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NKK Switches | WR11AF

Manufacturer Part #

WR11AF

WR Series 15 A SPST On-None-Off Environmentally Sealed Rocker Switch

ECAD Model:
Mfr. Name: NKK Switches
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
NKK Switches WR11AF - Technical Attributes
Attributes Table
Switch Operation: On-None-Off
Circuitry: SPST
Current Rating: 15A
Termination Style: Quick Connect
Contact Material: Silver Over Copper
Mounting Method: Panel Mount
Features & Applications

The WR series SPST on-none-on environmentally sealed black rocker switch. The 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.

Specifications:

  • Electrical Capacity (Resistive Load)
    • Power Level: 15 A @ 125/250 V AC or 15 A @ 30 V 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: 1,250 V AC minimum between contacts for 1 minute minimum
    • 3,750 V 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 (UL94 V-0)
    • Inner Case: Melamine (UL94 V-0)
    • Cover for Wire Lead Models: Glass fiber reinforced polyamide (UL94 V-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)

 

 

Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
20 Weeks
Minimum Order:
1000
Multiple Of:
1
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$15,500.00
USD
Quantity
Unit Price
2
$16.15
4
$16.02
10
$15.86
25
$15.69
40+
$15.50
Product Variant Information section