Clamping and switching boxes ex polyester QX-P series to zones 1, 21
Clamping and switching boxes ex polyester QX-P series to zones 1, 21
Clamping and switching boxes ex polyester QX-P series to zones 1, 21

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Manufacturer: Quintex

Clamping and switching boxes ex polyester QX-P series to zones 1, 21

EX junction boxes made of polyester are particularly suitable for use in harsh environments. Their high IP protection rating, high temperature resistance, and high-quality workmanship guarantee complete satisfaction.

For these types of applications, we primarily recommend using spring terminals. This will save installation time and ensure a guaranteed and secure connection. According to the latest versions of EN / IEC standards, terminal/control boxes/cabinets/cabinets are classified for Zones 1 and 21. Polyester boxes can be used for systems with increased safety and intrinsically safe circuits. All devices are manufactured in accordance with the following standards:
IEC EN 60079-0
IEC EN 60079-7
IEC EN 61241-0
IEC EN 61241-1


Technical Data

Material: Glass fiber reinforced polyester, Rpow9
Color: Black RAL 9005
Grade protection: IP 66 (QX-P1 – IP56)
Gasket: silicone
Screws: stainless steel
Tension: Maximum voltage 2200 V AC/DC
Current: Maximum current 500 A AC/DC
Cross-section: maximum cable cross-section
300 mm2 (upon request),
standard up to 10 mm2
Operating temperature: - 60oC ≤ Ta ≤ 50oC (T6)
- 60oC ≤ Ta ≤ 55oC (T5)
- 60oC ≤ Ta ≤ 60oC (T4)
Certificate: II 2G Ex eb ia IIC/IIB/IIA T6/T5/T4
II 2D Ex tb IIIC T85oC/T100oC/T120 oC IP65

Selection table
Design Max. number of stuffing boxes Max. number of terminals *
M16 M20 M25 M32 1.52 2.52 42 62 102
QX-P1 80 x 75 x 55 Side A+B 2 1
Page C+D 1 1
(oC) T(oC)
Min Max
-60 50 T6 80
-60 55 T5 95
-60 60 T4 130
Gasket Silicone
Protection level IP65 according to EN 60529: 1992

EX approval

 1, 2, 21, 22; IIA, IIB, IIC
QX-P2 110x75x55 Side A+B 3 2
Page C+D 1 1
QX-P3 160 x 75 x 55 Side A+B 5 4
Page C+D 1 1
QX-P4 190 x 75 x 55 Side A+B 7 5
Page C+D 1 1
QX-P5 122 x 120 x 90 Side A+B 5 4 2 1 16 14 12 9 6
Page C+D 2 2 1 1
QX-P6 220 x 120 x 90 Side A+B 7 6 5 3 41 34 29 21 16
Page C+D 2 2 1 1
QX-P7 160 x 160 x 90 Side A+B 9 8 3 2 23 20 17 12 9
Page C+D 7 6 2 1
QX-P8 260 x 160 x 90 Side A+B 15 14 6 4 48 40 34 25 19
Page C+D 7 6 2 1
QX-P9 360 x 160 x 90 Side A+B 22 20 9 6 73 60 51 37 29
Page C+D 7 6 2 1
QX-P11 255x250x 120 Side A+B 36 34 16 10 47 39 33 24 18
Page C+D 7 6 2 1
QX-P11h 255x250x 160 Side A+B 36 34 16 10 47 39 33 24 18
Page C+D 7 6 2 1
QX-P12 400 x 250 x 120 Side A+B 58 35 17 E 83 68 57 42 33
Page C+D 12 8 4 3
QX-P12h 400 x 250 x 160 Side A+B 58 35 17 6 83 68 57 42 33
Page C+D 12 8 4 3
QX-P13 400 x 405 x 120 Side A+B 36 20 18 7 83 68 57 42 33
Page C+D 12 10 8 3
QX-P13H 400 x 405 x 200 Side A+B 72 40 36 21 83 68 57 42 33
Page C+D 55 36 32 18
QX-P15 600 x 250 x 120 Side A+B 84 52 24 18 112 108 90 62 45
Page C+D 12 8 4 3
QX-P15h 600 x250 x 160 Side A+B 84 52 24 18 112 108 90 62 45
Side C+D 12 8 4 3

*For other cable entries or connectors, please contact us.

Basic glands:

Type* Choke range
[mm]		 Type Choke range
[mm]
M 12 3 - 6 M 25 7 - 17
M16 4 - 9 M 32 13-21
M 20 6 -13 M 40 17-23
*To select other cable entries or connectors, please contact us.


Designation
Marking		 Dimensions Marking Number of terminals Terminal type * Marking Number of PE terminals Number of glands per side
A B C D
Ex e 01 80x75x55 QX - P1 Enter the number WK 2.5 terminal (2.5mm2) 2.5 Enter the number Enter the number Enter the number enter a number
110x75x55 QX - P2
160x75x55 QX - P3
190x75x55 QX - P4
122x120x90 QX - P5
220x120x90 QX - P6 Clamp WK 4 (4mm2) 4
160x160x90 QX - P7
260x160x90 QX - P8
Ex i 02 360x160x90 QX - P9 Clamp WK 6 (6mm2) 6
255x250x120 QX P11
255x250x160 QX - P11h
400x250x120 QX P12 Clamp WK 10 (10mm2) 10
400x250x160 QX - P12h
600x250x120 QX P15
600x250x160 QX - P15h


DACPOL can create any EX box/junction box configuration to customer dimensions. The material and number of glands and connectors are tailored to the customer's needs and the application.
Type
M12
M16
M20
M25
M32
M40

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EX junction boxes made of polyester are particularly suitable for use in harsh environments. Their high IP protection rating, high temperature resistance, and high-quality workmanship guarantee complete satisfaction.

For these types of applications, we primarily recommend using spring terminals. This will save installation time and ensure a guaranteed and secure connection. According to the latest versions of EN / IEC standards, terminal/control boxes/cabinets/cabinets are classified for Zones 1 and 21. Polyester boxes can be used for systems with increased safety and intrinsically safe circuits. All devices are manufactured in accordance with the following standards:
IEC EN 60079-0
IEC EN 60079-7
IEC EN 61241-0
IEC EN 61241-1


Technical Data

Material: Glass fiber reinforced polyester, Rpow9
Color: Black RAL 9005
Grade protection: IP 66 (QX-P1 – IP56)
Gasket: silicone
Screws: stainless steel
Tension: Maximum voltage 2200 V AC/DC
Current: Maximum current 500 A AC/DC
Cross-section: maximum cable cross-section
300 mm2 (upon request),
standard up to 10 mm2
Operating temperature: - 60oC ≤ Ta ≤ 50oC (T6)
- 60oC ≤ Ta ≤ 55oC (T5)
- 60oC ≤ Ta ≤ 60oC (T4)
Certificate: II 2G Ex eb ia IIC/IIB/IIA T6/T5/T4
II 2D Ex tb IIIC T85oC/T100oC/T120 oC IP65

Selection table
Design Max. number of stuffing boxes Max. number of terminals *
M16 M20 M25 M32 1.52 2.52 42 62 102
QX-P1 80 x 75 x 55 Side A+B 2 1
Page C+D 1 1
(oC) T(oC)
Min Max
-60 50 T6 80
-60 55 T5 95
-60 60 T4 130
Gasket Silicone
Protection level IP65 according to EN 60529: 1992

EX approval

 1, 2, 21, 22; IIA, IIB, IIC
QX-P2 110x75x55 Side A+B 3 2
Page C+D 1 1
QX-P3 160 x 75 x 55 Side A+B 5 4
Page C+D 1 1
QX-P4 190 x 75 x 55 Side A+B 7 5
Page C+D 1 1
QX-P5 122 x 120 x 90 Side A+B 5 4 2 1 16 14 12 9 6
Page C+D 2 2 1 1
QX-P6 220 x 120 x 90 Side A+B 7 6 5 3 41 34 29 21 16
Page C+D 2 2 1 1
QX-P7 160 x 160 x 90 Side A+B 9 8 3 2 23 20 17 12 9
Page C+D 7 6 2 1
QX-P8 260 x 160 x 90 Side A+B 15 14 6 4 48 40 34 25 19
Page C+D 7 6 2 1
QX-P9 360 x 160 x 90 Side A+B 22 20 9 6 73 60 51 37 29
Page C+D 7 6 2 1
QX-P11 255x250x 120 Side A+B 36 34 16 10 47 39 33 24 18
Page C+D 7 6 2 1
QX-P11h 255x250x 160 Side A+B 36 34 16 10 47 39 33 24 18
Page C+D 7 6 2 1
QX-P12 400 x 250 x 120 Side A+B 58 35 17 E 83 68 57 42 33
Page C+D 12 8 4 3
QX-P12h 400 x 250 x 160 Side A+B 58 35 17 6 83 68 57 42 33
Page C+D 12 8 4 3
QX-P13 400 x 405 x 120 Side A+B 36 20 18 7 83 68 57 42 33
Page C+D 12 10 8 3
QX-P13H 400 x 405 x 200 Side A+B 72 40 36 21 83 68 57 42 33
Page C+D 55 36 32 18
QX-P15 600 x 250 x 120 Side A+B 84 52 24 18 112 108 90 62 45
Page C+D 12 8 4 3
QX-P15h 600 x250 x 160 Side A+B 84 52 24 18 112 108 90 62 45
Side C+D 12 8 4 3

*For other cable entries or connectors, please contact us.

Basic glands:

Type* Choke range
[mm]		 Type Choke range
[mm]
M 12 3 - 6 M 25 7 - 17
M16 4 - 9 M 32 13-21
M 20 6 -13 M 40 17-23
*To select other cable entries or connectors, please contact us.


Designation
Marking		 Dimensions Marking Number of terminals Terminal type * Marking Number of PE terminals Number of glands per side
A B C D
Ex e 01 80x75x55 QX - P1 Enter the number WK 2.5 terminal (2.5mm2) 2.5 Enter the number Enter the number Enter the number enter a number
110x75x55 QX - P2
160x75x55 QX - P3
190x75x55 QX - P4
122x120x90 QX - P5
220x120x90 QX - P6 Clamp WK 4 (4mm2) 4
160x160x90 QX - P7
260x160x90 QX - P8
Ex i 02 360x160x90 QX - P9 Clamp WK 6 (6mm2) 6
255x250x120 QX P11
255x250x160 QX - P11h
400x250x120 QX P12 Clamp WK 10 (10mm2) 10
400x250x160 QX - P12h
600x250x120 QX P15
600x250x160 QX - P15h


DACPOL can create any EX box/junction box configuration to customer dimensions. The material and number of glands and connectors are tailored to the customer's needs and the application.
Type
M12
M16
M20
M25
M32
M40

Less
Read more

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