KBH03 Series- Explosion proof Terminal Box


  • Application in hazardous area : Zone 0, Zone 1 and Zone 2, Zone 21 and Zone 22
  • This series have 4 types explosion protection (Ex eb, Ex ia, Ex ib and Ex tb IIIC), which can meet various requirements.
  • There are 7 types of enclosure, easy to customize the current, terminals, size and direction of entry according to customer requirements.
  • Stainless steel exposed fastener, anti dropping structure.
  • Easy installation and maintenance.

lmportant Specification:

Certificate ATEX, IECEx

Ex mark
Ex ia IIC T6 Ga
Ex ib IIC T6 Gb
Ex eb IIC T6/T5 Gb
Ex tb IIIC T80/T95°C Db
Enclosure material GRP (Polyester resin, glass fibre reinforced), anti-static
Enclosure color Black
Brand of terminal International brand
Exposed fastener Stainless steel
Rated voltage Ex e, Ex tb : Max 690VAC ,220VDC
Ex i, Ex tb: Max AC/DC 36V
IP Rating IP66
Ambient temperature Ex e, Ex tb : -40°C~+40/55°C
Ex i, Ex tb: -40°C~+50/60/65°C
Cable gland KBM Series Explosion-proof Cable Glands is recommended

Case study

The KBH03 series has 7 different size from small to large one,which are made from impact-resistant glass-fibre-reinforced polyester resin . They also meet the requirements of the IP66 degree of protection, making them perfect for use in harsh and hazardous environments.