LB25RKW01 NKK Switches, LB25RKW01 Datasheet - Page 7

• Manufacturer Part Number: LB25RKW01
• Description: SW PB DPDT MOM RECT SILV SLD MT
• Manufacturer: NKK Switches
• Series: LBr
• Type: Standardr

Specifications of LB25RKW01

• Circuit: DPDT
• Switch Function: On-Mom
• Contact Rating @ Voltage: 3A @ 125VAC
• Actuator Type: Plunger for Cap
• Mounting Type: Panel Mount, Snap-In
• Termination Style: Solder, Quick Connect - .110" (2.8mm)
• Pole Throw Configuration: DPDT
• Switch Configuration: ON ON
• Actuator Style: Round Button
• Current Rating (max): 3A
• Illumination Type: Not Required
• Ac Voltage Rating (max): 250VVAC
• Dc Voltage Rating (max): 30VVDC
• Contact Material: Silver Alloy
• Contact Plating: Silver
• Mechanical Life: 1000000
• Product Height (mm): 34mm
• Product Depth (mm): 23.7mm
• Product Length (mm): 23.7mm
• Operating Temp Range: -25C to 70C
• Mounting Style: Panel
• Terminal Type: Quick Connect/Solder
• Contact Form: DPDT
• Contact Rating: 3 Amps at 125 Volts, 250 Volts
• Actuator: Button, Rectangular
• Supply Voltage: 125 Volts, 250 Volts
• Terminal Seal: Epoxy
• 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
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Illumination Type, Color: -
• Illumination Voltage (nominal): -
• Lead Free Status / Rohs Status: Compliant

Standard Size Snap-in Pushbuttons
The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires an external
power source. Single color LEDs are colored in OFF state; bicolor LEDs are translucent white in OFF state. Polarity marks are on the
switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the
formula in the Supplement section. Additional lamp detail is shown in the Accessories & Hardware section.
Color Codes:
Material:
Polycarbonate
Finish: Glossy
Cap Colors
Available:
Material:
Polycarbonate
Finish: Glossy
Cap Colors
Available:
LED factory
assembled in Spot
Illuminated Caps
Not Available
Separately
A
A
JB
B
B
C
Clear Lens
White Diffuser
G
C
F
E
F
Examples: AT480CA (red LED, black cap); AT4016CFB (red/green bicolored LED, white cap)
A Black
H
(13.2) Sq
.520
Forward Peak Current
Continuous Forward Current
Forward Voltage
Reverse Peak Voltage
Current Reduction Rate Above 25°C
Ambient Temperature Range
When ordering spot illuminated cap separately, LED color must be specified.
Single Color LED
(+)
with 1 Element
(13.2) Sq
.520
B White
AT4129
Square
(13.2) Sq
.520
CAP TYPES & COLOR COMBINATIONS
Square
AT484
Material: Polycarbonate
(3.5)
.138
(-)
.256
(6.5)
C Red
(4.0)
.157 (2.0)
(3.5)
.138
(6.5)
.256
.079
(5.0)
.197
(19.0) Dia
.748
Spot Illuminated Cap with LED
(+)
Cap for Super Bright LEDs
with 2 Elements
Cap for Nonilluminated
(3.5)
.138
Square
Bicolor LED
AT480
D Amber
(6.5)
.256
LED Specifications
AT4128
(19.0) Dia
.748
Round
www.nkk.com
(4.5)
.177
I
I
V
V
∆I
(5.5)
.217
FM
F
(-)
F
RM
Finish: Glossy
F
E Yellow
AT4017
Round
(19.0) Dia
.748
0.13mA/°C 0.40mA/°C 0.40mA/°C 0.43/0.38mA/°C
(6.0)
.236
(4.5)
10mA
.177
1.9V
(13.2)
.520
8mA
(5.5)
.217
1 C
Red
5V
.079
(2.0)
F Green
(5.0)
.197
Rectangular
AT4130
Single Color
(13.2)
.520
AT4016
Round
Amber
30mA
24mA
2.0V
1 D
(19.4)
.764
5V
(4.5)
.177
(5.5)
.217
–25° ~ +50°C
G Blue
.236
(6.0)
(5.0)
.197
Rectangular
(19.4)
.764
AT4030
Green
30mA
24mA
2.1V
1 F
5V
.236
(6.0)
Series LB
Not Available Separately
Factory Assembled LED;
H Gray
(5.0)
.197
Cap with Window
AT631 AT632
Red/Green
White Diffuser
30/25mA
2.0/2.2V
LEDs AT625
Transparent
Translucent
Bicolor
Clear Lens
20mA
No Lamp
C F
J Clear
—
Cap
D53
D