BM(D)X52-S Series Explosion-proof Illumination (Power) Distribution Box

-China Ex(GB)

-Zone 1 and Zone 2

-Zone 21 and Zone 22

Increased safety type enclosure,the branch switch and main switch are operatedby the operation handle on the panel
Glass fiber reinforced unsaturatedpolyesterresin (GRP)enclosure.
The wires inside the panelareconnected to terminals when delivery.
Stainless steel exposed fasteners,anti-dropstructure,easyinstallation and maintenance
The padlock is optional forMCB operating handle
Cable entries are sealedwith stopping plug,the cable glands shall be supplied byusers (Refer to page D/07~D/21).
Please specifythe special requirementswhen ordering.

Product Description

Explosion-proof component	Explosion-proof residual current circuit breaker	Explosion-proof motor protection switch	Explosion-proof surge protector	Explosion-proof switch module
Type	8051-(L)	8054	8057	HL0155
Rated working voltage	220~250V 380~415V	220~250V 380~415V	220~250V 380~415V	220~250V 380~690V
Rated current (A)	1,2,4,6, 10,16,20,25, 32,40,50,63	0.1~0.16,0.16~0.25,0.25~0.4, 0.4~0.63,0.63~1,1-1.6,1.6~2.5 2.5~4,4~6.3,6.3~10,10~16, 16~20,20~25	Maximum discharge current 10,20,40,65,80,120kA	16(25),32(40), 63(80),125(180)
Other parameters	Refer to P B/36(P B/40)	Refer to P B/45	Refer to P B/48	Refer to P B/111

Technical Specifications

  Ex marking Gas Ex d e IIC T6/T5/T4 Gb

Dust Ex tD A21 IP66 T80℃

  Conformity to standards GB3836.1,GB3836.2,GB3836.3,GB12476.1,GB12476.5

  Enclosure
material Rain shade GRP (Polyester resin,glass fibre reinforced)

Bended steel plate surface powder coated,industrial grey with dark lines
texture(RAL7035)or stainless steel 304/316,please note when needed

Exposed fastener Stainless steel,anti-drop structure

Built-in component 8051 Explosion-proof circuit breaker refer to P B/38 for technical parameter

8051-L Explosion-proof residual current circuit breaker refer to PB/40for technical parameter

8054 Explosion-proof motor protection switch refer to P B/45 for technical parameter

8057 Explosion-proof surge protector refer to P B/48 for technical parameter

HL0155 Explosion-proof switch module refer to P B/111 for technical parameter

International famous brand

  Rated voltage 220,230,240,380,415VAC

  Rated current Main switch 6A≤le≤250A

Branch switch 1A≤le≤63A

  Frequency 50Hz/60Hz

Parameter Main circuit current Branch current Main circuit current Branch current Main circuit current Branch current

80A≤le≤250A le≤63A le≤80A le≤63A le≤63A le≤50A

Gas temperature class T4 T5 T6

Dust temperature class T95℃ T80℃ T80℃

  Degree of protection IP66

  Ambient temperature -20℃~+40℃

  Cable entries Standard G1/2～G2,HLBM-□ is recommended,refer to Page D/07~D/21 for details.

Optional M16X1.5～M63X1.5,HLBM-□ is recommended,refer to Page D/07~D/21 for details.

  Inlet direction Bottom in and bottom out,upon request

  Installation
Method Hanging type (standard)

Floor type (optional)

Outline and installation dimensions

Outline	Size	Specification	Quantity	Size	Specification	Quantity
	Size1 Size2 Size3 Size4 Size4	8051-1P 8051-2P 8051-3P 8051-4P 8051-L2P	2pcs2pcs 1pcs1pcs 1pcs	Size 6	8054 HL0153-40 HL0153-80	1pcs 1pcs 1pcs
	Size1 Size2 Size3 Size4 Size4 Size5	8051-1P 8051-2P 8051-3P 8051-4P 8051-L2P 8051-L3P(4P)	4pcs 4pcs 3pcs 2pcs 2pcs 1pcs	Size 6	8054 HL0153-40 HL0153-80	3pcs 2pcs 1pcs
	Size1 Size2 Size3 Size4 Size4 Size5	8051-1P 8051-2P 8051-3P 8051-4P 8051-L2P 8051-L3P(4P)	4pcs×2~3rows 4pcs×2~3rows 3pcs×2~3rows 2pcs×2~3rows 2pcs×2~3rows 1pcs×2~3rows	Size 6	8054 HL0153-40 HL0153-80	3pcs×2~3 rows 2pcs×2 rows 1pcs×2 rows