The Siemens 3RT2027-1AP04 contactor is an electrical device designed for switching and controlling three-phase motors up to 690 V AC. Manufactured by Siemens, this contactor is known for its reliability and durability in industrial applications. It is typically used in motor control panels, automation systems, and other electrical circuit control tasks.
| Type |
Contactor |
| Coil Voltage |
690V AC |
| Connection |
Screws |
| Contact Current Rating |
40A |
| Contact Type |
3 makers |
| Depth |
141mm |
| Dimensions |
(W x H x D) 45 x 85 x 141 mm |
| Durability |
1000 0000 |
| Height |
85mm |
| IP Rating |
IP20 |
| Maximum Temperature |
+60°C |
| Min. temperature |
-25°C |
| Misc Attribute 1 |
3RT2027-1AP04 |
| Misc Attribute 2 |
S0 |
| Mounting Style |
Screws |
| Number of auxiliary contacts as normally closed contact |
2 |
| Number of auxiliary contacts as normally open contact |
2 |
| 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 |
230 - 230V |
| Rated control supply voltage AC 60 Hz |
N/A |
| Rated control supply voltage DC |
N/A |
| Rated operation current Ie at AC-1, 400 V |
50A |
| Rated operation current Ie at AC-3, 400 V |
32A |
| Rated operation current Ie at AC-4, 400 V |
22A |
| Rated operation power at AC-3, 400 V |
15kW |
| Rated operation power at AC-4, 400 V |
N/A |
| Rated operation power NEMA |
14.709974999 |
| Suitable for distribution board |
TRUE |
| Terminals |
3-pin |
| Type of electrical connection of main circuit |
Screw connection |
| Voltage type for actuating |
AC |
| Width |
45mm |
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