Schneider Electric LR2K Thermal Overload Relay 1NO + 1NC, 0.54 → 0.8 A F.L.C, 10 A Contact Rating, 100 W, 250 V
- RS Stock No.:
- 758-923
- Mfr. Part No.:
- LR2K0305
- Brand:
- Schneider Electric
39 In stock - FREE next working day delivery available
3 available from Europe for delivery within 1 working day(s).
Added
Price Each
£39.44
(exc. VAT)
£47.33
(inc. VAT)
| Units | Per unit |
| 1 - 9 | £39.44 |
| 10 - 14 | £37.06 |
| 15 + | £35.50 |
- RS Stock No.:
- 758-923
- Mfr. Part No.:
- LR2K0305
- Brand:
- Schneider Electric
Legislation and Compliance
RoHS Status: Not Applicable
Product Details
Schneider Electric Mini Thermal Overload Relays - LR2-K Range
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
• Commonly referred to by the range short name - LR2K
• Easy maintenance checks, check the tightening of cables through conducting thermographic testing and checking the mechanical operation of the product through manually operating the test, reset and stop buttons
• Direct mounting under a contactor is achievable
• Standards - IEC 947, BS4941, VDE 0660, NFC63-650
• Standards - CSA, UL, DEMKO, NEMKO, SEMKO, FIMKO, PTB
• Easy maintenance checks, check the tightening of cables through conducting thermographic testing and checking the mechanical operation of the product through manually operating the test, reset and stop buttons
• Direct mounting under a contactor is achievable
• Standards - IEC 947, BS4941, VDE 0660, NFC63-650
• Standards - CSA, UL, DEMKO, NEMKO, SEMKO, FIMKO, PTB
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
Specifications
Attribute | Value |
|---|---|
| FLC Motor Rating | 0.54 → 0.8 A |
| Contact Current Rating | 10 A |
| Range | TeSys |
| Pole Configuration | 3P |
| Series | LR2K |
| Mounting Style | Direct Contactor |
| Power Rating | 100 W |
| Normal State Configuration | 1NO + 1NC |
| Reset Method | Automatic, Manual |
| Terminal Type | Screw |
| Width | 45mm |
| Number Of Auxiliary Contacts | 2 |
| Depth | 65mm |
| Length | 116mm |
| Maximum Operating Temperature | +55°C |
| Minimum Operating Temperature | -20°C |
| Operating Temperature Range | -20 → +55 °C |
| Contact Voltage Rating | 690 V ac |
| Control Voltage | 250 V dc, 690 V ac |