可享批量折扣
查看批量定價選項小計（1 件）*
TWD2,866.00
(不含稅)
TWD3,009.30
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 38 件準備從其他地點送貨
- 加上 1 件從 2026年10月01日 起發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 |
|---|---|
| 1 - 4 | TWD2,866.00 |
| 5 + | TWD2,358.00 |
* 參考價格
Sponsored
- RS庫存編號:
- 225-7388
- 製造商:
- RS PRO
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | RS PRO | |
| Product Type | Monitoring Relay | |
| Electrical Phase | 3 | |
| Contact Configuration | DPDT | |
| Mount Type | DIN Rail | |
| Power Consumption | 2.5VA | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Series | L | |
| Width | 17.5mm | |
| Standards/Approvals | EN 61000-6-4, C-Tick, RoHS, CE, EN 61000-6-2 | |
| 選取全部 | ||
|---|---|---|
品牌 RS PRO | ||
Product Type Monitoring Relay | ||
Electrical Phase 3 | ||
Contact Configuration DPDT | ||
Mount Type DIN Rail | ||
Power Consumption 2.5VA | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Series L | ||
Width 17.5mm | ||
Standards/Approvals EN 61000-6-4, C-Tick, RoHS, CE, EN 61000-6-2 | ||
- COO (Country of Origin):
- GB
RS PRO 3-Phase Failure Sequence & Under-Voltage Relay
The RS PRO 3-Phase voltage monitoring relay is used for connecting to a 3-wire or 4-wire supply. The relay is designed to monitor its own supply and in conjunction with an external contactor, disconnect the supply to the load/equipment in the event of a fault occurring.
How does it work?
For the output relay to energise, all phases (and neutral – if applicable) must be present and measured phase voltages within the set trip levels. The product does not monitor phase rotation/sequence. If any of these conditions are not met, the relay (+ contactor) will de-energise, disconnect the supply and thus protect the equipment.
Features and Benefits
Electrical Specification
Dimensions
Note
Full specification and setup details can be found on the RS PRO datasheet.
Approvals
- Declarations: CE, RoHS, and C-tick compliant
- Standards Met EMC: Immunity EN 61000-6-2, Emissions: EN 61000-6-4