The Siemens 3RT2016-1BB42 is an electrical contactor rated for 4 kW and suitable for use with 24 V DC and a current of up to 9 A. This contactor includes an auxiliary contact, enhancing its functionality in controlling power circuits. It is commonly used in industrial applications for motor control and automation systems.
| Type |
Contactor |
| Coil Voltage |
24V DC |
| Auxiliary contact type |
1 breaker |
| Connection |
Screw terminal |
| Contact Type |
3 makers |
| Current load |
9A |
| Depth |
73mm |
| Dimensions |
(W x H x D) 45 x 58 x 73 mm |
| Durability |
3.0E7 |
| Height |
58mm |
| IP Rating |
IP20 |
| Maximum Temperature |
+60°C |
| Min. temperature |
-25°C |
| Misc Attribute 1 |
3RT2016-1BB42 |
| Misc Attribute 2 |
S00 |
| Mounting Style |
DIN rail |
| Number of auxiliary contacts as normally closed contact |
1 |
| Number of auxiliary contacts as normally open contact |
N/A |
| 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 |
4kW |
| Power Rating |
4 |
| 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 |
22A |
| Rated operation current Ie at AC-3, 400 V |
9A |
| Rated operation current Ie at AC-4, 400 V |
8.5A |
| Rated operation power at AC-3, 400 V |
4kW |
| Rated operation power at AC-4, 400 V |
N/A |
| Rated operation power NEMA |
3.677493749 |
| 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 |
0.29 |
| Width |
45mm |