The Schneider Electric CA3KN40BD3 is an auxiliary contactor designed for use in electrical control circuits. It features four making contacts and is ideal for signal and control applications. This contactor is commonly used in industrial automation systems to enhance the functionality of main contactors.
| Type |
Auxiliary contactor |
| Coil Voltage |
24V DC |
| Connection |
Screw terminal |
| Connection type auxiliary circuit |
Screw connection |
| Contact Type |
4 makers |
| Depth |
57mm |
| Dimensions |
(W x H x D) 45 x 58 x 57 mm |
| Height |
58mm |
| Interface |
false |
| IP Rating |
IP2X |
| Maximum Temperature |
+50°C |
| Min. temperature |
-25°C |
| Mounting method |
DIN-rail/screw |
| Mounting Style |
DIN rail |
| Number of auxiliary contacts as change-over contact |
0 |
| Number of auxiliary contacts as normally closed contact |
0 |
| Number of auxiliary contacts as normally closed contact, delayed switching |
0 |
| Number of auxiliary contacts as normally open contact |
4 |
| Number of auxiliary contacts as normally open contact, leading |
0 |
| Operating voltage AC 50 Hz |
N/A |
| Operating voltage AC 60 Hz |
N/A |
| Operating voltage DC |
690 - 690V |
| Rated control supply voltage AC 50 Hz |
N/A |
| Rated control supply voltage AC 60 Hz |
N/A |
| Rated control supply voltage DC |
24 - 24V |
| Rated operation current |
10A |
| Rated operation current Ie, 400 V |
10A |
| Rated switch current |
0.005A |
| Suitable for manual operation |
false |
| Terminals |
Screw terminal |
| Voltage type (operating voltage) |
DC |
| Voltage type for actuating |
DC |
| Width |
45mm |
| With LED indication |
false |