LB26RKW01 NKK Switches, LB26RKW01 Datasheet - Page 2

• Manufacturer Part Number: LB26RKW01
• Description: SW PB DPDT ALT RECT SILV SLD MT
• Manufacturer: NKK Switches
• Series: LBr
• Type: Standardr

Specifications of LB26RKW01

• Circuit: DPDT
• Switch Function: On-On
• Contact Rating @ Voltage: 3A @ 125VAC
• Actuator Type: Plunger for Cap
• Mounting Type: Panel Mount, Snap-In
• Termination Style: Solder, Quick Connect - .110" (2.8mm)
• Contact Form: DPDT
• Contact Rating: 3 Amps at 125 Volts, 250 Volts
• Actuator: Button, Rectangular
• Supply Voltage: 125 Volts, 250 Volts
• Mounting Style: Snap In
• Terminal Seal: Epoxy
• Contact Plating: Silver
• Contact Material: Phosphor Bronze
• Illumination: Not Illuminated
• Illumination Color: Red
• Flammability Rating: UL 94 V-0
• Body Length: 22.5 mm
• Body Shape: Rectangular
• Dielectric Strength: 1000 Volts
• Features: Latchdown feature gives indication of circuit status
• Housing Material: Polyamide, Glass Fiber Reinforced
• Insulation Resistance: 200 MOhms
• Led Supply Voltage: 250 Volts
• Mounting Angle: Vertical
• Operating Force: 5.39 N
• Body Style: Standard
• Current, Rating: 3 A
• Electrical Life: 100000 Operations (Min.)
• Force, Operating: 4.41 N
• Material, Casing: Glass Fiber Reinforced Polyamide
• Material, Contact: Silver
• Material, Terminal: Brass with Silver Plating
• Mechanical Life: 1000000 Operations (Min.) Momentary Circuit, 200000 Operations (Min.) Maintained Circuit
• Mounting Hole Size: 0.882"L×0.638"W
• Number Of Poles: 2
• Number Of Positions: 2
• Operation: On-On
• Resistance, Contact: 50 Milliohms (Max.)
• Resistance, Insulation: 200 Megohms (Min.) @ 500 VDC
• Special Features: Illuminated, Alternate Legend
• Standards: UL Recognized, CSA Certified
• Temperature, Operating: -25 to +50 °C
• Termination: Solder/Quick Connect
• Voltage, Rating: 250/30 VAC/VDC
• Current Rating (max): 3 Amps
• Voltage Rating Ac: 250 Volts
• Pole Throw Configuration: DPDT
• Switch Configuration: ON ON
• Actuator Style: Round Button
• Illumination Type: Not Required
• Ac Voltage Rating (max): 250VVAC
• Dc Voltage Rating (max): 30VVDC
• Product Height (mm): 34mm
• Product Depth (mm): 23.7mm
• Product Length (mm): 23.7mm
• Operating Temp Range: -25C to 70C
• Terminal Type: Quick Connect/Solder Lug
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Illumination Type, Color: -
• Illumination Voltage (nominal): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: LB26RKW01-RO; LB26RKW01-RO

General Specifications
NKK Switches • email: [e-mail] • Phone [phone] • Fax [phone] • www.nkkswitches.com
Electrical Capacity (Resistive Load)
Other Ratings
Materials & Finishes
Environmental Data
Installation
R
Standards & Certifications
Soldering Time & Temperature:
Nominal Operating Force:
Flammability Standards:
Operating Temp Range:
UL & C-UL Recognized:
Cap Installation Force:
Insulation Resistance:
Quick Connect Force:
Stationary Contacts:
Power Level (silver):
Contact Resistance:
Dielectric Strength:
Logic Level (gold):
Movable Contact:
Mechanical Life:
Contact Timing:
Snap-in Frame:
CSA Certified:
Electrical Life:
Terminals:
Vibration:
Humidity:
Housing:
Sealing:
Shock:
Travel:
Base:
3A @ 125V AC or 3A @ 250V AC or 3A @ 30V DC
0.4VA maximum @ 28V AC/DC maximum
Note: Find additional explanation in Supplement section.
50 milliohms maximum for silver; 100 milliohms maximum for gold
200 megohms minimum @ 500V DC
1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum
1,000,000 operations minimum for momentary circuit
200,000 operations minimum for maintained circuit
100,000 operations minimum
4.41N
Nonshorting (break-before-make)
Pretravel .059” (1.5mm); Overtravel .059” (1.5mm); Total Travel .118” (3.0mm)
Pretravel .087” (2.2mm); Overtravel .031” (0.8mm); Total Travel .118” (3.0mm)
Glass fiber reinforced polyamide (UL94V-0)
Stainless steel
Silver alloy or copper with gold plating
Silver alloy or copper with gold plating
Liquid crystal polymer (UL94V-0)
Phosphor bronze with silver or gold plating
–25°C through +70°C (–13°F through +158°F)
Note: When used with a polyvinyl chloride splash cover, the lowest limit is 0°C (32°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
Not available for snap-in; see next section for panel seal.
3.92N maximum downward force on cap
52.95N maximum downward force on connector
Manual Soldering: See Profile A in Supplement section.
UL94V-0 housing & base
All models recognized at 3A @ 125V or 250V AC or 0.4VA @ 28V AC/DC maximum;
UL File No. WOYR2.E44145; add “/U” to end of part number to order UL mark on switch;
C-UL File No. WOYR8.E44145; add “/C-UL” to end of part number to order C-UL mark on switch.
All models certified at 3A @ 125V or 250V AC or 0.4VA @ 28V AC/DC maximum;
CSA File Nos. 023535-0-000; add “/C” to end of part number to order CSA mark on switch.
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Standard Size Pushbuttons
Series LB
03-07