Technical Information
Item condition |
New |
Manufacture name |
THERMAL OVERLOAD RELAY 2,4-4A CL20 |
Brand |
Schneider Electric
|
Categories |
Modular switches
|
Country of origin |
TH |
Harmonized System Code |
9030 3320 00
|
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 20 |
Type of electrical connection of main circuit |
Screw connection |
Max. rated operation voltage Ue |
690 V |
Adjustable current range |
2.5-4 A |
Reset function input |
No |
Reset function automatic |
Yes |
Reset function push-button |
Yes |
Packing details
Packing level 1 |
3606480609565 |
Description
TeSys LRD thermal overload relay, 4A/690V, thermal setting range 2.5-4A, tripping class 20, for protection of 3-phase motors 1.1-1.5kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, 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 LC1D09-D38. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LAD7B205 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).