WR11AT NKK Switches, WR11AT Datasheet - Page 3

• 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
B126
1
Poles
Switches are supplied without UL,
cULus & VDE marking unless specified.
Specific models & ratings noted on
General Specifications page.
WR
SPST
SPDT
IMPORTANT:
ON-NONE-ON Circuit
1
2
3
5
8
9
(
(ON)
ON
ON
ON
ON
ON
TYPICAL SWITCH ORDERING EXAMPLE
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
) = Momentary
Circuits
1
NONE
NONE
NONE
SPDT
OFF
OFF
OFF
www.nkk.com
(ON)
(ON)
(ON)
OFF
ON
ON
WR12BS
2
*
*
A
B
Contact Factory
for Quick Connect
with Ivory Rocker
Rockers
Black
Ivory
Ivory Rocker
Solder Lug Terminals
with Epoxy Seal
Environmentally Sealed Rockers
B
SN
TN
FN
S
T
F
L
*
Wire harness & cable
assemblies offered
only in Americas
Terminals
Solder Lug with
Epoxy
Solder Lug without
Epoxy
Screw Lug with
Epoxy Seal
Screw Lug without
Epoxy Seal
.250” (6.35mm)
Quick Connect with
Epoxy
.250” (6.35mm)
Quick Connect
without Epoxy Seal
Wire Lead
S
Seal*
Seal*
Seal*
*