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现场接线盒B500系列

现场接线盒B500系列

现场接线盒B500系列
产品描述

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

 

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