EDB Series Explosion-proof Distribution Board and Assembly

High IP rating
High-precision hinges
Multiple enclosure material options
Multiple enclosure dimensions available
Viewing windows available in multiple sizes
Operating handle can be equipped with a padlock
Hinges can be installed in any direction
Supports the installation of various electrical components
Suitable for harsh environments, including high temperatures, high humidity, and highly corrosive conditions

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Model Definition
Technical Parameters
Dimension Table of Enclosures
Example Scheme Drawing
Schematic Diagram of Combination with Multiple Enclosures

Executing Standards

IEC60079-0, IEC60079-1, IEC60079-31

EN60079-0, EN60079-1, EN60079-31

Certificate No.

IECEx CQM 24.0026X ATEX (Under Application) EAЭC RU C-CN.AЖ58.B.04084/23

Ex Marking

Ex db IIB+H2 T6 T4 Gb	II 2 G Ex db IIB+H2 T6…T4 Gb	1 Ex db IIB+H2 T6 T4 Gb X
Ex db IIC T6 T4 Gb	II 2 G Ex db IIC T6…T4 Gb	1 Ex db IIC T6 T4 Gb X

Ex tb IIIC T80℃/T95℃/ T130℃ Db II 2 D Ex tb IIIC T80℃/T95℃/ T130℃ Db Ex tb IIIC T85℃/T95℃/ T135℃ Db X …represents the parts or products which have obtained certificates (For example, explosion-proof type e i m), which can be selected according to requirements

Enclosure Material

Marine Grade Aluminum Alloy, SS304, SS316, SS316L,

Carbon steel with powder-coated surface, RAL7035 optional

Rated Voltage

Max. AC 690V / DC 750V

Rated Current

Max. 630A

IP Rating

IP66

Ambient Temperature

_55oc~+55oc

Exposed Fasteners

Stainless steel

Internal &

External Earthing

M6, M8, M10

Cable Entries

Customized according to client’s requirements

Technical Specifications (EDB Series)

Model No.	Dimension (mm)
Model No.	A	B	c	a	b	c	D	E	F1	F2	GXH
EDB_\|\|B_\|	250	200	175	160	110	140	8	180	140	_	20×10
EDB_\|\|B_\|\|	350	200	175	250	100	140	8	220	160	_	20×10
EDB_\|\|B_\|\|\|	350	300	220	250	200	180	8	120	160	_	20×10
EDB_\|\|B_\|v	450	350	220	340	240	180	8	310	270	_	20×10
EDB_\|\|B_\|v/h	450	350	280	340	240	240	8	310	270	_	20×10
EDB_\|\|B_v	650	500	270	515	365	220	12	476	460	230	30×14
EDB_\|\|B_v/h	650	500	340	515	365	290	12	476	460	230	30×14
EDB_\|\|B_v\|	800	650	350	655	505	295	12	616	580	290	30×14
EDB_\|\|B_v\|/h	800	650	420	655	505	365	12	616	580	290	30×14
EDB_\|\|B_v\|\|	950	750	370	795	595	315	12	706	700	350	30×14
EDB_\|\|B_v\|\|/h	950	750	475	795	595	420	12	706	700	350	30×14

Model Parameters (EDB-IIB)

Model No.	A (mm)	B (mm)	C (mm)	a (mm)	b (mm)	c (mm)	D (mm)	E (mm)	F (mm)	G × H
EDB-IIB-I	250	200	170	160	110	131	20	200	180	16 × 10
EDB-IIB-II	350	200	175	260	110	136	20	200	280	16 × 10
EDB-IIB-III	350	300	270	255	205	228	20	300	280	24 × 12
EDB-IIB-IV	450	350	280	340	240	231	20	350	360	24 × 12
EDB-IIB-V	650	500	340	532	382	283	20	490	537	26 × 14
EDB-IIB-VI	720	560	345	610	450	288	20	560	620	26 × 14

Detailed Dimensions (ECP Series)

Model No.	Dimension (mm)
Model No.	A	B	c	a	b	c	D	E	F1	F2	GXH
ECP_\|\|C_\|	250	200	170	160	110	135	8	180	140	_	20×10
ECP_\|\|C_\|\|	350	200	175	250	100	140	8	220	160	_	20×10
ECP_\|\|C_\|\|\|	350	300	210	250	200	175	8	120	160	_	20×10
ECP_\|\|C_\|v	450	350	215	340	240	175	8	310	270	_	20×10
ECP_\|\|C_\|v/h	450	350	275	340	240	235	8	310	270	_	20×10
ECP_\|\|C_v	650	500	270	515	365	220	12	476	460	230	30×14
ECP_\|\|C_v/h	650	500	340	515	365	290	12	476	460	230	30×14
ECP_\|\|C_v\|	800	650	350	655	505	295	12	616	580	290	30×14
ECP_\|\|C_v\|/h	800	650	420	655	505	365	12	616	580	290	30×14
ECP_\|\|C_v\|\|	950	750	370	795	595	315	12	706	700	350	30×14
ECP_\|\|C_v\|\|/h	950	750	475	795	595	420	12	706	700	350	30×14