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Schneider Electric LR2K Thermal Overload Relay 1NO + 1NC, 1.2 → 1.8 A F.L.C, 1.8 A Contact Rating, 100 W, 250 V
- RS Stock No.:
- 758-945
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- LR2K0307
- ผู้ผลิต / Manufacturer:
- Schneider Electric
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เพิ่ม / Added
ราคา / Price Each
THB2,565.35
(exc. VAT)
THB2,744.92
(inc. VAT)
Units | Per unit |
1 + | THB2,565.35 |
Better World
กลุ่มผลิตภัณฑ์ Better World ของเรานำเสนอผลิตภัณฑ์ที่ช่วยให้คุณตัดสินใจเลือกผลิตภัณฑ์ที่เป็นมิตรต่อสิ่งแวดล้อมและน่าเชื่อถืออย่างง่ายดาย คลิกที่นี่เพื่อดูข้อมูลเพิ่มเติม
- RS Stock No.:
- 758-945
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- LR2K0307
- ผู้ผลิต / Manufacturer:
- Schneider Electric
Legislation and Compliance
สถานะRoHS: ไม่สามารถใช้ได้
- COO (Country of Origin):
- CZ
รายละเอียดสินค้า / Product Details
Thermal Overload Relays
Schneider Electrics K thermal overload relays are adjustable from 0.11 to 11.5 A, they have been predominantly designed for use in applications that require motor protection.
This range of mini thermal overload relays feature compensated and phase failure sensitivity, the range also offers manual and automatic reset. Each overload relay has 3-poles and screw clamp terminals.
This range of mini thermal overload relays feature compensated and phase failure sensitivity, the range also offers manual and automatic reset. Each overload relay has 3-poles and screw clamp terminals.
Features & Benefits
Phase failure sensitive
Test Button
Trip-Fault Indication
Manual or automatic reset facility
Temp. compensated trip -20 to +55°C
Test Button
Trip-Fault Indication
Manual or automatic reset facility
Temp. compensated trip -20 to +55°C
Applications of a Contactor and Control Overload Relay
The majority of the time is to protect a motor
To detect both overload conditions and fault conditions to then announce trip command for a protective device
To deactivate a device whenever it pulls high current
Sometimes developed into microprocessor systems and solid-state electronics
To detect both overload conditions and fault conditions to then announce trip command for a protective device
To deactivate a device whenever it pulls high current
Sometimes developed into microprocessor systems and solid-state electronics
Standards
IEC 947, BS4941, VDE 0660, NFC63-650
Approvals
CSA, UL, DEMKO, NEMKO, SEMKO, FIMKO, PTB
Schneider Electric LR2K0307 TeSys K Differential Thermal Overload Relay.
- Application – Motor protection
- Compatible with LC7K, LP1K, LP4K, LC1K.
- DC and AC Network.
- Class 10A to IEC 60947-4-1.
- Thermal protection adjustment 1.2 to 1.8 A.
- Contacts 1 NO and 1 NC.
- Phase failure sensitivity to IEC 60947-4-1.
- Yellow trip indicator.
- Screw clamp terminals.
- Height 58 mm.
- Width 45 mm.
- Depth 65 mm.
- Net weight 0.145 kg.
Standards.
- IEC 60947 / VDE 0660, BS 4941, NF C 63-650.
- IP2x to IEC 60529.
- Fire resistance 850° to IEC 60695-2-1.
- Shock resistance NO contact 10 Gn for 11 ms – to IEC 60068-2-27.
- Shock resistance NC contact 10 Gn for 11 ms – to IEC 60068-2-27.
- Vibration NO contact 2 Gn, 5 to 300 Hz to IEC 60068-2-6.
- Vibration NC contact 2 Gn, 5 to 300 Hz to IEC 60068-2-6.
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
FLC Motor Rating | 1.2 → 1.8 A |
Contact Current Rating | 1.8 A |
Range | TeSys |
Pole Configuration | 3P |
Series | LR2K |
Mounting Style | Direct Contactor |
Power Rating | 100 W |
Normal State Configuration | NO/NC |
Reset Method | Automatic, Manual |
Terminal Type | Screw |
Width | 45mm |
Number Of Auxiliary Contacts | 2 |
Depth | 65mm |
Length | 116mm |
Minimum Operating Temperature | -20°C |
Maximum Operating Temperature | +55°C |
Better World Verification | Green Premium |
Better World Product | Yes |
Operating Temperature Range | -20 → +55 °C |
Control Voltage | 250 V dc, 690 V ac |
Contact Voltage Rating | 690 V ac |