Safety Standard - New Series Fire Resistant Junction Boxes

The EСOPLAST plant is actively developing a line of specialized solutions for various types of fire-resistant cable lines. The JBS range of fire-resistant boxes has been expanded with an extensive range of boxes for fire-rated switching.

Boxes of the JBS series are recommended for use as part of fire-resistant cable lines as a system for increasing the survivability of the OKL structure (comply with DIN 4102 part 12 in combination with a fire-resistant cable with a cross-section of 0.15-6 mm 2 ).

new series of fireproof junction boxesFire-resistant boxes are guaranteed to provide reliable connection and operability of the cable line at temperatures above 1000 ° C. The E60 and E90 indices mean the time that the fire-resistant cable line remains operational in case of fire, at least 60 and 90 minutes, respectively.    

Certification

The boxes have passed a series of rigorous tests at a leading testing center in Russia. The tests and the operating time of the box were carried out in accordance with GOST R 53316-2009 as part of a fire-resistant cable line (OKL), mounted on the basis of EKOPLAST cable support systems. Based on the results of the tests carried out, a fire safety certificate was obtained.  

Specifications

Depending on the model, fire-resistant boxes are equipped with 6-12 halogen cable glands. Installation of the box to the bearing surface is carried out using fire-resistant dowels.

  • Box material - flame retardant halogen-free HF thermoplastic
  • Color: RAL 2003.
  • Certification: Complies with IEC 60670-22 (2003)
  • Protection class IP 55
  • Climatic version UHL-4 for indoor installation / for protected outdoor installation
  • Impact resistance: 07IK (2 J)
  • Rated voltage AC / DC 400V
  • Maximum permissible load 65A

Terminal connectors

Terminal connectorsDepending on the size, the boxes are equipped with different types of connection terminals made of fire-resistant ceramics. Terminal connectors with mounting hole are securely attached to a special plate.

Material heat-resistant ceramics up to 350 ° С
Type - 3,5,6,8, 9-pole
- nominal wire cross-section - 2.5- 4 mm 2
- nominal current 20-65А

Range of fire-resistant halogen-free HF boxes of JBS series

Code Name
43007HF JBS100 Fire-resistant distribution box E60-E90, o / p 100x100x55, halogen-free, 6 outlets, IP55 3 poles (0.15 - 2.5 mm 2 ), orange color
43017HF JBS100 Fire-resistant distribution box E60-E90, o / p 100x100x55, halogen-free, 6 outlets, IP55 6 poles (0.15 - 2.5 mm 2 ), orange color
43027HF JBS100 Fire-resistant distribution box E60-E90, o / p 100x100x55, halogen-free, 6 outlets, IP55 3 poles (1.5 - 6 mm 2 ), orange color
43019HF JBS150 Fire-resistant distribution box E60-E90, o / p150х110х70, without halogen, 10 outlets, IP55 8 poles (0.15 - 2.5 mm 2 ), orange color
43029HF JBS150 Fire-resistant distribution box E60-E90, o / p150х110х70, without halogen, 10 outlets, IP55 5 poles (1.5 - 6 mm 2 ), orange color
44036HF JBS210 Fire-resistant distribution box E60-E90, o / p 210x150x100, without halogen, 8 out., 4 out., IP55, (1.5 - 6 mm 2 ) 9 poles, orange color

Products are in stock and available to order.

Detailed information on the use of fire-resistant boxes as part of OKL and the types of fire-resistant cable lines designed on the basis of EСOPLAST cable support systems can be found in the specialized section of the site.

We hope to expand cooperation with you and implement complex projects with your participation!