User Documentation

Weidmüller Interface GmbH Co. KG; Klingenbergstraße 16, 32758 Detmold-Germany
Order No
Version: MK 6/2/E 7906220000
MK 6/3/E 7906230000
MK 6/4/E 7906240000
MK 6/5/E 7906250000
MK 6/6/E 7906260000
Cross connection:
QB 2 MK6
3834100000
- Type Melamine (KrG)
CTI
≥
600
V0
MK 6…/E
440 V with fixing screw according to DIN 7984
352 V with fixing screw according to DIN EN ISO 4762
36 A / ΔT
≤
40 K
31 A / ΔT ≤ 40 K
≤ 40 K / 36 A
0,3 mΩ
0,5 - 6 mm²
1,5 - 6 mm²
0,5 - 6 mm²
22 - 10 AWG
1,2 - 2 Nm
9 mm
T
echnical data according to IEC/EN 60079-7 (increased safety "eb"):
- Conductor cross section flexible
- Contact resistance with rated conductor
- Temperature rise with rated current
- Tightening torque range, terminal screw
- Rated voltage
- Rated voltage
- Flammability class to UL 94
-60°C to +130°C (insulating material limit)
- cross section, American Wire Gauge
- Stripping length
- Rated current with QB 2 MK6
TÜV 18 ATEX 8209 U
IECEx TUR 18.0019 U
Notified Body No. of Ex - QA: 0344
Label print on package unit: 0344
Standards:
EN 60079-0:2018 and EN 60079-7:2015 A1:2018
IEC 60079-0: 7th Edition and IEC 60079-7: 5.1th Edition
-60°C…+40°C (for T6 applications)
-60°C…+55°C (for T5 applications)
- Conductor cross section stranded
- Conductor cross section solid
- Ambient temperature range
- Ambient temperature range -60°C…+90°C (for T4 applications)
- Rated current
Modular Terminal Blocks: MK6…
- Ambient temperature range
Insulation material:
- Operating temperature range
- Tracking resistance (A) to IEC 60112
INSTALLATION INSTRUCTIONS
& CONDITIONS FOR SAFE USE
II 2 GD
Ex eb IIC Gb
Modular TERMINAL Blocks: SAK- Series
Version: MK 6/.../E; 13435080 Index: 02 Date: 10.2019
1