| Category | |
| Manufacturer Name | |
| Breaker Type | |
| Conductor Material | |
| Country of Origin | |
| Current Rating (Amps) | |
| Dimensions | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Voltage | |
| Voltage Rating | |
| Weight |
The Siemens US2:CLM2H03480 is a robust, mechanically held lighting contactor designed for demanding applications. It boasts a high current rating of 400A and features 3 normally open (NO) main contacts, with 0 normally closed (NC) contacts.
This contactor is suitable for use in main current circuits up to a maximum of 600V AC at 60 Hz. The coil operates on AC voltage, with rated values of 440V at 50Hz and 480V at 60Hz. It offers a significant mechanical service life of typically 600,000 switching cycles for the main contacts.
Designed for reliability, the US2:CLM2H03480 includes special product features such as energy efficiency and quiet operation. The enclosure is NEMA type 12, providing dustproof and drip-proof protection for indoor use. Mounting is designed for vertical orientation with surface mounting capabilities.
Electrical connections for both the supply and load sides utilize box lugs, accommodating AWG cables from 2 AWG to 350 kcmil. The conductor material can be either aluminum (AL) or copper (CU), with a maximum permissible conductor temperature of 75°C. Tightening torques for the supply and load sides are specified between 275 and 300 lbf·in.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The main contactor rating is 400A.
It has 3 normally open poles.
The maximum operating voltage for the main current circuit at AC at 60 Hz is 600V.
The control supply voltage at AC at 60 Hz is rated for 480V.
It features a NEMA 12 enclosure that is dustproof and drip-proof for indoor use.
The mechanical service life of the main contacts is typically 600,000 switching cycles.