... / products / command-and-signalling-sm2-ø-22 / non-illuminated-knob-selector-switches-ø-22--metal-bezel / knob-selector-switch-black-3-position-cam-t--spring-return-to-centre-metal

Command and Signalling SM2 Ø 22

020STAMTNWC
Knob selector switch, black, 3-position, Cam T, spring return to Centre, metal


technical data

CODE    020STAMTNWC
DESCRIPTION    Knob selector switch, black, 3-position, Cam T, spring return to Centre, metal
COLOUR    Black
LIST PRICE €    10.25
PACK    1
WEIGTH - gr    38,000
AVAILABILITY    Made to order
CUSTOMS TARIFF NO.    85365080
    

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Approvals CE
Compliance with standards EN-IEC60947-1, EN-IEC60947-5-1, UL508, CSA C22-2
Operating temperatures -25° ÷ +65°C
Protection degree IP65 (EN-IEC60529)
Protection against impact IK03 (EN-IEC62262)
Mechanical durability 1.000.000 Operations
Shock resistance 30g duration=18ms (EN-IEC 60068-2-27)
Shock resistance 50g duration=11ms (EN-IEC 60068-2-27)
Vibration resistance 5g f= 2...500Hz (EN-IEC 60068-2-6)
Contact blocks configuration Max no. 4 blocks (2+2)
Knob or lever material PC Polycarbonate
External bezel material Chromed zinc alloy
Locking ring material ZAMAK zinc alloy
Fixing diameter 22.5mm - Thickness 1÷6mm
Tightening torque 2 ÷ 3Nm (17.7 ÷ 26.6 Lb-in)
Overvoltage category Class II (EN-IEC 61140)
Warranty period 18 months
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