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Schneider Electric, LR2K Thermal Overload Relay 1 NO/1 NC, 2.6A, 3.7 A F.L.C, 3.7A Contact Rating, 100 W, 250 V dc, 690V
- RS庫存編號:
- 758-967
- Distrelec 貨號:
- 301-12-064
- 製造零件編號:
- LR2K0310
- 製造商:
- Schneider Electric
小計（1 件）*
TWD2,010.00
(不含稅)
TWD2,110.50
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 加上 40 件從 2026年4月27日 起發貨
- 加上 22 件從 2026年5月08日 起發貨
- 加上 22 件從 2026年6月05日 起發貨
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單位 | 每單位 |
|---|---|
| 1 + | TWD2,010.00 |
* 參考價格
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- RS庫存編號:
- 758-967
- Distrelec 貨號:
- 301-12-064
- 製造零件編號:
- LR2K0310
- 製造商:
- Schneider Electric
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 | Schneider Electric | |
| FLC Motor Rating | 2.6, 3.7A | |
| Product Type | Thermal Overload Relay | |
| Relay Contact Current | 3.7A | |
| Series | LR2K | |
| Mount Type | Direct | |
| Pole and Throw Configuration | 3 | |
| Power Rating | 100W | |
| Terminal Type | Screw | |
| Normal State Configuration | 1 NO/1 NC | |
| IP Rating | IP2X | |
| Reset Method | Automatic & Manual | |
| Number of Auxiliary Contacts | 2 | |
| Width | 45mm | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 55°C | |
| Length | 116mm | |
| Contact Voltage | 690V ac | |
| Depth | 65mm | |
| Standards/Approvals | VDE 0660, NFC 63-650, CSA/IEC 60947, UKCA, UL, BS 4941 | |
| Better World Product | Yes | |
| Control Voltage | 250, 690V dc | |
| 選取全部 | ||
|---|---|---|
品牌 Schneider Electric | ||
FLC Motor Rating 2.6, 3.7A | ||
Product Type Thermal Overload Relay | ||
Relay Contact Current 3.7A | ||
Series LR2K | ||
Mount Type Direct | ||
Pole and Throw Configuration 3 | ||
Power Rating 100W | ||
Terminal Type Screw | ||
Normal State Configuration 1 NO/1 NC | ||
IP Rating IP2X | ||
Reset Method Automatic & Manual | ||
Number of Auxiliary Contacts 2 | ||
Width 45mm | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 55°C | ||
Length 116mm | ||
Contact Voltage 690V ac | ||
Depth 65mm | ||
Standards/Approvals VDE 0660, NFC 63-650, CSA/IEC 60947, UKCA, UL, BS 4941 | ||
Better World Product Yes | ||
Control Voltage 250, 690V dc | ||
豁免
- COO (Country of Origin):
- CZ
Schneider Electric LR2K Series Thermal Overload Relay, 2.6 to 3.7A FLC Motor Rating, 3.7A Contact Current Rating - LR2K0310
This thermal overload relay ensures effective motor protection, contributing to the longevity and reliability of various applications. Its role in electrical systems helps prevent overheating and potential motor damage, making it a vital component for automation and industrial settings.
Features & Benefits
• Offers automatic or manual reset options for user convenience
• Supports a wide control voltage range of up to 690V AC
• Easy installation with screw clamp terminal connections
• Complies with thermal overload class 10A for dependable performance
• Enhances operational safety with phase failure sensitivity
• Includes a trip indicator for clear local signalling
Applications
• Utilised in motor control systems to guard against overheating
• Compatible with a range of contactors, broadening its use in automation
• Suitable for AC and DC network applications in industrial environments
• Employed in applications requiring robust mechanical durability
How to install this in an existing circuit?
Refer to the wiring diagram in the manual for proper connections to the screw clamp terminals and observe all safety measures during installation.
Is this suitable for use with different types of motors?
Yes, it is compatible with various motors within the specified current rating and can be applied in diverse industrial applications.
What should be tof the relay trips frequently?
Investigate potential overload situations or short circuits in the motor circuit that may cause the relay to trip. Ensure that the thermal adjustment range is accurately set.
Can it be operated in extreme temperatures?
It functions efficiently within a temperature range of -20 to +55°C. Operation outside this range may require derating for optimal performance.
What maintenance is required to ensure reliable function?
Regular inspections for wear or damage are advisable, and it's important to ensure all connections are secure. Testing the reset features periodically is recommended.