Technical Information
Item condition |
New |
Manufacture name |
TeSys K - differential thermal overload relays - 3.7...5.5 A - class 10A |
Brand |
Schneider Electric
|
Categories |
Modular switches
|
Country of origin |
CZ |
Harmonized System Code |
8536 4900 99
|
Mounting method |
Direct attachment |
Number of auxiliary contacts as normally open contact |
1 |
Number of auxiliary contacts as normally closed contact |
1 |
Number of auxiliary contacts as change-over contact |
0 |
Release class |
CLASS 10 A |
Type of electrical connection of main circuit |
Screw connection |
Max. rated operation voltage Ue |
690 V |
Adjustable current range |
3.7-5.5 A |
Reset function input |
No |
Reset function automatic |
Yes |
Reset function push-button |
Yes |
Packing details
Packing level 1 |
3389110230567 |
Packing level 2 |
3389110230561 |
Packing level 3 |
3389110230567 |
Downloads
Description
TeSys LRK thermal overload relay, 5.5A/690V, thermal setting range 3.7-5.5A, tripping class 10A, for protection of 3-phase motors 2.2kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector, a test slide switch for simulation of a tripping, reset/stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1K06-K16. Mounting on DIN rail, separated from the contactor, with use of a terminal block LA7K0064 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach).