Distribution Boxes (Ex d IIB+H2)

Features

  • Explosion Protection to CENELEC, IEC, NEC
  • Can Be Used in Zone 1 and Zone 2, Zone 21 and Zone 22, Class I Zone 1 and Zone 2, Class I Division 1 Groups C/ D
  • Copper-Free Aluminum (Carbon Steel), Powder-Coated Surface, or Stainless Steel
  • Flameproof Enclosure (Ex d IIB)
  • Main Switch and Branch Switch Are Operated with External Rotary Actuator
  • Internal Wiring to The Terminal Is finished
  • Entries plugged

Model Specification 

Distribution Box Type Illumination Power
Gas Protection Ex II 2 G Ex db IIB+H2 T6 Gb Ex II 2 G Ex db IIB+H2 T6 Gb
Dust Protection Ex II 2 D Ex tb IIC T80'C Db IP66 Ex II 2 D Ex tb IIC T80'C Db IP66
General Power Supply Max. 690V AC 50/60Hz Max. 690V AC 50/60Hz
Rated Current (A) Max. 100A Max. 630A
Branch Current (A) 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
Number of Branch Circuit 4, 6, 8, 10, 12 4, 6, 8, 10, 12
Built-In Components Main Switch (MCB or MCCB); 
Branch Switch (MCB or MCCB); 
Explosion-Proof Terminal; 
Indicator (Red, Green, Yellow)		 Main Switch (MCB or MCCB); 
Branch Switch (MCB or MCCB); 
Explosion-Proof Terminal; 
Indicator (Red, Green, Yellow)
Degree of Protection IP66, IP67 IP66, IP67
Internal & External Earthing M6/M8, M8/M8 M6/M8, M8/M8
Certificates ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC