WR15AT NKK Switches, WR15AT Datasheet

WR15AT

Manufacturer Part Number

WR15AT

Description

SWITCH ROCKER SPDT SCREW LUG

Manufacturer

NKK Switches

Series

WRr

Type

Environmentally Sealed Rockersr

Datasheet

1.WR11AF.pdf (5 pages)

Specifications of WR15AT

Circuit

SPDT

Switch Function

On-Mom

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

Contact Form

SPDT

Contact Rating

15 Amps at 125 VoltsAC, 250 VoltsAC, 30 VoltsDC

Actuator

Rocker

Color

Black

Mounting Style

Panel

Terminal Seal

Epoxy

Contact Plating

Silver

Features

Specially designed contact mechanism for breaking light welds

Voltage Rating Ac

125 VoltsAC, 250 VoltsAC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Illumination Type, Color

Illumination Voltage (nominal)

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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General

Series WR

B124

Electrical Capacity (Resistive Load)

Other Ratings

Materials & Finishes

Environmental Data

Installation

Standards & Certifications

Cover for Wire Lead Models:

Wiring Material Standards:

Flammability Standards:

Operating Temp Range:

Soldering Time & Temp:

Insulation Resistance:

Stationary Contacts:

Movable Contactor:

Contact Resistance:

Dielectric Strength:

Behind Panel Seal:

Movable Contacts:

Wire Lead Covers:

Front Panel Seal:

Mechanical Life:

Angle of Throw:

Outer Housing:

Flange Gasket:

Electrical Life:

Power Level:

Inner Case:

Terminals:

Vibration:

Humidity:

Cleaning:

Rocker:

Shock:

VDE:

EN:

UL:

Specifications

15A @ 125/250V AC or 15A @ 30V DC

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°

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

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)

–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

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

Manual Soldering: See Profile A in Supplement section.

Hand clean locally using alcohol based solution.

UL94V-0 outer housing, inner case, & outer cover on wire lead models

File No. E44145

Solder & screw lug models recognized at 15A @ 125/250V AC & 15A @ 30V DC.

Add “/U” to end of part number to order UL mark on switch.

Add “/CUL” to end of part number to order cULus mark on switch.

License No. 126501

All models approved at 15A @ 250V AC (pending for quick connect).

Add “/V” to end of part number to order VDE mark on switch.

No. 61058-1

WR11 & WR12 models meet European Norm for 3mm contact gap to prevent contact welds.

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.

) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)

www.nkk.com

Environmentally Sealed Rockers

Related parts for WR15AT

WR15AT Summary of contents

Page 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. B124 Environmentally Sealed Rockers ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) 2 www.nkk.com ...

Page 2

... Environmentally Sealed Rockers 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, ...

Page 3

... Quick Connect ON NONE (ON) with Ivory Rocker (ON) OFF (ON) ON OFF (ON Momentary DESCRIPTION FOR TYPICAL ORDERING EXAMPLE WR12BS SPDT www.nkk.com Environmentally Sealed Rockers B S Terminals Black Solder Lug with S Epoxy Seal* Ivory Solder Lug without SN Epoxy Seal* Screw Lug with T Epoxy Seal ...

Page 4

... Environmentally Sealed Rockers Rocker Position ( ) = Momentary Down Center Pole Model SP WR11 ON NONE WR12 ON NONE WR13 ON OFF SP WR15 ON NONE WR18 (ON) OFF WR19 ON OFF (7.8) NKK P/N This Side .307 (41.0) 1.614 24° (30.0) (25.4) 1.181 1.00 (12.9) .508 (2.5) (24.0) .098 .945 NKK P/N This Side (7 ...

Page 5

... WR11 model does not have terminal 1. STANDARD WIRE COLOR SCHEME Terminal Numbers & Wire Colors WR11 WR12-19 www.nkk.com Environmentally Sealed Rockers (1.65) Dia Typ .065 (0.8) Typ .031 1a (22.6) (6.35) (7.5) .890 1 .250 ...

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