PS1 NKK Switches, PS1 Datasheet - Page 4

• Manufacturer Part Number: PS1
• Description: Rotary Switches 30 AMP 1P 2-11 POS
• Manufacturer: NKK Switches
• Type: Rotary Switchr

Specifications of PS1

• Number Of Positions: 2 to 11
• Number Of Poles Per Deck: 1
• Number Of Decks: 1
• Index Angle: 30 deg
• Contact Style: Non Shorting
• Contact Material: Silver Alloy
• Contact Plating: Brass with Silver Alloy
• Dielectric Strength: 1500 V
• Voltage Rating: 250 V
• Current Rating: 30 A
• Termination Style: Copper with Silver Plating
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: PS-1

Standard Size Rotaries
• Standard Hardware shown on last page of this section.
Maximum Effective Panel Thickness
Knurled
Shaft
PS1
PS2
PS3
PS4
PS5
(20.0) R
.787
On each deck of multipole devices common & load terminals are in the same positions as shown in this schematic. Switch is viewed from
Without Locking Ring
(4.5) Dia Typ
.177
the shaft end and shown in position 1. Terminal numbers are on switch bottom. Stopper positions are molded on the top of the switch.
Panel Cutout
.189” (4.8mm)
(6.0) Dia
.236
D Flat
PS1N
PS2N
PS3N
PS4N
PS5N
Shaft
M10 P0.75
Keyway
(10.5) Dia
.413
30 AMP/NONSHORTING/ADJUSTABLE STOP/30° INDEXING
(10.0)
.394
(3.0) Dia
.118
(7.0)
.276
(15.0)
.591
.354
(9.0)
(29.0)
1.142
Pole
1P
2P
3P
4P
5P
Number of
(24.5)
.965
Positions
2-11
2-11
2-11
2-11
2-11
(42.0)
1.654
(59.5)
2.343
(77.0)
3.031
2, 3, 4 . . . 11
2, 3, 4 . . . 11
2, 3, 4 . . . 11
2, 3, 4 . . . 11
2, 3, 4 . . . 11
Stopper
Settings
(76.0) Dia
2.992
(94.5)
3.720
M4
Top
www.nkk.com
(4.4)
.173
M4 x 5 Typ
1 COM, 11 LOAD
2 COM, 22 LOAD
3 COM, 33 LOAD
4 COM, 44 LOAD
5 COM, 55 LOAD
(40.0) Dia
1.575
(15.0) Max
.591
Number of
Terminals
10
9
Bottom
11
(70.0) Dia
2.756
PS4N
8
Series PS
Schematic
C 1
7
C L of Keyway
6
1
5
2
3
4
G49
G