The Siemens 3RT2023-1BB40 contactor is a high-quality electrical component designed for use in circuits up to 690 V AC. It features three contacts, making it ideal for controlling and switching motors or other high-power devices. Typical applications include automation systems and machinery control in industrial settings.
| Type |
Contactor |
| Coil Voltage |
690V AC |
| Connection |
Screws |
| Contact Type |
3 makers |
| Depth |
107mm |
| Dimensions |
(W x H x D) 45 x 85 x 107 mm |
| Durability |
1000 0000 |
| Height |
85mm |
| IP Rating |
IP20 |
| Maximum Temperature |
+60°C |
| Min. temperature |
-25°C |
| Misc Attribute 1 |
3RT2023-1BB40 |
| Misc Attribute 2 |
S0 |
| Mounting Style |
Screws |
| 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 |
| 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 |
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 |
Screw connection |
| Voltage type for actuating |
DC |
| Width |
45mm |
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