MB2011LD1A NKK [Nihon Kaiheiki Industry Co. Ltd.], MB2011LD1A Datasheet - Page 5

• Manufacturer Part Number: MB2011LD1A
• Description: Miniature Pushbuttons
• Manufacturer: NKK [Nihon Kaiheiki Industry Co. Ltd.]

NKK Switches • email: [e-mail] • Phone [phone] • Fax [phone] • www.nkkswitches.com
(9.0) Dia
.354
For S1, S2, or S4 Bushing
W
Standard Hardware: .154” (3.9mm)
G
D1
A
S1
Maximum Panel Thickness with
(0.8)
.031
Standard hardware for bushings S1, S4, & D1 includes 2 hex nuts & 1 lockwasher; D3 bushing has 1 hex nut & 1 o-ring.
(6.5) Dia
.256
Silver over Silver
Gold over Brass or Copper
Gold over Silver
.335” (8.5mm)
Threaded with Keyway
.335” (8.5mm)
Threaded with D Flat
Keyway
(9.0) Dia
.354
with
Note: This dual rated option is suitable when two or more identical switches are used in logic and in power circuits
within the same application. See Supplement section for complete explanation of dual rating and operating range.
Standard Hardware: .154” (3.9mm)
.024
(2.5)
.098
(0.6)
Maximum Panel Thickness with
Standard & optional hardware are illustrated following the Typical Switch Dimension drawings.
.220
(5.6)
1/4-40 Thd
Bushing Mount Miniature Pushbuttons
.335
(8.5)
(2.5)
.098
Note: Complete explanation of operating range in Supplement section.
(3.5)
.138
1/4-40 Thd
Optional Locking Ring
For S1 or S4 Bushing
(6.5) Dia
.256
(2.2) Dia
.087
CONTACT MATERIALS & RATINGS
.335
(8.5)
with
S2
(9.0) Dia
.354
Power Level
Logic Level
Power Level
or Logic Level
(3.5)
.138
(0.8)
.031
(6.5)
.256
.335” (8.5mm)
Smooth with Keyway
BUSHINGS
Panel Cutouts
(2.5)
.098
.244
(6.2) Dia
D3
.335
(8.5)
(6.5) Dia
.256
For D1 Bushing
.335” (8.5mm)
Threaded Splashproof without Keyway
D Flat
(10.0) Dia
.394
with
6A @ 125V AC & 3A @ 250V AC
or 0.4VA maximum @ 28V AC/DC maximum
(3.5)
.138
Standard Hardware: .240” (6.1mm)
6A @ 125V AC & 3A @ 250V AC
0.4VA maximum @ 28V AC/DC maximum
Maximum Panel Thickness with
(5.8)
.228
Series MB2000
(9.0) Dia
.354
S4
Standard Hardware: .154” (3.9mm)
Maximum Panel Thickness with
(0.8)
.031
.335” (8.5mm) Metric
Threaded with Keyway
1/4-40 Thd
(8.5)
.335
(2.5)
.098
For D3 Bushing
(6.5) Dia
.256
M6P0.75
Keyway
without
(3.5)
.138
.335
(8.5)
03-07
(3.5)
.138