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P. 851
P. 852
P. 853
P. 854
P. 855
P. 856
P. 857
P. 858
P. 859
P. 860
P. 861
P. 862
P. 863
P. 864
P. 865
P. 866
P. 867
P. 868
P. 869
P. 870
P. 871
P. 872
P. 873
P. 874
P. 875
P. 876
P. 877
P. 878
P. 879
P. 880
P. 881
P. 882
P. 883
P. 884
P. 885
P. 886
P. 887
P. 888
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P. 890
P. 891
P. 892
P. 893
P. 894
P. 895
P. 896
P. 897
P. 898
P. 899
P. 900
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Explosion proof enclosure, Human machine interface, Position switch, HMI, Enclosure
Text version of the page
Position Switches
Series 8070
General Catalogue 01.12.2006 9/23
9
Technical Data
Explosion protection
Gas explosion protection E II 2 G EEx ed IIC T6
Dust explosion protection E II 2 D IP65 T80 °C
Certificates
Gas explosion protection PTB 01 ATEX 1053
Dust explosion protection LCIE 03 ATEX 6308
Other certificates IECEx
Rated operational voltage Ue
Rated working current Ie max. 10 A
Switching capacity
Rated isolation voltage 550 V
Rated impulse withstand
voltage
6 kV
Back-up fuse 10 A gL / gG
Contact block
Version
Contact arrangement 2-pole, galvanically isolated, with double break action
Clearance between open
contacts
) 1,5 mm (Clearance distance ) 3 mm)
Contacts Silver-Nickel
Life
mechanical max. 106 Operations
electrical max. 106 Operations
Enclosure contact block Polyamide, glass fibre-reinforced
Ambient temperature - 25 °C ... + 70 °C
Degree of protection IP 65
Enclosure Polyamide, glass fibre-reinforced, black
Cable glands Cable entry 8161, M 20 x 1,5
Connection
Terminals 1 x 2,5 mm2 (solid) or 2 x 1 mm2 (flexible)
Mechanical shock resistance
8070/1-1
8070/1-2
8070/1-5
8070/1-3
8070/1-4
Alternating current for equal potential:
Alternating current for unequal potential:
Direct current:
max. 500 V
max. 250 V
250 V
max. 400 V
max. 250 V
250 V
AC 12 AC 15 DC 12
8070/1-1
8070/1-2
8070/1-5
8070/1-3
8070/1-4
8070/1-1
8070/1-2
8070/1-5
8070/1-3
8070/1-4
8070/1-.
max. 250 V
max. 500 V **)
max. 10 A
max. 5000 VA
max. 250 V
max. 400 V **)
max. 10 A
max. 4000 VA
max. 250 V
max. 500 V **)
max. 10 A
max. 1000 VA
max. 250 V
max. 400 V **)
max. 10 A
max. 1000 VA
max. 125 V
max. 10 A
max. 400 W
**) only at the same potential
Slow-action contact Snap-action contact Slow-action contact, overlapping
08667E00 8070/1-1 08668E00 8070/1-2 08675E00 8070/1-5
08669E00 8070/1-3
Attention:
Functions positive opening ¯ and operator safety P depend on
actuating head used
08670E00
8070/1-4
With cable entry 8161: For sheathed cable 4 x 2,5 mm2, Ø 6 - 13 mm;
recommended 4 x 1,5 mm2
With mounted cable: Sheathed cable HK-SO-X05VV-F-OZ 4 x 1,5 mm2,
cable length 6 m
Snap-action contact: 2 g
Slow-action contact: 20 g