Explosion-proof Junction Box for Lighting A1901/1901B

Applicable Location

• Zone 1 & Zone 2
• Zone 21 & Zone 22

Protection

Degree of Protection - IP67 / NEMA 6

IECEx Certification

• Ex eb IIC T5 Gb
• Ex tb IIIC T95?C Db

ATEX Certification

• II 2 G Ex eb IIC T5 Gb
• II 2 D Ex tb IIIC T95?C Db

TS Certification

• Ex eb IIC T5 Gb
• Ex tb IIIC T95?C Db

Specification

• Rated Operational Voltage:?320V
• Connection Terminal Max.:?Max. 23A
• Current Capacity:?Max. 8A
• Cross Sectional Area of Wire: Min. 0.2 mm? to 2.5 mm??
• Material:?Enclosure-Aluminum alloy, Sealing GasketSilicone
• Entrance Thread:?NPT 1/2?, NPT 3/4?, M20, M25

Ambient Temperature

• -40?C ~ +55?C