D3 miniature switch0 pages
SNAP SWITCHES
D3 miniature switch
Technical specifications
Contact configuration S.P.D.T, S.P.S.T.-N.O., S.P.S.T.-N.C. (see table)
Conactgap < 3 mm (fi) or > 3 mm
Switching voltage 250VAC
Switched current max. 10 A (>3mm) or 16 A (<3mm, ju)
(see table)
Total travel 2,6 mm without auxiliary actuator
Mechanical life lxlO6 operations (>3mm)
lOxlO6 operations (< 3 mm, ju)
Electrical life (max. load) > 50.000 switching cycles acc. to EN 61058
> 10.000 switching cycles acc. to UL 1054 (>3mm)
> 6.000 sw. cycles acc. to UL 1054 (<3 mm, ju)
Ambient temperature 40T85
Proof tracking index PTI 250
Features
■ Standard switch proven millions of times over, extremely frictional,
self-cleaning contacts
■ Version with contact gap > 3 mm on an identical basis
■ Flexible thanks to various auxiliary actuators and various mounting points
■ Wide variety of terminal types
■ Approved according to EN 61058 and UL 1054
Materials
Case/cover PET(UL94V-0)
Actuator POM /PET
Contacts AgNi
Terminals Cu/CuZn
Auxiliary actuator nickel-plated steel, alternative stainless steel
Approvals
For detailed information and the layout of the details described above,
please do not hesitate to ask for our technical specifications and drawing.
Switching parameters
Max. Operating force Max. pretravel Min. overtravel Differential travel max. Max. rest position Operating point
Model (cN) (mm) (mm) (mm) (mm) (mm)
Without auxiliary actuator >3mm 500 1,9 0,7 1,2 16,0 14,4 ±0,5
Without auxiliary actuator <3mm 400 1,5 1,2 0,3 16,0 14,7 ±0,5
Electrical rating and variants
Electrical rating according to Availability Housing mark
EN 61058 UL 1054 S.RS.T.-N.O S.P.S.T.-N.C. S.RT.D Contact gap
4 (3)A, 250VAC 4A, 125-250VAC yes >3mm D3 6
8 (8)A, 250VAC 10A, 125-250VAC yes yes >3mm D3 B
10 (10)A, 250VAC 10A, 125-250VAC yes >3mm D3 F
16 (4)A, 250VAC 16A, 125-250VAC yes yes yes <3mm(/j) D3 8
Additional breaking capacities on request
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