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参数资料
| 型号： | 56P30-01-1-12N-C |
| 厂商： | Grayhill Inc |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 描述： | SWITCH ROTARY 1 DECK 12 POS PN |
| 标准包装： | 1 |
| 系列： | 56 |
| 位置数： | 12 |
| 层数： | 1 |
| 每层电极数： | 1 |
| 每层电路： | 单刀十二掷 |
| 触点额定电压： | 0.2A @ 30VDC |
| 触动器类型： | 扁平形（直径 3.17mm） |
| 安装类型： | 面板，PCB 通孔 |
| 端接类型： | PC 引脚 |
| 方向： | 垂直 |
| 摆角： | 30° |
| 其它名称： | 56P30-01-1-12NC 56P30-01-1-12NC-ND Q1447833 |
Single Deck Rotary Switches
CIRCUIT DIAGRAMS AND REAR VIEWS: PC Mountable AND Solder Lug Terminals
Rear View
.366 ± .015
Circuit as Viewed From Shaft End
.366 ± .015
(9,30 ± 0,38)
DIA. CIRCLE
(9,30 ± 0,38)
DIA. CIRCLE
8
9
10
11
OF CENTERS
OF CENTERS
7
12
30 ° Angle
15 °
POS. 1
.190 ± .015 (4,83 ± 0,38)
DIA. CIRCLE OF CENTERS
(PC MOUNT AND
SOLDER LUG)
POS. 1
15 °
.190 ± .015 (4,83 ± 0,38)
DIA. CIRCLE OF CENTERS
(PC MOUNT AND
SOLDER LUG)
6
5
4
3
2
1
of Throw
30 ° TYP.
COMMON LOCATION
FOR 2 POLE SWITCH
30 ° TYP.
ONE POLE
8
9
10
11
8
9
10
11
COMMON LOCATION
FOR 1 POLE SWITCH
7
6
5
C1
4
C2
3
2
12
1
7
6
5
C3
C2
4
C4
C1
3
2
12
1
.340 ± .015
TWO POLES
FOUR POLES
(8,64 ± 0,38) DIA.
CIRCLE OF CENTERS
7
8
9
7
8
9
DIMENSION A
6
10
6
C2
10
36 ° Angle
18 °
DIA. CIRCLE OF CENTERS
5
1
5
C1
1
of Throw
POS. 1
36 ° TYP.
4
3
2
4
3
2
COMMON LOCATION
FOR 2 POLE SWITCH
COMMON LOCATION
FOR 1 POLE SWITCH
Dimension
A
PC Mount
Terminals
.184 ± .015
(4,67 ± 0,38)
Solder Lug
Terminals
.126 ± .015
(3,20 ± 0,38)
ONE POLE
TWO POLES
SPECIFICATIONS
Electrical Ratings
Materials and Finishes
Chart shown for non-shorting (break before make)
contacts, resistive load.
300
200
100
0
critical than those listed; longer operation is
required; a larger make and break current is
required; the operating environment includes
elevated temperatures or reduced pressures.
Contact Carry Rating: Switch will carry 6
amperes continuously with a maximum
contact temperature rise of 20 ° C.
Additional Characteristics
Contact Type and Forces: Shorting or non-
Housing: Zinc die cast, zinc-plated with chromate
treatment.
Mounting Nut: Brass, zinc-plated with chromate
treatment.
Lockwasher: Spring steel, zinc-plated with
chromate treatment.
Panel Seal: Silicone rubber
Shaft and Stop Arm: Zinc die cast, zinc-plated
with chromate treatment.
Retaining Ring: 302 Stainless steel, passivated
0
10
20
30
shorting wiping contacts with over 25 grams of
Shaft Seal: Silicone rubber
CYCLES x 1000
115 Vac 0r 30 Vdc
One cycle is 360 ° rotation clockwise and 360 °
return. The data for the curve was measured at
sea level, 25 ° C and 68% relative humidity with
the life limiting criteria which follows.
Contact Resistance: 100 milliohms maximum,
(15 milliohms initially).
Insulation Resistance: 10,000 Mohms
minimum between mutually insulated parts
(50,000 Mohms initially).
Voltage Breakdown: 600 Vac minimum
between mutually insulated parts at standard
atmospheric pressure.
Life Expectancy: As determined from the load-
life curve for the current to be switched. Contact
GRAYHILL for more information if any of the
following is true: the life limiting criteria are more
contact force.
Shaft Flat Orientation: Flat opposite contacting
position of pole number one (see circuit diagrams).
Terminals: Switches have the full circle of
terminals, regardless of number of active positions.
Stop Strength: 7.5 lb-in. minimum
Rotational Torque: 3.5 to 9 oz-in. (21-53 mN-
m), depending on the number of poles.
Bushing Mounting: Required for switches with
stops, and recommended for switches without
stops.
Meets MIL-S-3786 for:
High and medium shock; Vibration (10 to 2,000
Hz); Thermal shock (-65 ° to 85 ° C); Salt spray;
Explosion; Stop strength (7.5 in-lbs. minimum
(.85 N-m); Terminal strength; Sealed styles
withstand water pressure of 15 PSI minimum
(103 KPa) without leakage.
Stop Pins: 303 Stainless steel, passivated
Detent Rotor: Molded thermoplastic
Detent Spring: Tinned music wire
Detent Balls: Steel, nickel-plated
Contact Spring: Stainless steel, passivated
Rotor Contact: Brass, silver over nickel plate
Common Ring: Brass, gold over silver over
nickel plate
Terminals: Brass, gold over silver over nickel
plate
Switch Base: Molded thermoset plastic
Mounting Hardware: One mounting nut .089"
thick by .375" across flats and one internal tooth
lockwasher are supplied with the switch.
J-23
Grayhill, Inc. ? 561 Hillgrove Avenue ? LaGrange, Illinois
60525-5997 ? USA ? Phone: 708-354-1040 ? Fax: 708-354-2820 ? www.grayhill.com
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