Datasheet

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175
SWITCHES
SWITCHES
SWITCHES
MP0031
Sealed to IP66
MP0034
MP0037
Sealed to IP68
Specification MP0037 MP0031 MP0034
Terminations: Screw Terminals Solder Tags Solder Tags
Switching: S.P. Push to make S.P.C.O. Momentary Action S.P.C.O. Momentary Action
Momentary action (Microswitch) (Microswitch)
Max. Rating: 1A, 50Vac/dc 5A, 250Vac 5A, 250Vac
2A, 28Vdc 2A, 28Vdc
Contact Resistance: <10m
Ω <10m Ω <10m Ω
Insulation Resistance: >10
5
M Ω >10
3
M Ω. >10
3
M Ω
Dielectric Strength: >1.0kVac >2.0kVac >2.0kVac
Operating Temp. Range: –20˚C to
+ 70˚C –20˚C to + 70˚C –20˚C to + 70˚C
Sealing
(Front of panel only): Protection Classification: IP68 EN60529 Protection Classification: IP66 EN60529
1992 (Terminals not sealed) 1992 (Micro switch not sealed)
Operations
Mechanical: 1,000,000 (min) 1,000,000 (min) 250,000 (min)
Electrical: 30,000 (min) 35,000 (min) 35,000 (min)
Operating Pressure: 7.5N (typ) 4.7N (typ) 2.7N (typ)
Rear Nut Fixing Torque: 0.57Nm 0.57Nm -
Materials
Mouldings: Glass Filled Nylon Glass Filled Nylon Glass Filled Nylon
Tags/Terminations: Brass, Silver Plated Brass, Tin Plated Brass, Tin Plated
Switch Body & Button: Stainless Steel Stainless Steel Stainless Steel
Contacts: Brass, Silver Plated, Silver Fine Silver Fine Silver
Thread size: 0.747" x 26TPI 0.747" x 26TPI -
Compliant Compliant Compliant
ᔢ Front Panel Sealed to IP68
ᔢ 21.5mm diameter
ᔢ S.P. Push to Make
ᔢ 1A, 50Vac/dc
ᔢ Industry Standard Size
ᔢ Front Panel Sealed to IP66
ᔢ 21.5mm diameter
ᔢ S.P.C.O. Microswitch
ᔢ 5A, 250Vac
ᔢ Rear Panel Mounting
ᔢ Flush with Panel
ᔢ 19mm diameter
ᔢ S.PC.O. Microswitch
ᔢ 5A, 250Vac
Stainless Steel Low Profile Vandal Resistant - Momentary
FRONT PANEL MOUNTING
FRONT PANEL MOUNTING
REAR PANEL MOUNTING
RoHS
SwitchesSection - 2010:SwitchesSection_v2 - 2005 8/6/10 17:15 Page 175