The Siemens 3RT2016-2BB42 is an electrical contactor designed to operate at 690 V AC with a configuration of three normally open contacts. Manufactured by Siemens, it is ideal for switching and protecting motors in industrial and commercial environments. This component is typically used in automation systems to control electric currents between circuit components.
| Type |
Contactor |
| Coil Voltage |
690V AC |
| Connection |
Spring-loaded connector |
| Contact Type |
3 makers |
| Depth |
73mm |
| Dimensions |
(W x H x D) 45 x 70 x 73 mm |
| Durability |
3000 0000 |
| Height |
70mm |
| IP Rating |
IP20 |
| Maximum Temperature |
+60°C |
| Min. temperature |
-25°C |
| Misc Attribute 1 |
3RT2016-2BB42 |
| Misc Attribute 2 |
S00 |
| Mounting Style |
Spring-loaded connector |
| 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 |
| 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 |
| Terminals |
3-pin |
| Type of electrical connection of main circuit |
Spring clamp connection |
| Voltage type for actuating |
DC |
| Width |
45mm |
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