WR11AT NKK Switches, WR11AT Datasheet - Page 2

• Manufacturer Part Number: WR11AT
• Description: SWITCH ROCKER SPST 15A SEALED
• Manufacturer: NKK Switches
• Series: WRr
• Type: Environmentally Sealed Rockersr

Specifications of WR11AT

• Circuit: SPST
• Switch Function: On-Off
• Contact Rating @ Voltage: 15A @ 125VAC
• Illumination: Non-Illuminated
• Mounting Type: Panel Mount, Snap-In
• Termination Style: Screw Terminal
• Panel Cutout Dimensions: 34.20mm x 17.20mm
• Pole Throw Configuration: SPST
• Switch Configuration: ON None OFF
• Actuator Style: Rocker
• Actuator Material: Phenylene Oxide
• Current Rating (max): 15A
• Ac Voltage Rating (max): 250VVAC
• Dc Voltage Rating (max): 30VVDC
• Mechanical Life: 30000
• Contact Material: Silver Alloy/Copper
• Contact Plating: Silver
• Housing Material: N/A/Polyamide
• Product Height (mm): 46.7mm
• Product Depth (mm): 24mm
• Product Length (mm): 41mm
• Operating Temp Range: -25C to 85C
• Mounting Style: Panel
• Terminal Type: Screw Lug
• Contact Form: SPST
• Contact Rating: 15 Amps at 125 VoltsAC, 250 VoltsAC, 30 VoltsDC
• Actuator: Rocker
• Color: Black
• Terminal Seal: Epoxy
• Features: Specially designed contact mechanism for breaking light welds
• Voltage Rating Ac: 125 VoltsAC, 250 VoltsAC
• Actuator Type: Rectangle
• Current, Rating: 15 A
• Dielectric Strength: 3750 VAC
• Ip Rating: IP67
• Mounting Hole Size: 1.346"L×0.677"W
• Number Of Poles: 1
• Number Of Positions: 2
• Operation: On-None-Off
• Termination: Screw
• Voltage, Rating: 250/30 VAC/VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Illumination Type, Color: -
• Illumination Voltage (nominal): -
• Lead Free Status / Rohs Status: Compliant
• Other names: 360-1508; WR11AT-RO; WR11AT-RO

Distinctive
Environmentally Sealed Rockers
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.)
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.
Available with solder lug, screw, quick connect,
and wire lead terminations.
Characteristics
www.nkk.com
Actual Size
Series WR
B125
B