WT11S_16 Datasheet, PDF (1/7 Pages) Nihon Kaiheiki Industry Co. Ltd. – General Specifications

Series WT
Environmentally Sealed Toggles
A _{General Specifications}
Electrical Capacity (Resistive Load)
Power Level: 10A @ 125V AC or 6A @ 250V AC or 10A @ 30V DC
Other Ratings
Contact Resistance:

Insulation Resistance:
Dielectric Strength:
Mechanical Life:

Electrical Life:
Angle of Throw:
10 milliohms maximum for solder lug & screw terminal models;
30 milliohms maximum for wire lead terminal models
200 megohms minimum @ 500V DC
1,500V AC minimum for 1 minute minimum
50,000 operations minimum for On-None-Off, On-None-On, & On-Off-On models
30,000 operations minimum for all other models
15,000 operations minimum
24°
Materials & Finishes
Toggle:
Bushing & Outer Case:
Inner Case:
Inner Sealing Ring:

Outer Sealing Ring:
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Terminals:
Wire Lead Covers:
Brass with chrome plating
Glass fiber reinforced polyamide (UL94V-0)
Melamine
Nitrile butadiene rubber for On-None-Off, On-None-On, & On-Off-On models;
silicone rubber for all other models
Nitrile butadiene rubber
Copper with silver plating
Silver alloy plus copper with silver plating
Silver alloy plus copper with silver plating
Brass with tin plating
Heat resistant polyvinyl chloride (Leads are AWG 16)
Environmental Data
Operating Temp Range:
Humidity:
Vibration:

Shock:
Front Panel Seal:

Behind Panel Seal:



–30°C through +70°C (–22°F through +158°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range
& returning in 1 minute; 3 right angled directions for 2 hours
50G (490m/s²) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
IP67 of IEC60529, dust tight & water protected during temporary immersion for all models;
optional toggle boot AT401 for additional protection (details at end of WT section)
IP60 of IEC60529, dust tight but not water protected
for solder lug & screw terminal models
IP67 of IEC60529, dust tight & water protected during temporary immersion
for wire lead models
Installation
Soldering Time & Temp:
Mounting Torque:
Manual Soldering: See Profile A in Supplement section.
1.47Nm (13 lb•in)
Standards & Certifications
Flammability Standards: UL94V-0 outer case
Wiring Material Standards: UL AWM 1015 Recognized at Flammability VW-1;
Temperature Range –20°C ~ +105°C; Maximum Load 600V; AWG 16.
CSA TEW 105 Certified at Temperature Range –20°C ~ +105°C;
Maximum Load 600V
A132
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