Description
Order Specifications:
Method:
3P standard type
3P Emergency stop type
Cable entries (Outside diameter):
2xM25
2xM20
Order Number:
KA1390/5140-011*-33-0163-AD00
KA1390/5140-011*-33-0163-AR00
ATEX Certification: IMQ 19 ATEX 003 X
II 2G Ex db eb ia or ib mb IIC or IIB T6 or T5 or T4 Gb
II 2D tb IIIC T85℃ or T100℃ or T135℃
Zone 1 and Zone 2
Zone 21 and Zone 22
KA1390* series explosion-proof safety switches (Ex e stainless steel Enclsure box) are used in extremely hazardous areas.
With features of high corrosion protection, water-proof and dust-proof, they can meet the requirements in chemical, petrochemical and marine industries.
Separately certified Ex load isolation switch module (U certification) is mounted insie, It can be used to disconnect the power when there is maintenance, clean and repair in the circuit with frequency AC50/60Hz, rated voltage 230-690V, rated current 16-180A
Intended Use:
Zone 1 and Zone 2
Zone 21 and Zone 22
Ambient temperature:
-20℃≤Ta≤+40℃/+55℃
-55℃≤Ta≤++55℃ (Optional)
Degree of protection: IP65/IP66
Rated Current: Max to 16A
Rated Voltage: Max to 400V
Terminal: 2×2.5mm²
Utilization category: AC-23, AC-3
Rated impulse withstand voltage (Uimp): 6kV
Rated short-time with stand current (Icw): 10kA
Rated short-time marking capacity (Icm): 17kV
Short-circuit protection of fuse: 500V/16A
Protection characerstic of fuse: gG
Auxiliary contact:
(1/On-Time delay O/Off-Advance)
3 Pole: 1No
Material of Enclosur: 304/316 Stainless steel
Order Specifications:
Method:
3P standard type
3P Emergency stop type
Cable entries (Outside diameter):
2xM25
2xM20
Order Number:
KA1390/5140-011*-33-0163-AD00
KA1390/5140-011*-33-0163-AR00