KB15CKW01-12-EB-RO NKK Switches, KB15CKW01-12-EB-RO Datasheet - Page 5

• Manufacturer Part Number: KB15CKW01-12-EB-RO
• Description: Pushbutton Switches SPDT ON-(ON) RND YEL
• Manufacturer: NKK Switches
• Series: KBr
• Type: Momentary Contactr

Specifications of KB15CKW01-12-EB-RO

• Contact Form: SPDT
• Mounting Style: Panel
• Switch Function: ON - (ON)
• Illumination: Illuminated
• Illumination Color: Yellow, White
• Current Rating (max): 1 Amp
• Voltage Rating Ac: 250 Volts
• Termination Style: Solder Lug
• Contact Plating: Silver
• Contact Material: Phosphor Bronze
• Actuator: Square
• Flammability Rating: UL 94 V-0
• Body Shape: Round
• Contact Rating: 1 Amp at 125 Volts, 250 Volts
• Dielectric Strength: 1500 Volts
• Housing Material: Polyamide
• Insulation Resistance: 1000 MOhms
• Led Size: T-1
• Mounting Angle: Straight
• Operating Force: 0.98 N to 1.96 N
• Supply Voltage: 125 Volts, 250 Volts
• Terminal Seal: Epoxy
• Pole Throw Configuration: SPDT
• Switch Configuration: ON ON
• Actuator Style: Round Button
• Illumination Type: Incandescent Lamp
• Ac Voltage Rating (max): 250VVAC
• Dc Voltage Rating (max): 30VVDC
• Product Height (mm): 38.5mm
• Product Depth (mm): 14mm
• Product Length (mm): 14mm
• Operating Temp Range: -25C to 50C
• Terminal Type: Solder Lug
• Lead Free Status / Rohs Status: Details
• Other names: 633-15CKW0112EB KB15CKW01-12-EB

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