... / products / command-and-signalling-sm2-ø-22 / Non-illuminated knob selector switches Ø 22 - metal bezel / Knob selector switch, black, 4-position, Cam U,

Command and Signalling SM2 Ø 22

020STAMUNW
Knob selector switch, black, 4-position, Cam U, spring return from RH, metal


technical data

CODE    020STAMUNW
DESCRIPTION    Knob selector switch, black, 4-position, Cam U, spring return from RH, metal
COLOUR    Black
LIST PRICE €    13.15
PACK    1
WEIGHT - gr    38,000
AVAILABILITY    ready in 5 days
CUSTOMS TARIFF NO.    85365080
GTIN    8052878026172

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Approvals CE
Compliance with standards IEC-EN60947-1, IEC-EN60947-5-1, UL508, CSA C22-2
Compliance with standards UNI CEI EN 45545-2
Operating temperatures -25° ÷ +65°C
Environmental operating values +25°C-97%RH / +45°C-93%RH (IEC-EN60068-2-30)
Protection degree IP65 (IEC-EN60529)
Protection against impact IK03 (IEC-EN62262)
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)
Protection against electric shock Class II (IEC-EN61140)
Warranty period 18 months
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