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参数资料
| 型号： | AT424A |
| 厂商： | NKK Switches |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | KNOB PUSH-PULL BK FOR SB862 SER |
| 标准包装： | 1 |
Push-Pull Pushbuttons
Series SB
GENERAL SPECIFICATIONS FOR PUSH-PULL PUSHBUTTONS
Electrical Capacity (Resistive & Inductive Load)
Power Level: Shown in the following tables
Materials & Finishes
Plunger:
Brass with nickel plating
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Total Travel:
Operating Temp Range:
10 milliohms maximum
200 megohms minimum @ 500V DC
1,500V AC min. for 1 minute min.
30,000 operations minimum
10,000 operations minimum
.177” (4.5mm) for SB862;
.059” (1.5mm) for SB282
-10°C through +70°C
Bushing:
Case:
Case Cover:
Movable Contactor:
Movable & Stationary Contacts:
Terminals:
Brass with nickel plating
Phenolic resin
Steel with zinc plating
Brass with silver plating - SB862;
copper with silver plating - SB282
Silver - SB862;
copper with silver plating - SB282
Brass with silver plating - SB862;
copper with silver plating - SB282
(+14°F through +158°F)
SINGLE POLE PUSH-PULL WITH SOLDER LUG
Pushbutton Position/Connected Terminals ( ) = Momentary
Electrical Capacity (Resistive)
Model
Approvals
Pole &
Throw
Normal
Keyway
Down
AC
125V
AC
250V
SB862
—
—
SPST
ON
1-2
OFF
—
10A
5A
Throw &
Schematic:
SPST
1
2
Note: Terminal numbers are
not on the switch.
? Standard Hardware: AT504M Knurled Nut, AT508 Lockwasher, AT527M Hex Backup Nut. See Accessories & Hardware section for details.
? Solder lug terminal hole accommodates one 12-gauge solid or stranded wire.
Keyway
(15.0) Dia
.591
(4.5)
.177
M12 P1
(3.0) Dia
.118
M3 x 6
(12.0)
.472
(12.5) Dia
.492
SB862
Supplied with
Black Knob AT424A
(28.0) Dia
1.102
(17.0)
.670
(22.5)
.886
(15.0)
.591
(26.6)
1.047
(8.0)
.315
Panel Thickness
.205” (5.2mm)
DOUBLE POLE PUSH-PULL WITH SOLDER LUG
Pushbutton Position/Connected Terminals ( ) = Momentary
Electrical Capacity (Resistive)
Model
Approvals
Pole &
Throw
Normal
Keyway
Down
AC
125V
AC
250V
SB282
—
—
DPDT
ON
2-1 5-4
ON
2-3 5-6
6A
3A
Throw &
Schematic:
DPDT
1
2
(COM)
3 4
5
6
Note: Terminal numbers are
actually on the switch.
? Standard Hardware: AT504M Knurled Nut, AT508 Lockwasher, AT527M Hex Backup Nut. See Accessories & Hardware section for details.
? Solder lug terminal hole accommodates one 12-gauge solid or stranded wire.
Keyway
(1.8)
.071
M12 P1
(2.4) Dia
.094
(1.4) x (2.4)
.055 x .094
(5.1) Typ
.201
6
3
SB282
Supplied with
Black Knob AT423A;
Red Knob AT423C
Available on Request
(13.2)
.520
(15.0) Dia
.591
(9.8)
.386
(5.0)
.197
(14.0)
.551
(21.5)
.846
(5.5)
.217
(0.8)
.031
COM
5
4
(1.0) Typ
.039
2
1
(25.5)
1.004
(35.4)
1.394
(12.5) Dia
.492
Panel Thickness
.272” (6.9mm)
NKK Switches ? email: sales@nkkswitches.com ? Phone (480) 991-0942 ? Fax (480) 998-1435 ? www.nkkswitches.com
2-06
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT426A | 功能描述:开关配件 BLACK PADDLE FOR MLW SERIES RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| AT426B | 功能描述:开关配件 PADDLE CAP WHITE RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| AT426C | 功能描述:开关配件 PADDLE CAP RED RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| AT426D | 功能描述:开关配件 AMBER PADDLE FOR MLW SERIES RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| AT426E | 功能描述:开关配件 PADDLE CAP YELLOW RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
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