ARMAT Modular contactor KMR 40A 24V AC/DC 2NO 2NC IEK
Main specifications
| Rated operation current, A | 40 |
| Rated operating voltage, B | 400 |
| Voltage type (operating voltage) | AC |
| Number of contacts as normally open contact | 2 |
| Number of contacts as normally closed contact | 2 |
Description
Modular contactors of the KMR ARMAT type are designed specifically for switching lighting circuits, controlling heating systems, electric motors and pumping equipment. Contactors have the following range of rated control circuit voltages: 12, 24, 48, 230 V. Contactors have the following range of rated current in application category AC-1 (AC-7a): 16, 20, 25, 40, 63, 100 A. Silent operation of the control coil and the absence of extraneous sound and vibration of contacts are the distinctive advantages of this line. The availability of a universal control coil (AC/DC) and additional contacts expands the applicability in various areas.
Advantages
- The presence of a contact group position status indicator makes it possible to facilitate visual diagnostics and quickly determine the condition of the contact group
- Availability of a protective cover for marking – a specialized place for marking and a protective cover extend the service life of the marking and facilitates its installation
- Quick connection of additional devices with latches - this increases the variability of connections, and installation of additional devices with latches reduces installation time
- The body is made of primary plastic - does not support combustion up to 960 ° C, which guarantees safe operation even at high operating temperatures
- Safe output with protective shutter – eliminates incorrect connection and installation errors
- The presence of a two-position latch makes it easier to install and dismantle the contactor
Design Features
Double break contact system topology - provides high insulating properties in the open position
Output protective shutter – prevents incorrect connection and installation errors
Presence of a protective cover for marking – a specialized place for marking and a protective cover extend the life of the marking and facilitate its installation
Wedge-Lock Screw Terminal Bracket - Specialized wedge-type lock increases connection reliability and prevents terminal deformation even at maximum screw terminal torques.
Specifications
| Rated operation current, A | 40 |
| Rated operating voltage, B | 400 |
| Voltage type (operating voltage) | AC |
| Number of contacts as normally open contact | 2 |
| Number of contacts as normally closed contact | 2 |
| Rated excitation voltage, B | 24 |
| Voltage type (excitation voltage) | AC/DC |
| Rated operation current Ie at AC-1, 400 V, A | 40 |
| Connection type main current circuit | Screw connection |
| Modular version | Yes |
| Width in number of modular spacings | 3 |
| Conditioned rated short-circuit current Iq, kA | 3 |
| Rated surge voltage invariability, kV | 4 |
| Degree of protection (IP) | IP20 |
| Utility category | АС-1, АС-3, АС-7а, АС-7b |
| Max. incandescent lamp load, W | - |
| Max. load fluorescent lamp, VA | - |
| Slider for hand switch | No |
| Built-in depth, mm | 68 |
Documents
Logistics parameters
| Individual | Group | Transport | |
|---|---|---|---|
| Quantity | 1 | 6 | 60 |
| Units | pc; 1 | pc; 1 | pc; 1 |
| Type of packaging | BOX/BOX | BOX/BOX | CORPORATED |
| Packaging material | THREE-LAYER CORRUGATED | THREE-LAYER CORRUGATED | FIVE-LAYER CORPORATED |
| Barcode | 4610084595765 | 4610084595772 | 4610084595789 |
| Gross weight, kg | 0.26 | 1.561 | 15.613 |
| Netto weight, kg | 0.336 | 2.013 | 20.13 |
| Volume, m^3 | 0.00047 | 0.00282 | 0.0282 |
| Length, cm | 9.2 | 25.8 | 50.5 |
| Height, cm | 8.2 | 9.2 | 19.8 |
| Width, cm | 6.4 | 10.7 | 28.2 |
| Method of applying information | Sticker | Sticker | Mold |