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KERN-Ex1/21

IP66/IP67
ZONE 1/21
KERN-Ex1/21

The KERN is a compact industrial and emergency luminaire designed for ATEX Zone 1/21 hazardous areas. The body is made of robust polycarbonate (RAL 7035) and is UV stable, ensuring long-term durability. The housing is made of opal polycarbonate, which provides effective light diffusion and high impact resistance. The luminaire is available in different chromaticity temperatures to adapt to different environments. The luminaire can be equipped with a dimming function on request. The emergency version is equipped with a magnetic switch that allows control of the emergency function without opening the luminaire. Designed to be mounted and hinged.

ADVANTAGES:
- European product - made in the Czech Republic
- ATEX/IECEx certification - zone 1/21
- Compact size
- Robust IK08 body
- High water and dust resistance IP66/IP67
- Emergency mode function control without opening the luminaire
- UV resistance
- High specific output up to 126 lm/W
- DALI2 control
- Wide temperature resistance from -30 °C to +50 °C

Dimensional diagram
Download the family catalogue sheet
Specifications
Parameters

Operating voltage:
220-240 V / 50/60 Hz AC, 220-240 V DC

Source:
LED, 4000K, CRI +80, MacAdam3

Housing:
Plastic material PC (polycarbonate), colour grey RAL 7035

Cover:
PC (polycarbonate) opal

Fastening:
Direct fixing to the ceiling or wall of the illuminated space by means of two self-locking fixing pens (standard equipment), self-locking cable suspension on two fixing pens, cable suspension by means of suspension lugs.

Connection:
Screwless three-pole terminal block, max. conductor cross-section 4 mm2

Standard equipment:
1x Ex plastic cable gland M20 for cable diameter 7-13 mm incl. gasket, 2x Ex plastic cable plug M20 incl. gasket, 2x gripping pen
 
KERN-Ex1/21 ATEX - zone 1/21 (FTZÚ 25 ATEX 0017X)
II 2G Ex eb mb IIC Tx Gb
II 2D Ex tb IIIC Txx°C Db

KERN-Ex1/21 IECEx - Zone 1/21 (IECEx FTZÚ 25.0012X)
Ex eb mb IIC Tx Gb
Ex tb IIIC Txx°C Db

On order

4000K/5000K/6500K - colour temperature

Configuration

Luminaire wattage (W)

15
3,5

Luminous flux (lm)

441
1742

Control method

DALI2
Non-maintained emergency 3h, Autotest
Non-maintained emergency 3h, DALI
ON/OFF
Maintained emergency 3H, DALI + DALI2
Maintained emergency 3h, Autotest

Ambient temperature of the luminaire

-30°C≤ta≤50°C
0°C≤ta≤35°C
0°C≤ta≤45°C
Product variants
KERN-EX1/21-J-L04-840-1900-0ND-06-PD

Product type: V0011J04019-840AA0PD050006S  Item number: 63584

Luminous flux (lm):

1742

Power input(W):

15

Tc (K):

4000

Ta (°C):

-30°C≤ta≤50°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

111

Fastening:

surface/suspended

CRI:

≥80

Control method:

ON/OFF

Beam angle:

Very wide beam >80°

Weight (kg):

0

Detail of the variant
KERN-EX1/21-J-L04-840-1900-0D2-06-PD

Product type: V0011J04019-840D20PD050006S  Item number: 63585

Luminous flux (lm):

1742

Power input(W):

15

Tc (K):

4000

Ta (°C):

-30°C≤ta≤50°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

111

Fastening:

surface/suspended

CRI:

≥80

Control method:

DALI2

Beam angle:

Very wide beam >80°

Weight (kg):

0

Detail of the variant
KERN-EX1/21-J-L04-840-1900-NM3A-06-PD

Product type: V0011J04019-84NMD0PD050006S  Item number: 63586

Luminous flux (lm):

1742

Power input(W):

15

Tc (K):

4000

Ta (°C):

0°C≤ta≤35°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

111

Fastening:

surface/suspended

CRI:

≥80

Control method:

Maintained emergency 3h, Autotest

Beam angle:

Very wide beam >80°

Weight (kg):

0

Detail of the variant
KERN-EX1/21-J-L04-840-1900-ND3D2-06-PD

Product type: V0011J04019-84NMS0PD050006S  Item number: 63587

Luminous flux (lm):

1742

Power input(W):

15

Tc (K):

4000

Ta (°C):

0°C≤ta≤35°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

111

Fastening:

surface/suspended

CRI:

≥80

Control method:

Maintained emergency 3H, DALI + DALI2

Beam angle:

Very wide beam >80°

Weight (kg):

0

Detail of the variant
KERN-EX1/21-J-L04-840-400-NNM3A-06-PD

Product type: V0011J04004-84NND0PD050006S  Item number: 63588

Luminous flux (lm):

441

Power input(W):

3,5

Tc (K):

4000

Ta (°C):

0°C≤ta≤45°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

111

Fastening:

surface/suspended

CRI:

≥80

Control method:

Non-maintained emergency 3h, Autotest

Beam angle:

Very wide beam >80°

Weight (kg):

0

Detail of the variant
KERN-EX1/21-J-L04-840-400-NNMD3-06-PD

Product type: V0011J04004-84NNF0PD050006S  Item number: 63589

Luminous flux (lm):

441

Power input(W):

3,5

Tc (K):

4000

Ta (°C):

0°C≤ta≤45°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

111

Fastening:

surface/suspended

CRI:

≥80

Control method:

Non-maintained emergency 3h, DALI

Beam angle:

Very wide beam >80°

Weight (kg):

0

Detail of the variant
Accessories
Grip pen POINTER/BASET/VIPET/KERN stainless steel 304

Product type: 001914

Item number: 60173

KERN protective basket

Product type: 001610 LAK

Item number: 62858

Grip pen POINTER/BASET/VIPET/KERN stainless steel 316L

Product type: 001915

Item number: 60174

KERN 45° Wall Bracket Set (2 pcs)

Product type: 051159

Item number: 63139

Cable suspension EUROPA / EXTRA / VIPET 3 m ( 2 pcs)

Product type: 051131

Item number: 3575

KERN Pipe Handle Set (2 pcs)

Product type: 051160

Item number: 63167

POINTER wall bracket

Product type: 061066

Item number: 6902

KERN equipment - glands for armoured cable

Product type: 020409

Item number: 63458

Other photos
Video
Downloads

Catalogue sheet

Declaration of conformity EU

Installation instructions

LDT, IES

ATEX 1.21

IECEX

Tender Text
KERN-Ex1/21

The KERN is a compact industrial and emergency luminaire designed for ATEX Zone 1/21 hazardous areas. The body is made of robust polycarbonate (RAL 7035) and is UV stable, ensuring long-term durability. The housing is made of opal polycarbonate, which provides effective light diffusion and high impact resistance. The luminaire is available in different chromaticity temperatures to adapt to different environments. The luminaire can be equipped with a dimming function on request. The emergency version is equipped with a magnetic switch that allows control of the emergency function without opening the luminaire. Designed to be mounted and hinged.

ADVANTAGES:
- European product - made in the Czech Republic
- ATEX/IECEx certification - zone 1/21
- Compact size
- Robust IK08 body
- High water and dust resistance IP66/IP67
- Emergency mode function control without opening the luminaire
- UV resistance
- High specific output up to 126 lm/W
- DALI2 control
- Wide temperature resistance from -30 °C to +50 °C

Parameters

Operating voltage: 220-240 V/50/60 Hz AC, 220-240 V DC; Source: LED, 4000K, CRI +80, MacAdam3; Body: PC plastic material (polycarbonate), RAL 7035 grey; Cover: PC (polycarbonate) opal; Fixing: direct fixing to ceiling or wall of the illuminated space with two self-locking fixing pens (standard), self-locking cable suspension with two fixing pens, cable suspension with hanging lugs; Connection: screwless three-pole terminal block, max. wire cross-section 4 mm2; Standard equipment: 1x Ex plastic cable gland M20 for cable diameter 7-13 mm including gasket, 2x Ex plastic cable plug M20 including gasket, 2x retaining pen ; KERN-Ex1/21 ATEX - zone 1/21 (FTZÚ 25 ATEX 0017X)Ex II 2G Ex eb mb IIC Tx GbEx II 2D Ex tb IIIC Txx°C Db; KERN-Ex1/21 IECEx - zone 1/21 (IECEx FTZÚ 25.0012X)Ex eb mb IIC Tx GbEx tb IIIC Txx°C Db;

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