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參數資料
| 型號： | D4B-3A71N |
| 元件分類： | 開關 |
| 英文描述： | SNAP ACTING/LIMIT SWITCH, DPST, MOMENTARY, 10A, 14VDC, 7mm, PANEL MOUNT |
| 文件頁數： | 1/16頁 |
| 文件大小： | 2846K |
| 代理商： | D4B-3A71N |
CSM_D4B-
_N_DS_E_5_1
1
Safety Limit Switch
D4B-
@N
Snap-action contact with certified direct
opening operation certification
.
Maintenance, seal, and resistance to
shock increased and direct opening
mechanism added.
Three-conduit switches and 2NC
switches are also available.
Direct opening mechanism (NC contacts only) added to
enable opening contacts when faults occur, such as fused
contacts.
Safety of lever settings ensured using a mechanism that
engages a gear between the operating position indicator plate
and the lever.
Equipped with a mechanism that indicates the applicable
operating zone, as well as push-button switching to control left
and right motion.
Head seal structure strengthened to improve seal properties
(TV: IEC IP67, UL: NEMA 3, 4, 4X, 6P, and 13).
Wide standard operating temperature range:
–40 to 80
°C (standard type).
Models with gold-plated contacts added to the series to
enable handling microloads.
Certified standards: UL, CSA, EN (TV), and CCC.
Model Number Structure
Model Number Legend
1. Conduit size
1: PG13.5 (1-conduit)
2: G1/2 (PF1/2) (1-conduit)
3: 1/2-14NPT (1-conduit)
4: M20 (1 conduit)
5: PG13.5 (3-conduit)
6: G1/2 (PF1/2) (3-conduit)
7: 1/2-14NPT (3-conduit)
8: M20 (3-conduit)
2. Built-in Switch
1: 1NC/1NO (snap-action)
3: 1NC/1NO (snap-action) gold-plated contacts
5: 1NC/1NO (slow-action)
*
6: 1NC/1NO (slow-action) gold-plated contacts
*
A: 2NC (slow-action)
B: 2NC (slow-action) gold-plated contacts
* Excluding D4B-@@81N and D4B-@@87N models.
3. Actuator
00: Switch box (without head)
11: Roller lever (resin roller)
15: Roller lever (stainless steel roller)
1R:Roller lever
(conventional D4B-compatible)
16: Adjustable roller lever
17: Adjustable rod lever
70: Top plunger
71: Top roller plunger
81: Coil spring
87: Plastic rod
Note: Contact your sales representative for details on models
with safety standard certification.
Be sure to read the “Safety Precautions” on page 14
and the “Precautions for All Safety Limit Switches” .
1 2
3
D4B-
@@@@N
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相關代理商/技術參數 |
參數描述 |
|---|---|
| D4B3A75N | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SWITCH LIMIT |
| D4B-3A75N | 功能描述:限位開關 LSW TOP BALL PLNGR RoHS:否 制造商:Honeywell 觸點形式:SPDT 執行器:Non-Contact 電流額定值:30 mA 電壓額定值 AC: 電壓額定值 DC:3.6 V 工作力:10 g IP 等級:IP 67 NEMA 額定值:1, 4, 12, 13 端接類型:4-Pin M12 Connector 安裝:SMD/SMT |
| D4B3A75NSAMPLE | 制造商:Omron Electronic Components LLC 功能描述:- Bulk |
| D4B3A81N | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SWITCH LIMIT COIL SPRING |
| D4B-3A81N | 功能描述:限位開關 Limit Switch RoHS:否 制造商:Honeywell 觸點形式:SPDT 執行器:Non-Contact 電流額定值:30 mA 電壓額定值 AC: 電壓額定值 DC:3.6 V 工作力:10 g IP 等級:IP 67 NEMA 額定值:1, 4, 12, 13 端接類型:4-Pin M12 Connector 安裝:SMD/SMT |
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