it suitable for use in work environments with electrical exposure. The S71 helmet's dome structure includes three impressive reinforcement ribs, providing high mechanical impact resistance and a sleek, polished surface for an attractive appearance.
The S71 helmet brim is designed in a circular shape, providing excellent coverage while ensuring a wide, unobstructed field of vision for the user. It also offers comprehensive protection for the user's eyes and face. The forehead padding features a large, soft cotton liner that effectively absorbs sweat, ensuring comfort during use and preventing discomfort from direct friction with the helmet.

The front of the helmet features a smooth, polished design with a flat surface wide enough to easily add logos or text for the user's organization. The back of the helmet is equipped with a rotary knob (S71R) for adjusting the headband size to fit the wearer comfortably. The adjustment mechanism is user-friendly, allowing quick and easy size changes without the need to remove the helmet, saving time for the user.
The S71 insulated safety helmet features a suspension system with two durable polyester straps and a total of four shock-absorbing points. This design allows the helmet to effectively distribute impact forces and minimize the effect of falling objects, ensuring the user's head is well-protected. The suspension system also includes vertical adjustment (2 points in the front and 2 in the back) to ensure a secure and comfortable fit for different head sizes.

The S71 helmet meets quality standards and safety standards.
The product meets the following standards: ANSI Z89.1 2003 Type 1, Class G & E; CSA Z94.1 Type 1, Class E & G; and EN 397. Class E has been tested at a voltage of 20,000 volts for 3 minutes, with a leakage current ≤ 9mA (according to the U.S. Class E standard).
The product is imported directly from the manufacturer in the USA, accompanied by C/O, C/Q documents, and import quality inspection certificates from Quatest 3. The quality inspection report according to TCVN 6407:1998 at Quatest 3 includes the following criteria:
- Penetration Test: Using a steel object with a 60-degree conical tip, weighing 3 kg, dropped from a height of 1 meter, without contact.
- Shock Absorption Test: Using a 5 kg impact object dropped from a height of 1 meter, the deceleration after impact is 48g, exceeding the standard requirement by more than twice (48/100g).
- Flame Resistance Test: The helmet does not ignite after 5 seconds.
- Test Check: Insulation resistance > 1000 MΩ.
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Electrical Durability Test: 3.5 kVAC for 5 minutes, with a leakage current of < 0.1 mA.
Where can I buy genuine S71 safety helmets?
An Bac Company is the direct importer of Bullard products from the USA, offering the most competitive prices in the Vietnamese market. We take pride in being an authorized distributor with over 30 years of reputation in the field of personal protective equipment in Vietnam. We provide full documentation, including COCQ, to ensure genuine product quality is delivered to customers.
The showroom and retail store is located at 283A Cach Mang Thang Tam Street, Ward 12, District 10, Ho Chi Minh City.
HOTLINE 1: 0914 434 658 (Call/Zalo)
HOTLINE 2: 0865 363 658 (Call/Zalo)
