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Type Sector Family
ANTIVANDAL ATEX/IECEx CLEAN ROOM EXTREME TEMPERATURES INTERIOR EMERGENCY INDUSTRY

KERN-EX2/21

IP66/IP67
NEW
ZONE 2/21
KERN-EX2/21

KERN is a compact industrial and emergency light designed for use in potentially explosive atmospheres in ATEX Zone 2/21. The housing is made of rugged polycarbonate (RAL 7035) and is UV-stable, ensuring long-term durability. The diffuser is made of opal polycarbonate, which provides effective light diffusion and high impact resistance. The luminaire is available in various color temperatures to suit different environments. Upon request, the luminaire can be equipped with a dimming function. The emergency version is equipped with a magnetic switch that allows for checking the emergency mode function without having to open the luminaire. Designed for surface-mounted and suspended installation.

ADVANTAGES:
- European product - made in the Czech Republic
• ATEX/IECEx certification – Zone 2/21
- Compact size
- Robust IK08 body
• High resistance to water and dust (IP66/IP67)
- Emergency mode function control without opening the luminaire
- UV resistance
• Control via a certified DALI-2 driver

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/6500K, CRI +80, MacAdam 3

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. wire cross-section 2.5 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 (AISI304)

Calculated lifetime - LED modules:
L80B50 Ta 50 - 110 000 h
L90B50 Ta 25 - 110 000 h

KERN-EX2/21 ATEX - zone 2/21 (FTZÚ 25 ATEX 0018X)
Ex symbol II 3G Ex nR IIC T6 Gc
Ex symbol II 2D Ex tb IIIC T85°C Db

KERN-EX2/21 IECEx - Zone 2/21 (IECEx FTZÚ 25.0013X)
Ex nR IIC T6 Gc
Ex tb IIIC T85°C Db

On order

5000K - colour temperature
SILICONE-FREE - upon request (KERN-EX2/21-H)
09 - 3 M25 holes

ND - ON/OFF luminaire
D2 - DALI2 luminaire
NM3 - ON/OFF luminaire + emergency 3h
NM3A - ON/OFF luminaire + emergency 3h, AUTOTEST
ND3D2 - DALI2 luminaire + emergency 3h, DALI
NNM3 - 3-hour emergency light (includes a set of pictograms)
NNM3A - 3-hour emergency light, AUTOTEST (includes a set of pictograms)
NNMD3 - 3-hour emergency light, DALI (includes a set of pictograms)
CB - Central battery system (including a set of pictograms)

Configuration
Reset Filter 
array(6) {
  [0]=>
  string(6) "Ex_TCH"
  [1]=>
  string(10) "Ex_SvetTok"
  [2]=>
  string(12) "Ex_SvetTokNr"
  [3]=>
  string(17) "Ex_PrikonSvitidla"
  [4]=>
  string(13) "Ex_GKZapojeni"
  [5]=>
  string(12) "Ex_TeplOkoli"
}
array(6) { ["Ex_PrikonSvitidla"]=> string(18) "zboziPrikonSvitila" ["Ex_SvetTok"]=> string(16) "zboziSvetelnyTok" ["Ex_TCH"]=> string(34) "zboziNahradniTeploteChromaticnosti" ["Ex_GKZapojeni"]=> string(13) "zboziStimvani" ["Ex_TeplOkoli"]=> string(14) "zboziTeplOkoli" ["Ex_SvetTokNr"]=> string(18) "zboziSvetelnyTokNR" }

Chromaticity temperature (K)

4000
6500

Luminous flux (lm)

438
810
1059
1086
1598
1640
2122
2148
2604
2674
3105
3189
3595
3663

Luminous flux NR

132
372
373
375
382
383
384
388
391
392
394
397
398
399
400
401
407
408
410
413
418
420
424
438
441
810

Luminaire wattage (W)

2,5
5,3
6,0
7,0
10,0
13,0
16,0
20,0
23,0

Control method

Central battery system
DALI2 luminaire
DALI2 luminaire + emergency 3h, DALI
Temporary emergency lighting 3h
Emergency luminaire 3h, AUTOTEST
Emergency luminaire 3h, DALI
ON/OFF luminaire
ON/OFF luminaire + emergency 3h
ON/OFF luminaire + emergency 3h, AUTOTEST

Ambient temperature of the luminaire

-30°C≤ta≤45°C
-30°C≤ta≤50°C
-30°C≤ta≤55°C
-30°C≤ta≤60°C
0°C≤ta≤30°C
0°C≤ta≤40°C
0°C≤ta≤45°C
Product variants

celkový počet variant je: 5

KERN-EX2/21-G-L04-840-1200-0ND-08-PD

Product type: W0011G04012-840AA0PD050008S  Item number: 63391

Luminous flux (lm):

1086

Power input(W):

7

Tc (K):

4000

Ta (°C):

-30°C≤ta≤60°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

122

Fastening:

surface/suspended

CRI:

≥80

Pass-through cabling:

Without a connection

Control method:

ON/OFF luminaire

Beam angle:

Very wide beam >80°

Weight (kg):

2,45

Detail of the variant
KERN-EX2/21-G-L04-840-1200-0D2-08-PD

Product type: W0011G04012-840D20PD050008S  Item number: 63397

Luminous flux (lm):

1086

Power input(W):

7

Tc (K):

4000

Ta (°C):

-30°C≤ta≤60°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

122

Fastening:

surface/suspended

CRI:

≥80

Pass-through cabling:

Without a connection

Control method:

DALI2 luminaire

Beam angle:

Very wide beam >80°

Weight (kg):

2,1

Detail of the variant
KERN-EX2/21-G-L04-840-1200-NM3-08-PD

Product type: W0011G04012-84NMB0PD050008S  Item number: 63590

Luminous flux (lm):

1086

Power input(W):

7

Tc (K):

4000

Ta (°C):

0°C≤ta≤40°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

122

Fastening:

surface/suspended

CRI:

≥80

Pass-through cabling:

Without a connection

Control method:

ON/OFF luminaire + emergency 3h

Beam angle:

Very wide beam >80°

Weight (kg):

2,48

Detail of the variant
KERN-EX2/21-G-L04-840-1200-NM3A-08-PD

Product type: W0011G04012-84NMD0PD050008S  Item number: 63595

Luminous flux (lm):

1086

Power input(W):

7

Tc (K):

4000

Ta (°C):

0°C≤ta≤40°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

122

Fastening:

surface/suspended

CRI:

≥80

Pass-through cabling:

Without a connection

Control method:

ON/OFF luminaire + emergency 3h, AUTOTEST

Beam angle:

Very wide beam >80°

Weight (kg):

2,45

Detail of the variant
KERN-EX2/21-G-L04-840-1200-ND3D2-08-PD

Product type: W0011G04012-84NMS0PD050008S  Item number: 63601

Luminous flux (lm):

1086

Power input(W):

7

Tc (K):

4000

Ta (°C):

0°C≤ta≤40°C

Housing:

PC

Cover:

PC opal

Length A (mm):

395

Width B (mm):

195

C (mm):

122

Fastening:

surface/suspended

CRI:

≥80

Pass-through cabling:

Without a connection

Control method:

DALI2 luminaire + emergency 3h, DALI

Beam angle:

Very wide beam >80°

Weight (kg):

2,5

Detail of the variant
Accessories
KERN protective basket - L04
Obrázek příslušenství

Item number: 62858

Product type: 001610-RAL9016

KERN 45° Wall Bracket Set (2 pcs)
Obrázek příslušenství

Item number: 63139

Product type: 051159

Cable suspender - 3 m (2 pcs)
Obrázek příslušenství

Item number: 3575

Product type: 051131

KERN equipment - M20 glands for armoured cable
Obrázek příslušenství

Item number: 63458

Product type: 051162

Set of clamps for Ø 60 mm (2") pipe, M5, AISI 304 (2 pcs)
Obrázek příslušenství

Item number: 60089

Product type: 051093

Set of clamps for Ø 50 mm (1 1/2") pipe, M5, AISI 304 (2 pcs)
Obrázek příslušenství

Item number: 60090

Product type: 051094

Set of clamps for Ø 42 mm (1 1/4") pipe, M5, AISI 304 (2 pcs)
Obrázek příslušenství

Item number: 60091

Product type: 051095

Pictogram KERN - with escape route to the left
Obrázek příslušenství

Item number: 62832

Product type: 009466

Pictogram KERN - with escape route to the right
Obrázek příslušenství

Item number: 62833

Product type: 009467

Pictogram KERN - with escape route downstairs
Obrázek příslušenství

Item number: 62834

Product type: 009468

Pictogram KERN - with escape route upstairs
Obrázek příslušenství

Item number: 62835

Product type: 009469

Pictogram KERN - with EXIT
Obrázek příslušenství

Item number: 62836

Product type: 009470

Telescopic magnet
Obrázek příslušenství

Item number: 63023

Product type: 038013

Tightening wrench for cable glands
Obrázek příslušenství

Item number: 63024

Product type: 038014

Wall bracket
Obrázek příslušenství

Item number: 6902

Product type: 061066

KERN - Flush washer for pins - 1 piece

Item number: 66889

Product type: 051163

Set of clamps for Ø 60 mm (2") pipe, M5, AISI 316 (2 pcs)
Obrázek příslušenství

Item number: 66929

Product type: 051125

Set of clamps for Ø 50 mm (1 1/2") pipe, M5, AISI 316 (2 pcs)
Obrázek příslušenství

Item number: 66930

Product type: 051126

Set of clamps for Ø 42 mm (1 1/4") pipe, M5, AISI 316 (2 pcs)
Obrázek příslušenství

Item number: 66931

Product type: 051127

Set of Wall Mounts - 45° Angle, KERN, AISI 316 (2 pcs)
Obrázek příslušenství

Item number: 66937

Product type: 051164

KERN Retaining Pin Set - IK10 - AISI304 (2 pcs)
Obrázek příslušenství

Item number: 66947

Product type: 051165

KERN Mounting Pin Set - IK10 - AISI316L (2 pcs)
Obrázek příslušenství

Item number: 66948

Product type: 051166

KERN Mounting Pin Set - AISI316L (2 pcs)
Obrázek příslušenství

Item number: 69105

Product type: 051194

Pictogram - KERN - HYDRANT
Obrázek příslušenství

Item number: 80882

Product type: 009464

Replacement Parts
KERN Mounting Pin Set - AISI 304 (2 pcs)
Obrázek příslušenství

Item number: 69104

Product type: 051193

KERN-EX2 L04 Cover
Obrázek příslušenství

Item number: 75160

Product type: 051284

Pictogram KERN - with escape route to the left
Obrázek příslušenství

Item number: 62832

Product type: 009466

Pictogram KERN - with escape route to the right
Obrázek příslušenství

Item number: 62833

Product type: 009467

Pictogram KERN - with escape route downstairs
Obrázek příslušenství

Item number: 62834

Product type: 009468

Pictogram KERN - with escape route upstairs
Obrázek příslušenství

Item number: 62835

Product type: 009469

Pictogram KERN - with EXIT
Obrázek příslušenství

Item number: 62836

Product type: 009470

Other photos
Video
Downloads

Installation instructions

IECEx

LDT, IES

Declaration of conformity EU

ATEX 2/21

Tender Text
KERN-EX2/21

KERN is a compact industrial and emergency light designed for use in potentially explosive atmospheres in ATEX Zone 2/21. The housing is made of rugged polycarbonate (RAL 7035) and is UV-stable, ensuring long-term durability. The diffuser is made of opal polycarbonate, which provides effective light diffusion and high impact resistance. The luminaire is available in various color temperatures to suit different environments. Upon request, the luminaire can be equipped with a dimming function. The emergency version is equipped with a magnetic switch that allows for checking the emergency mode function without having to open the luminaire. Designed for surface-mounted and suspended installation.

ADVANTAGES:
- European product - made in the Czech Republic
• ATEX/IECEx certification – Zone 2/21
- Compact size
- Robust IK08 body
• High resistance to water and dust (IP66/IP67)
- Emergency mode function control without opening the luminaire
- UV resistance
• Control via a certified DALI-2 driver

Parameters

Operating voltage: 220–240 V / 50/60 Hz AC, 220–240 V DC; Light source: LED, 4000K/6500K, CRI +80, MacAdam 3; Housing: PC (polycarbonate) plastic, RAL 7035 gray; Cover: Opal PC (polycarbonate); Mounting: Direct mounting on the ceiling or wall of the illuminated space using two self-locking mounting clips (standard equipment), self-locking cable suspension on two mounting clips, cable suspension using suspension eyes; Connection: Screwless three-pole terminal block, max. wire cross-section 2.5 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 gripping pen (AISI304); Calculated lifetime - LED modules: L80B50 Ta 50 - 110 000 hL90B50 Ta 25 - 110 000 h; KERN-EX2/21 ATEX - zone 2/21 (FTZÚ 25 ATEX 0018X)Ex symbol II 3G Ex nR IIC T6 GcEx symbol II 2D Ex tb IIIC T85°C Db; KERN-EX2/21 IECEx - Zone 2/21 (IECEx FTZÚ 25.0013X) Ex nR IIC T6 Gc Ex tb IIIC T85°C Db

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