LRD10C LED35C AC Motor Contactor Thermal Overload Relay Contactor Setting Current 4~6A 30~38A
Schneider Electric LRD10C, LED35C Thermal Overload Relay For Contactor Setting Current 4~6A, 30~38A, 400V IEC947-4-1
characteristic
• Manual/automatic reset • Pre-wired components • Independently mounted terminal block • Remote electrical reset • 45mm wide to 18.5Kw, 55mm wide from 15Kw to 30Kw, can be combined with Tesys D contactors • Terminal block: screw terminal block, Everlink wiring Terminal • Class 10 A
Advantage
Safe and effective thermal protection
The LRD thermal protection relay integrates manual/remote reset function, and the screw terminal and Everlink terminal block are easy to install. It provides reliable thermal protection to the 620A for a full range of domestic Tesys D contactors, and can be assembled into a compact motor with the contactor of 150A. Starter.
application
Industry, infrastructure, construction, etc.:
• Standard motor protection • Line protection • Protection: Motor overload, phase loss
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Product Series |
TeSys |
|---|---|
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product name |
TeSys LRD |
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product type |
E type 3-pole thermal overload relay |
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Product short name |
LRD |
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Relay application |
Motor protection |
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The scope of products |
LC1D09...D38 |
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Relay setting range |
4...6 A |
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Control type |
Red (Press) button: Stop (Make N/C contact action, does not affect N/O contact) |
|---|---|
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Current setting range |
3 A on 120 V AC-15 for signal circuit |
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Hot off towing level |
Level 10A in accordance with IEC 60947-4-1 |
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Trip threshold |
1.14 ± 0.06 In in accordance with IEC 60947-4-1 |
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Phase loss sensitivity |
Two phases 1.3 Ir, the other phase is 0 in accordance with IEC 60947-4-1 |
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Rated impulse withstand voltage [Uimp] |
6 kV in accordance with IEC 60801-5 |
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Conventional heating current [Ith] |
5 A applicable signal loop |
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Installation method |
Mounted directly under the contactor |
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Wiring ability |
Control circuit: Bolt fastening 2 1...2.5 mm2 Cable selection: Cord without cable terminal |
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Tightening torque |
Control circuit: 1.7 Nm Fastened by bolts |
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width |
45 mm |
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depth |
70 mm |
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product weight |
0.124 kg |
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Standards compliant |
GB 14048.4 |
|---|---|
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certified product |
CCC |
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IP protection level |
IP20 complies with IEC 60529 |
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Protective measures |
TH conforms to IEC 60068 |
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Ambient temperature |
-20...60 °C without derating in accordance with IEC 60947-4-1 |
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Storage ambient temperature |
-60...70 °C |
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Refractory and resistant to abnormal high temperatures |
850 °C in accordance with IEC 60695-2-1 |
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Flame retardant |
V1 complies with UL 94 |
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Shock and vibration resistance |
Seismic performance: 6 gn, in accordance with IEC 60068-2-6 |
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Insulation performance |
6 kV on 50 Hz in accordance with IEC 60255-5 |
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