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参数资料
| 型号： | D4B-8A70N |
| 元件分类： | 开关 |
| 英文描述： | SNAP ACTING/LIMIT SWITCH, DPST, MOMENTARY, 10A, 14VDC, 7mm, PANEL MOUNT |
| 文件页数： | 14/16页 |
| 文件大小： | 2846K |
| 代理商： | D4B-8A70N |
7
D4B-
@N
Engineering Data
Electrical Durability (Snap-action)
(Ambient temperature: 5 to 30°C, ambient humidity: 40 to 70%)
Structure and Nomenclature
Structure
250 VAC
125 VAC
1,000
500
300
100
50
30
10
480 VAC
250 VAC
500 VAC
(cos
φ = 1)
(cos
φ = 0.4)
Oper
ations
(x
10
4
)
Oper
ations
(x
10
4
)
Switching current (A)
Operating frequencies:
30 times/min., cos
φ = 1
Operating frequencies:
30 times/min., cos
φ = 0.4
The operating position indicator plate
Size
Box
Pg13.5
G1/2
1/2-14NPT
Note: NBR is used for rubber parts.
1-conduit model 2-conduit model
Head
Conduit Opening
Roller
Ground Screw
Ground screws are provided on all
models for increased safety.
Lever (Form Lock Structure)
Seal Ring
Can be connected in any of four directions (except for
Roller Plunger Models, which can be connected at either
of 2 directions that differ by 90°)
The roller lever switch employs a
system which allows
selection of operation on only one
side (left or right)
or both sides without the use of
any tools.
Models are available with a wide range of conduits.
Nylon rollers used for superior resistance to wear.
The lever has an operating position indication plate
and grooves that mate every 90° to prevent slipping
between the rotary axis and lever.
Built-in Switch
Direct opening mechanism used for NC contact to
separate contact for faults, such as contact welding.
The heights of the NC and NO terminals are different
to enable easier wiring.
Cover
Sealing properties improved by using a X ring and
bearing-free structure.
Yes
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相关代理商/技术参数 |
参数描述 |
|---|---|
| D4B9111NLD | 制造商:Omron Electronic Components LLC 功能描述:- Bulk 制造商:OMRON AUTOMATION AND SAFETY 功能描述:LIMIT SWITCH ROLLER LEVER |
| D4B-9111N-LD | 功能描述:LIMIT SWITCH ROLLER LEVER RoHS:是 类别:开关 >> 快动，限位，拉杆 系列:* 其它有关文件:Declaration of Conformity 标准包装:1 系列:* |
| D4B9116NLD | 制造商:Omron Electronic Components LLC 功能描述:- Bulk 制造商:OMRON AUTOMATION AND SAFETY 功能描述:LIMIT SWITCH ADJ ROLL LEVER |
| D4B-9116N-LD | 功能描述:LIMIT SWITCH ADJ ROLL LEVER RoHS:是 类别:开关 >> 快动，限位，拉杆 系列:* 其它有关文件:Declaration of Conformity 标准包装:1 系列:* |
| D4B9171NLD | 制造商:Omron Electronic Components LLC 功能描述:- Bulk 制造商:OMRON AUTOMATION AND SAFETY 功能描述:LIMIT SWITCH TOP ROLLER PLUNGER |
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