Products

Product categories 

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S-LOK-FITTING&VALVE 
SUPERLOK-FITTING&VALVE 
- Fitting
- Valves 
- I-Fitting
- Others
WISE-PRESSURE GAUGE&TEMPERATURE GAUGE 
- WISE PRESSURE 
- TEMPERATURE 
- Flow 
  - 流量元素
  - 流量计
- LEVEL GAUGE
- SIGHT GLASS
- THREAD FITTINGS
- SENSOR
OSCG-CABLE GLAND 
- CABLE GLAND 
  - Industrial
  - Hazardous
- ACCESSORIES 
  - Ex Certified Accessories
  - Gland Accessories
- JUNCTION BOX 
  - Hazardous
  - Industrial
DONG HWA TCA - COPPER TUBE&ACCESSORIES 
KUKDONG-LIGHTING 
DONGNAM-MUTI CORE TUBE&SEAMLESS TUBE 
SAMBOO-HYDRAULIC BOLT&NUT 
JUNGWOO-DUAL WALL PIPE 

Field junction box_B500 series

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Details

Service intended

The Field junction box range of enclosures delivers an outstanding performance in the severest conditions and meet the needs of the increasingly stringent requirements of hazardous area applications that can be found in particular in the process and energy industries. Therefore, B500 Series is explosion proof type product which is designed to be used in a critical danger zone by acquiring IECEx and ATEX certificate.

Certificates

ATEX
- II 2G Ex d ia/ib IIC T6 Gb
- II 2G Ex e IIC T6 Gb
- II 2D Ex tb IIIC T85 ˚C Db
IECEx
- Ex d ia/ib IIC T6 Gb
- Ex e IIC T6 Gb
- Ex tb IIIC T85 ˚C Db

Standard features

Ambient temperature	-40 ~ +70 ˚C
Degree of protection	EN 60529 / IEC 529 IP67/IP68
Field junction box size (mm)	250(W) x 200(L) x 209(H) 350(W) x 300(L) x 210(H)
Material	Cast aluminium alloy
Electrical data	Max. voltage : 250 V Max. current : 20 A ● RTD - Operating current : 1 mA, Max 5 mA ● Thermocouple - Resistance : 0.4 ~ 40 ohm/m - Voltage : 0 ~ 80 mV ● Direct current : Max DC 36 V 20 mA