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
  • Classified as IIB According to Gas Atmosphere
  • Copper-Free Aluminum enclosure, Powder-Coated Surface
  • Built-In MCB (miniature Circuit Breaker), MCCB (Moulded Case Circuit Breaker)
  • Earth Leakage Protection Device Is Optional

Model Specification

Enclosure Type63160250
Gas Explosion ProtectionEx II 2 G Ex db IIB T6 GbEx II 2 G Ex db IIB T6 GbEx II 2 G Ex db IIB T6 Gb
Dust Explosion ProtectionEx II 2 D Ex tb IIIC T80'C Db IP66Ex II 2 D Ex tb IIIC T80'C Db IP66Ex II 2 D Ex tb IIIC T80'C Db IP66
Dimension (inches)9.85 x 9.45 x 9.0613.78 x 13.39 x 10.9517.72 x 15.75 x 11.34
Circuit BreakerMCBMCCBMCCB
Rated Current (A)Max. 63AMax. 160AMax. 250A
Number of Pole1P, 2P, 3P, 4P3P, 4P3P, 4P
Max. Working Voltage440V AC 50/60Hz690V AC 50/60Hz
500 V DC
690V AC 50/60Hz
500V DC
Impulse Withstand Voltage6kV8kV8kV
Degree of ProtectionIP66IP66IP66
Internal & External EarthingM6/M6M6/M8M6/M8
CertificatesATEX, IECEx, CU-TR, EN, IECATEX, IECEx, CU-TR, EN, IECATEX, IECEx, CU-TR, EN, IEC