Datasheet

Rotary Switches
43
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Specifications
Mechanical Data
Resolution: ........................................................................12 positions max. (30° indexing); shorting or non-shorting
10 positions max. (36° indexing); shorting
6 positions max. (60° indexing); non-shorting
Switching torque (new condition):........................................2.0, 4.0 or 6.0 Ncm (+/- 25%), additional wafers may increase switching torque
Rotational life: ...................................................................25,000 switching cycles min.
Fastening torque of nut: .....................................................300 Ncm max.
Electrical Data
Functions: ..........................................................................From 1 x 12 to 4 x 3 poles/positions per wafer (max. 2 wafers)
Switching mode: ................................................................Shorting (for 30° and 36° indexing)
Non-shorting (for 30° and 60° indexing)
Load current: .....................................................................2 A max. (resistive load)
Switching voltage: ..............................................................42 VDC max.
Contact resistance (new condition): .....................................10 mOhms max.
Insulation resistance: ..........................................................10
11
Ohms min. (contact to contact/housing)
Switching capacitance: .......................................................1 pF max. (contact to contact)
Dielectric withstanding voltage: ...........................................500 VDC during 60 seconds
Material Data
Shaft: ................................................................................Stainless steel
Bushing: ............................................................................Nickel silver
Housing: ...........................................................................Fiber enforced plastic
Nut: ..................................................................................Brass with glossy nickel plating
Contact plating: .................................................................AuCo (hard gold); 3 µm
Insulation material: ............................................................Wafer: HF ceramic, rotor: Polybutylene (PBTB)
Soldering leads: .................................................................Alloy copper, AuCo plated (hard gold)
Environmental Data
Operating/storage temperature range: ...............................-40 to +85°C
IP sealing: .........................................................................IP60, optional IP68 (2 bar, 1 hour) shaft/front panel sealing
Vibration: ..........................................................................10 Grms max. @ 10 to 2000 Hz
Flammability:.....................................................................UL94-HB
Packaging Sizes
Tray: .................................................................................10 pcs.
Soldering Conditions
Hand soldering: .................................................................340°C max. during 2 s max.
Wave soldering: .................................................................280°C max. peak temperature during 5 s max.
Switching Modes
Non-Shorting
(break before make)
Shorting
(make before break)
Contact bridge Contact bridge Contact bridge
Contact 1 Contact 2 Contact 1 Contact 2 Contact 1 Contact 2
Contact bridge Contact bridge Contact bridge
Contact 1 Contact 2 Contact 1 Contact 2 Contact 1 Contact 2
Selector Switch Type 01