Siemens manufactures the 3RT2025-1BB40 contactor, which features a capacity of 7.5 kW and operates at 24 V DC with a current rating of 17 A. This electrical contactor includes an auxiliary contact, enhancing its flexibility in control circuits. Typical applications include switching motors and other electrical devices in industrial and commercial environments.
| Type |
Contactor |
| Coil Voltage |
24V DC |
| Connection |
Screw terminal |
| Contact Type |
3 makers |
| Current load |
17A |
| Depth |
107mm |
| Dimensions |
(W x H x D) 45 x 85 x 107 mm |
| Durability |
1.0E7 |
| Height |
85mm |
| IP Rating |
IP20 |
| Maximum Temperature |
+60°C |
| Min. temperature |
-25°C |
| Misc Attribute 1 |
3RT2025-1BB40 |
| Misc Attribute 2 |
S0 |
| Mounting Style |
DIN rail |
| Number of auxiliary contacts as normally closed contact |
1 |
| Number of auxiliary contacts as normally open contact |
1 |
| Number of normally closed contacts as main contact |
N/A |
| Number of normally open contacts as main contact |
3 |
| Number of Poles |
3 |
| Operating voltage AC 50 Hz |
N/A |
| Operating voltage AC 60 Hz |
N/A |
| Power |
7.5kW |
| Power Rating |
7.5 |
| 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 Ie at AC-1, 400 V |
40A |
| Rated operation current Ie at AC-3, 400 V |
17A |
| Rated operation current Ie at AC-4, 400 V |
15.5A |
| Rated operation power at AC-3, 400 V |
7.5kW |
| Rated operation power at AC-4, 400 V |
N/A |
| Rated operation power NEMA |
7.354987499 |
| Suitable for distribution board |
TRUE |
| Switching voltage (max.) |
400V AC |
| Terminals |
3-pin |
| Type of electrical connection of main circuit |
Screw connection |
| Voltage type for actuating |
DC |
| Weight |
0.60 |
| Width |
45mm |
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