Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers
New! TWND Series: Heavy duty switches built to last
Key features:
• Variety of button sizes up to 2 9/16” (65mm)
• Rugged construction includes chrome plated zinc locking ring die cast
zinc mounting thread
• LED illumination
• Transformer or full voltage
• Slow make, double break wiping contacts
• Modular construction for maximum flexibility
• Available assembled or as sub-components
• UL Type 4X, 13 and IP65 watertight/oiltight panel
UL Listed
File No. E68961
File No. LR21451
The rugged series of TWND switches offers both variety and durability in an
attractive design.
With button sizes up to 2 9/16” (65mm), chrome plated zinc locking rings, die
cast zinc mounting threads, steel anti-rotation rings, and self cleaning contacts,
the TWNDs are here to stay.
The TWND series also offers LED illumination in full voltage and
transformer models.
Regardless of your switching needs, the NEW TWND series provides the kind of
long lasting, industrial strength quality you’ve come to expect from IDEC.
R 50363567
Certificate No.
2016010305902410
1904041136
745
ø30mm - TWND Series
Switches & Pilot Devices
Specifications
Conforming to StandardsEN60947-5-1, UL508, CSA C22-2 No.14
CSA: pushbuttons and selector switches: A600 pilot lights and illuminated pushbuttons, direct supply pilot lights and illuminated pushbuttons with integral transformer (100/110, 115, 120, 200/220, 230, 240, 380, 400/440, 480V)
Approvals
Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers
Operating Temperature
UL: pushbuttons and selector switches: A600 pilot lights and illuminated pushbuttons, direct supply pilot lights and illuminated pushbuttons
with integral transformer (100/110, 115, 120, 200/220, 230, 240, 380, 400/440, 480V)
TÜV: pushbuttons and selector switches: A600 pilot lights and illuminated pushbuttons, direct supply pilot lights and illuminated pushbuttons with integral transformer (100/110, 115, 120, 200/220, 230, 240, 380, 400/440, 480V)
Operation: –25 to +50°C (illuminated versions) -25 ~ +70C non-illuminated
Storage: –40 to +80°C (without freezing) C-> °C
Vibration Resistance5 to 55Hz, 98m/sec2 (10g) conforming to IEC60068-2-6
Shock Resistance980m/sec2 (100g) conforming to IEC60068-2-27
Electric Shock ProtectionClass 2 conforming to IEC60664-1
Degree of Protection
Mechanical Life
Pollution Degree
(conforming to IEC60947-1)
IP65 (from front of the panel) (conforming to IEC60529)
UL Type 1, 2, 3, 3R, 3S, 4, 4X, 5, 12, 13 (conforming to NEMA ICS6-110)
Momentary pushbuttons: 5,000,000 (1800 operations per hour)
All other switches: 500,000
øDielectric Strength
Rated Thermal Current10 Amp
Minimum Switching Capacity5 mA at 3V AC/DC (applicable range may vary with operating conditions and load types)
Contact OperationSlow break NC or NO
Operating Force
Recommended Terminal Torque
Applicable Wire SizePilot Light
Between live and dead metal parts
2.5kV AC, 1 minute
Flush and extended pushbuttons—with 1NO or 1NC contact: 6.2±2N (momentary), 9.0±1.5N
Additional contacts—1NO or 1NC: +3.0N
UnitWireNumber of Wires
Crimping Terminal21.0 to 1.3
HW-U Contact Block
Illuminated Unit (*1)
1. * refers to the lamp terminals of the illuminated push buttons and selector switches.
Solid Wire
Stranded Wire
Stranded Wire0.3 to 2.0 mm (AWG14 to 22)
Solid Wireø0.5 to 1.6 mm (AWG14 to 22)
Stranded Wireø0.3 to 2.0 mm (AWG14 to 22)
ø0.5 to 1.6 mm (AWG14 to 22)21.0 to 1.3
ø1.7 to 2.0 mm (AWG12)11.2 to 1.3
2
0.3 to 2.0 mm
Crimping Terminal
Crimping Terminal
(AWG14 to 22)21.0 to 1.3
2.1 to 3.5 mm2 (AWG12)11.2 to 1.3
Recommended Tightening
Torque (Nm)
21.0 to 1.3M3.5Solid Wireø0.5 to 1.6 mm (AWG14 to 22)
2
0.6 to 1.0 (M3.0)
1.0 to 1.3 (M3.5)
Terminal Screw
M3.5
Contact ResistanceInitial contact resistance of 50mΩ or less