NP Series
Sealed Industrial Pushbutton Switch
A
Pushbutton
Features/Benefits
•
IP68 sealed
•
1,000,000 life cycle
•
Multiple housing styles
•
Capable of up to 5A resistive load
•
Wirelead options available
•
RoHS compliant
Typical Applications
•
Harsh environments
•
Off-Road
•
Industrial
•
Transportation
•
Military
Specifications
FUNCTION: SPDT Double Break (Form Z) Momentary
CONTACT ARRANGEMENT: N.O. and N.C.
MOUNTING TYPE: Threaded front or rear mount and slot mount
TORQUE SPEC FOR THREADED BODY: Do not exceed 50 in-lbs
(5.65 N-m)
Electrical (cont.)
DIELECTRIC STRENGTH: 1000 V AC for 1 min.
INSULATION RESISTANCE: 1 G
Ω
@ 500 VDC
INITIAL CONTACT RESISTANCE 50 mΩ max (without wire leads)
BOUNCE TIME: <5 ms
Mechanical
OPERATING LIFE: 1,000,000 cycles
TOTAL TRAVEL: 1.6 ± 0.15 mm
OPERATING POINT 0.9 ± 0.25 mm
OVER TRAVEL: 0.45 min.
OPERATING FORCE: 8N ± 1.5N
VIBRATION: 10-500 Hz 10g Max
SHOCK: 50g 11ms sawtooth wave
Materials
HOUSING: 6061-T6 Aluminum, black or clear anodized
BASE: PBT
CAP: PBT
ACTUATOR: PBT
INTERNAL SEAL: Silicone rubber
TERMINALS: Copper with silver nickel inlay, silver plating
MOVABLE CONTACT: Copper alloy, gold over silver plating
TERMINAL SEAL: Epoxy
Electrical
CONTACT RATING:
Option G - Gold over Silver
10mA/5 VDC (1,000,000 cycles)
Option Q - Silver
1A/32 VDC resistive (100,000 cycles)
5A/32 VDC resistive (25,000 cycles)
3A/32 VDC resistive (25,000 cycles)
Operating Environment
OPERATING TEMPERATURE: -40˚C to +85˚C
ESD PROTECTION: 15KV min.
Process Environment
SEALING: IP68
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, please contact Customer Service.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box.
N
Designation
NP
NP Series
Operating Force
8 Newtons
8
Actuator Style
S
Standard
E
Extended (D housing style only)
Terminal Seal
E
Epoxy
All models are epoxy sealed
Contact Material
Silver (STD)
Q
G
Gold over silver
Termination
03
Solder Lug (STD)
02
PC Pin (G Contact Material)
W4
4x 12” 22 AWG UL1569 wire (overmolded)
W3
3x 12” 22 AWG UL1569 wire (overmolded)
Housing Anodizing Color
Clear anodized
1
2
Black anodized (STD)
P
8
E
* Please contact
Customer Service
for additional colors.
Actuator Color*
2
Black (STD)
3
Red
4
Orange
5
Yellow
9
Gray
Housing Style
T
Standard threaded mount
L
Long threaded mount
H
Short threaded mount
S
Slot mount
R
Rear mount
D
Dome bezel
P
Tapered bezel
Specifications and dimensions subject to change
A-118
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