WR11AT NKK Switches, WR11AT Datasheet - Page 5

• 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

B
Series WR
B128
.250” (6.35mm) Quick Connect Terminals
Wire Lead Terminals
WR13AF
WR15BL
Wire leads are covered with heat
resistant vinyl in accordance with
UL 1015 and CSA TEW 105
Standards for Appliance Wiring
Material (AWM).
(41.0)
1.614
(41.0)
1.614
(30.0)
(30.0)
1.181
1.181
NKK P/N This Side
NKK P/N This Side
(12.9)
(24.0)
(12.9)
(24.0)
.508
.945
.508
.945
STANDARD WIRE COLOR SCHEME
TYPICAL SWITCH DIMENSIONS
(25.4)
1.00
(25.4)
1.00
24˚
24°
www.nkk.com
.098
(2.5)
.098
(2.5)
.307
(7.8)
(7.8)
.307
WR11 model does not have terminal 1.
WR11 model does not have terminal 1.
WR12-19
(39.5)
1.555
(41.35)
WR11
1.628
Terminal Numbers & Wire Colors
(10.75)
.423
(7.95)
.313
(6.35)
(1.65)
.065
.250
(200.0)
Environmentally Sealed Rockers
(3.95)
7.874
.156
White
.031
(0.8)
Black
Dia Typ
.295
(7.5)
1a
Typ
+ –
(34.2)
1.346
(20.0)
(10.0)
.394
(34.2)
1.346
(3.6)
.142
Black
1
1
1b
1a
(15.8)
.622
(17.2)
.677
White
1a
1
1b
(17.2)
.677
Red
1b
(22.6)
.890
(28.8)
1.134
(1.0mm ~ 4.0mm)
(1.0mm ~ 4.0mm)
Panel Thickness
Panel Thickness
.039” ~ .157”
.039” ~ .157”
(17.2)
(17.2)
.677
.677
(34.2)
1.346
(34.2)
1.346