The Tranemo 5810 81 is an arc-rated FR boilersuit in Tera TX fabric, rated Class 1 to IEC 61482-2 with an EBT50 of 9.5 cal/cm². It also meets EN ISO 11612, EN 1149-5 and EN ISO 20471 Class 3, suiting authorised persons and electrical contractors working on or near energised switchgear.
Tranemo 5810 81 Arc Flash Boilersuit, Class 1, 9.5 cal/cm²
The Tranemo 5810 81 is an arc-rated flame retardant boilersuit built from Tera TX fabric at 260 g/m², certified to IEC 61482-2 Class 1 with an EBT50 arc rating of 9.5 cal/cm². It is aimed at authorised persons, utility engineers and contractors who need everyday arc flash and heat protection in substations, switchrooms and industrial electrical environments.
Standards and Protection
One garment covers several hazards, which matters when your team moves between indoor switching and outdoor work near live plant:
- IEC 61482-2 Class 1, EBT50 9.5 cal/cm² for arc flash protection
- EN ISO 11612 A1 B1 C1 F1 for heat and flame
- EN 1149-5 for electrostatic dissipative properties
- EN ISO 20471 Class 3 high visibility
- EN 13034 for limited chemical splash (fabric level)
If you are unsure how Class 1 box-test protection relates to the incident energy on your arc flash labels, our guide on what arc flash is explains the basics.
Practical Design
This is a working garment. Concealed button and zip closings keep metal away from the front of the body. The elasticated waistband and actionback give free movement when reaching into panels, and the shaped knees take internal kneepads for floor-level work. Storage is generous: zipped chest pockets, a sleeve pocket with concealed keyring holder, side pockets with hidden access, flapped hip pockets and a ruler pocket with tool pockets.
Specifications
| Attribute | Detail |
|---|---|
| Fabric | Tera TX, 260 g/m², LOI 29.8% |
| Arc rating | IEC 61482-2 Class 1, EBT50 9.5 cal/cm² |
| Other standards | EN ISO 11612 A1 B1 C1 F1, EN 1149-5, EN ISO 20471 Class 3, EN 13034 |
| Sizes | XS to 4XL |
| Colour | Yellow/Navy |
Browse the full arc flash protection range for matching helmets, visors and gloves.
FAQs
Is this boilersuit suitable for MV switching?
It depends on your incident energy calculation. At 9.5 cal/cm² EBT50, Class 1, it suits tasks where the assessed incident energy falls within that rating. Where your arc flash study shows higher values, a dedicated switching suit is required. Check your study or labels before specifying.
What sizes and colours are available?
The 5810 81 is available in sizes XS to 4XL in a yellow/navy colourway, giving EN ISO 20471 Class 3 high visibility for roadside, trackside and site work.
Not exactly what you are looking for? Contact us with your exact requirements, we’re happy to help.
TRANEMO 5810 81 ARC FLASH BOILERSUIT - Class 1, 9.5 CAL/CM²DATASHEET
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