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Junction box RO-X-Exia

Junction box type RO-X-Ex ia is used for connection and distribution of intrinsically safe circuits in underground coal mines.

Mechanical protection	IP66
Material	Sheet steel
Temperature range	from -20 °C to 40 °C
Weight (empty box) - RO-1-Exia - RO-2-Exia	4,2 kg 8,1 kg
Color	blue
Dimensions - RO-1-Exia - RO-2-Exia	160 x 200 x 88 mm 200 x 240 x 102 mm
Cable glands	from M16x1.5 to M25x1.5
Max number of cable glands - RO-1-Exia - RO-2-Exia	8 12
Cable diameter	from 5 to 19,3 mm
Explosion protection (ATEX)	I M1 Ex ia Ma

RO-1-Exia

Cable gland	Cable diameter (mm)	Maximal number of cable side entries
Cable gland	Cable diameter (mm)	A	B	C	D
M16x1,5	5 – 8	2	2	2	2
M20x1,5	8 - 15	2	2	2	2
M25x1,5	14 – 19,3	2	2	2	2

Terminal UT-BU/UT-PE	Maximal number of terminals	Conductor cross section (mm²)
Terminal UT-BU/UT-PE	Maximal number of terminals	solid	rigit	2x solid	2x rigit
UT 2,5	14	0,75 - 4	0,75 – 2,5	0,75 - 1,5	0,75 – 1,5
UT 4	12	1,0 – 6	1,0 – 4	1,0 - 1,5	1,0 – 1,5

RO-2-Exia

Cable gland	Cable diameter (mm)	Maximal number of cable side entries
Cable gland	Cable diameter (mm)	A	B	C	D
M16x1,5	5 – 8	3	3	3	3
M20x1,5	8 - 15	3	3	3	3
M25x1,5	14 – 19,3	3	3	3	3

Terminal UT-BU/UT-PE	Maximal number of terminals	Conductor cross section (mm²)
Terminal UT-BU/UT-PE	Maximal number of terminals	solid	rigit	2x solid	2x rigit
UT 2,5	18	0,75 - 4	0,75 – 2,5	0,75 - 1,5	0,75 – 1,5
UT 4	16	1,0 – 6	1,0 – 4	1,0 - 1,5	1,0 – 1,5

ATEX Certifikat RO-x-Exia

EU izjava o skladnosti RO

Brošura RO-x-Exia

Navodila za uporabo RO-X-Exia

Clients

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