Motor Switches (Ex d IIC)

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 A/ B/ C/ D
  • Classified as IIC 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 (Distribution Switch Function)

Enclosure Type 63 160 250
Gas Explosion Protection Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb
Dust Explosion Protection Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66
Dimension (inches) 10.52 x 8.47 x 8.90 19.02 x 15.59 x 11.22 20.59 x 17.17 x 11.22
Circuit Breaker MCB MCB, MCCB MCB, MCCB
Rated Current (A) Max. 63A MCB: Max. 50A
MCCB: Max. 160A		 MCB: Max. 50A
MCCB: Max. 250A
Number of Pole 1P, 2P, 3P, 4P MCB: 1P, 2P, 3P, 4P
MCCB: 3P, 4P		 MCB: 1P, 2P, 3P, 4P
MCCB: 3P, 4P
Max. Working Voltage 690V AC 50/60Hz
500 V DC		 MCB:
440V AC 50/60Hz
MCCB:
690V AC 50/60Hz
500V DC		 MCB:
440V AC 50/60Hz
MCCB:
690V AC 50/60Hz
500V DC
Impulse Withstand Voltage 6kV MCB: 6kV
MCCB: 8kV		 MCB: 6kV
MCCB: 8kV
Degree of Protection IP66 IP66 IP66
Internal & External Earthing M5/M8 M6/M8 M6/M8
Certificates ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC

Model Specification (Motor Start Function, Enclosure Type 160)

Control Motor Power (kW) 4kW 5.5kW 7.5kW 11kW 15kW 18.5kW 22kW
Rated Current of Circuit Breaker (A) 16A 20A 25A 32A 40A 50A 63A
Rated Current of Contactor (A) 9A 12A 18A 25A 32A 40A 50A
Rated Voltage Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz
Dimension (inches) 19.02 x 15.59 x 10.57 19.02 x 15.59 x 10.57 19.02 x 15.59 x 10.57 19.02 x 15.59 x 10.57 19.02 x 15.59 x 10.57 19.02 x 15.59 x 10.57 19.02 x 15.59 x 10.57
Cable Entry Size 2 x M25 x 1.5 2 x M25 x 1.5 2 x M32 x 1.5 2 x M32 x 1.5 2 x M32 x 1.5 2 x M40 x 1.5 2 x M40 x 1.5
Degree of Protection IP66 IP66 IP66 IP66 IP66 IP66 IP66
Internal & External Earthing M6/M8 M6/M8 M6/M8 M6/M8 M6/M8 M6/M8 M6/M8
Gas Protection Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb
Dust Protection Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66
Certificates ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC

Model Specification (Motor Start Function, Enclosure Type 250)

Control Motor Power (kW) 4kW 5.5kW 7.5kW 11kW 15kW 18.5kW 22kW
Rated Current of Circuit Breaker (A) 16A 20A 25A 32A 40A 50A 63A
Rated Current of Contactor (A) 9A 12A 18A 25A 32A 40A 50A
Rated Voltage Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz Max. 440V AC 50/60Hz
Dimension (inches) 20.59 x 17.17 x 10.57 20.59 x 17.17 x 10.57 20.59 x 17.17 x 10.57 20.59 x 17.17 x 10.57 20.59 x 17.17 x 10.57 20.59 x 17.17 x 10.57 20.59 x 17.17 x 10.57
Cable Entry Size 2 x M25 x 1.5 2 x M25 x 1.5 2 x M32 x 1.5 2 x M25 x 1.5 2 x M25 x 1.5 2 x M40 x 1.5 2 x M40 x 1.5
Degree of Protection IP66 IP66 IP66 IP66 IP66 IP66 IP66
Internal & External Earthing M6/M8 M6/M8 M6/M8 M6/M8 M6/M8 M6/M8 M6/M8
Gas Protection Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb Ex II 2 G Ex db IIC T6 Gb
Dust Protection Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66 Ex II 2 D Ex tb IIIC T80'C Db IP66
Certificates ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC ATEX, IECEx, CU-TR, EN, IEC