Explosion Proof Panel Ex d 11b Explosion Proof Panelboards SPN-d-IIB Series

Advantages
Class I Division 1,Group C,D

Zone 1, Zone 2

Class II Division 1,Group E,F,G

Zone 21, Zone 22

Class III

Zone 21, Zone 22

Ex d IIB T6 Gb

Max.630A

Ex tD A21 T80℃ IP66

Built-in Terminal blocks

To be suitable for class 1 div 1, group C, D and zone 1 group IIB, SPN-d-IIB series explosion proof panel have flame proof Ex d type aluminum housing and internal general type explosion proof circuit breaker, control pushbuttons, indicators and can resist the mostly used hazardous condition excluding acetylene and hydrogen atmosphere. Flexible operating handle of explosion proof panelboards is designed for free switch off on the front cover access and optional surface and free-standing bracket bring convenience for installation.

Features
Explosion Proof Panel SPL-d-IIB Series

01
Rigorous overall layout for electrical components inside the housing to reduce the potential of explosion

Explosion Proof Relay
02
Low surface roughness plane joint flame proof path to disperse explosion energy occurs in the housing

Explosion Proof Starter
03
Four-side available hubs to arrange the incoming and outgoing cable as requested

Flame Proof Circuit Breaker
04
Buttons, indicator, switches are clearly install in front surface for accurate controlling

Data Sheet
Explosion Proof Panel SPL-d-IIB Series
Compliaces IEC Standard
IEC60079-0, IEC60079-1, IEC60079-31
Ex d IIB T6 Gb
Ex tb IIIC T80℃ Db IP66
Zone 1, Zone 2
Zone 21, Zone 22
EU Standard
EN60079-0, EN60079-7, EN60079-31
II 2 G Ex d IIB T6 Gb
II 2 G Ex tb IIIC T80℃ Db IP66
Zone 1, Zone 2
Zone 21, Zone 22
NEC & CEC Standard
Class I, Div.1, Group C, D
Class II, Div.1, Group E, F, G
Class III
UL Standard
UL844, UL1598, UL1598A
CSA Standard
CSA C22.2 No.137
Material Copper-free aluminium,grey
Rated Voltage Max.690V AC
Rated Current Max.630A
IP Grade Wet Locations, Type 4X, IP66
Ambient Temperature -60℃~ +55℃ /-76®F ~ +131®F
Cable Entry Metric or NPT thread type plugs (standard) or cable glands
Buite-in Components Main Switch(MCB or MCCB),Branch Switch(MCB or MCCB),Indicator,Terminal etc.


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