KB25SKW01-12-CC NKK Switches, KB25SKW01-12-CC Datasheet - Page 5

• Manufacturer Part Number: KB25SKW01-12-CC
• Description: Pushbutton Switches PUSHBUTTON SWITCH ILLUM DPDT ON-ON SQR
• Manufacturer: NKK Switches
• Series: KBr
• Type: Miniature Pushbuttonsr

Specifications of KB25SKW01-12-CC

• Contact Form: DPDT
• Switch Function: ON - (ON)
• Contact Rating: 1 Amp at 125 VoltsAC, 250 VoltsAC
• Termination Style: Solder Lug
• Actuator: Square
• Cap Color: Red, Red
• Supply Voltage: 125 VoltsAC, 250 VoltsAC
• Mounting Style: Panel
• Terminal Seal: Molded
• Contact Plating: Silver
• Contact Material: Phosphor Bronze
• Illumination: Illuminated
• Flammability Rating: UL 94 V-0
• Body Length: 24.7 mm
• Body Shape: Square
• Dielectric Strength: 1500 Volts AC
• Features: Snap-action mechanism for long life; front panel relamping; latchdown feature gives indication of circuit status
• Housing Material: Polyamide
• Insulation Resistance: 1000 MOhms
• Led Size: T-1 Bi-pin
• Led Supply Voltage: 12 Volts
• Mounting Angle: Straight
• Operating Force: 2.94 N
• Water / Moisture Rating: Non Water Resistant
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Miniature Pushbuttons
A partitioned plastic guard is supplied with each switch to provide insulation between terminals.
Installation steps:
AT611
Incandescent
AT634
5-volt
2-element
with 1 Resistor
AT634
LEDs are colored
in OFF state.
No Code
No Code
W
G
1. Identify wire-to-terminal connections.
2. Thread wires through the guard.
Silver Contacts
Gold Contacts
Complete explanation of operating range in Supplement section.
LED circuit is isolated and requires external power source. Polarity marks are on the bottom of the switch.
T-1
T-1 Bi-pin
(+)
1
⁄
4
No Barrier
Built-in bezel
No Lamp
Bi-pin
The resistor value can be calculated by using the formula in the Supplement section.
The electrical specifications shown are determined at a basic temperature of 25°C.
AT615
Neon
If the source voltage exceeds the rated voltage, a ballast resistor is required.
Power Level
1A @ 125V AC & 250V AC
CONTACT MATERIALS, RATINGS & TERMINALS
Logic Level
0.4VA maximum @ 28V AC/DC
Ambient Temperature Range for lamps below: –25°C ~ +50°C.
(-)
Color Codes:
Forward Peak Current
Continuous Forward Current
Forward Voltage
Reverse Peak Voltage
Current Reduction Rate Above 25°C
Voltage
Current
Endurance
LAMP COLORS & SPECIFICATIONS
AT634
12-volt
4-element
with 2 Resistors
Incandescent & Neon Lamps
3. Solder the connections.
4. Push the guard fully onto the switch body.
AT055 Crossover Guard
Bright LED with Resistor
(+)
BARRIER TYPE
Red
5C
V
I
Hours
www.nkk.com
B
115mA
Amber
5V AC
5D
05
7,000 average
With Barrier
Built-in barrier only available for Square and Rectangular
Green
12V AC
01
60mA
5F
(-)
12
I
I
V
V
∆I
FM
F
F
RM
F
AT634
24-volt
4-element
with 2 Resistors
Solder Lug
110V AC
10,000
25mA
1.5mA
05
5V
4V
—
—
01
(+)
Resistor Codes
.079
Thk = (0.2)
(2.0)
Series KB
.039
(1.0)
Recommended Resistors
for Neon:
33K ohms for 110V AC;
100K ohms for 220V AC
(12.4) Dia
.488
20mA
.008
12V
12
8V
—
—
Com = (0.1)
.071
(1.8)
(5.0)
.197
.005
(14.0) Dia
.551
(17.0)
.669
10mA
24V
16V
24
—
—
D27
(-)
D