WR11AT中文资料
Distinctive Characteristics
Single unit construction of the flange and outer housing gives added protection from environmental elements.
Specially designed contact mechanism for breaking light welds.
Minimal contact bounce achieved with specially designed interlocked switching mechanism.
Heat resistant resin used for outer housing, inner case, and cover on wire lead models meets UL94V-0 flammability standard and provides high arc and tracking resistance.
Addition of new .250” quick connect terminal option. Now available with solder lug, screw, quick connect, and wire lead terminations.
Actual Size
Sealed Construction Meets IP60 & IP67 Standards Solder lug, screw, and quick connect terminal models
meet IP67 of IEC60529 Standards at front panel (dust tight and water protected for temporary immersion, patent pending). Behind panel standard is IP60 (dust tight but not water protected).
Wire lead models conform fully to IP67 of IEC60529 Standards at front and behind panel (dust tight and water protected for temporary immersion). Switch base is epoxy sealed and covered by an outer case for further protection from dust and water. (Switches cannot be operated under water. Contact factory for further details regarding operating environment.)
General Specifications
Electrical Capacity (Resistive Load)
Power Level:
15A @ 125/250V AC or 15A @ 30V DC
Other Ratings
Contact Resistance:
10 milliohms maximum for solder lug, screw & quick connect terminal models
30 milliohms maximum for wire lead terminal models Insulation Resistance: 200 megohms minimum @ 500V DC
Dielectric Strength:
1,250V AC minimum between contacts for 1 minute minimum
3,750V AC minimum between contacts & case for 1 minute minimum Mechanical Life: 30,000 operations minimum
Electrical Life:
15,000 operations minimum for circuit 11 and 12 models
10,000 operations minimum for circuit 13, 15, 18, 19 models
Angle of Throw: 24°
Materials & Finishes
Rocker: Phenylene oxide
Outer Housing: Polyamide (UL94V-0) Inner Case: Melamine (UL94V-0)
Cover for Wire Lead Models: Glass fiber reinforced polyamide (UL94V-0) Flange Gasket: Nitrile butadiene rubber Movable Contactor: Copper with silver plating
Movable Contacts: Silver alloy plus copper with silver plating Stationary Contacts: Silver alloy plus copper with silver plating
Terminals: Copper with tin plating for solder lug & wire lead Brass with silver plating for screw lug Brass with tin plating for quick connect
Wire Lead Covers: Heat resistant polyvinyl chloride (Leads are AWG 14)
Environmental Data
Operating Temp Range:
–25°C through +85°C (–13°F through +185°F) Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F)
Vibration:
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
Shock:
50G (490m/s 2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Front Panel Seal: IP67 of IEC60529, dust tight & water protected during temporary immersion for all models
Behind Panel Seal:
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:
Manual Soldering: See Profile A in Supplement section.
Cleaning: Hand clean locally using alcohol based solution.
S tandards & Certifications Flammability Standards: UL94V-0 outer housing, inner case, & outer cover on wire lead models
UL Recognized: 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.C-UL Recognized: 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. VDE Approved: 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.
EN Conformity: WR11 & WR12 models meet European Norm for 3mm contact gap to prevent contact welds; EN No. 61058-1
Wiring Material Standards: 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
V D E
TYPICAL SWITCH ORDERING EXAMPLE
SPDT
ON-NONE-ON Circuit
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
WR12BS
Solder Lug Terminals with Epoxy Seal
Ivory Rocker
IMPORTANT:
Switches are supplied without UL,
C-UL, & VDE marking unless specified. Specific models & ratings noted on General Specifications page.
TYPICAL SWITCH DIMENSIONS
WR12AS WR11 model does not have terminal 1.
Screw Lug Terminals
Solder Lug Terminals
WR12AT WR11 model does not have terminal 1.
Panel Thickness .039” ~ .157” (1.0mm ~ 4.0mm)
Panel Thickness .039” ~ .157” (1.0mm ~ 4.0mm)
TYPICAL SWITCH DIMENSIONS
WR13AF WR11 model does not have terminal 1.
.250” (6.35mm) Quick Connect Terminals
WR15BL WR11 model does not have terminal 1.
Wire Lead Terminals
Panel Thickness .039” ~ .157” (1.0mm ~ 4.0mm)
Panel Thickness .039” ~ .157” (1.0mm ~ 4.0mm)
STANDARD WIRE COLOR SCHEME
Terminal Numbers & Wire Colors
1a
1
1b WR11Black White WR12-19
White
Black Red
Wire leads are covered with heat resistant vinyl in accordance with UL 1015 and CSA TEW 105 Standards for Appliance Wiring Material (AWM).