Environmentally Sealed Rockers
Series WR
General Specifications
Electrical Capacity (Resistive Load)
Power Level:
15A @ 125/250V AC or 15A @ 30V DC
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Angle of Throw:
10 milliohms maximum for solder lug, screw & quick connect terminal models
30 milliohms maximum for wire lead terminal models
200 megohms minimum @ 500V DC
1,250V AC minimum between contacts for 1 minute minimum
3,750V AC minimum between contacts & case for 1 minute minimum
30,000 operations minimum
15,000 operations minimum for circuit 11 and 12 models
10,000 operations minimum for circuit 13, 15, 18, 19 models
24°
Materials & Finishes
Rocker:
Outer Housing:
Inner Case:
Cover for Wire Lead Models:
Flange Gasket:
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Terminals:
Wire Lead Covers:
Phenylene oxide
Polyamide (UL94V-0)
Melamine (UL94V-0)
Glass fiber reinforced polyamide (UL94V-0)
Nitrile butadiene rubber
Copper with silver plating
Silver alloy plus copper with silver plating
Silver alloy plus copper with silver plating
Copper with tin plating for solder lug & wire lead
Brass with silver plating for screw lug
Brass with tin plating for quick connect
Heat resistant polyvinyl chloride (Leads are AWG 14)
Environmental Data
Operating Temp Range:
Humidity:
Vibration:
Shock:
Front Panel Seal:
Behind Panel Seal:
–25°C through +85°C (–13°F through +185°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/s
2
) 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
IP60 of IEC60529, dust tight but not water protected for solder lug, screw & quick connect models
IP67 of IEC60529, dust tight & water protected during temporary immersion for wire lead models
Installation
Soldering Time & Temp:
Cleaning:
Manual Soldering: See Profile A in Supplement section.
Hand clean locally using alcohol based solution.
Standards & Certifications
Flammability Standards:
UL Recognized:
C-UL Recognized:
R
R
V
D E
VDE Approved:
EN Conformity:
Wiring Material Standards:
UL94V-0 outer housing, inner case, & outer cover on wire lead models
Solder & screw lug models recognized at 15A @ 125/250V AC & 15A @ 30V DC;
UL File No. WOYR2.E44145. Add “/U” to end of part number to order UL mark on switch.
Solder & screw lug models recognized at 15A @ 125/250V AC & 15A @ 30V DC;
C-UL File No. WOYR8.E44145. Add “/C-UL” to end of part number to order C-UL mark on switch.
All models approved at 15A @ 250V AC (pending for quick connect); VDE License No. 126501.
Add “/V” to end of part number to order VDE mark on switch.
WR11 & WR12 models meet European Norm for 3mm contact gap to prevent contact welds;
EN No. 61058-1
UL AWM 1015 Recognized at Flammability VW-1;
Temperature Range –20°C ~ +105°C; Maximum Load 600V; AWG 14.
CSA TEW 105 Certified at Temperature Range –20°C ~ +105°C; Maximum Load 600V
05-07
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NKK [ NIHON KAIHEIKI INDUSTRY CO. LTD. ]
