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Monitoring relay, analog, phase failure and sequence 3x 160-690 V AC 50 to
In stock: No
Vendor stock: No
Minimal order quantity: 1
Discontinued
Price (excl. VAT):
84,40 €
per pcs
EAN: 4011209642553
MPN: 3UG4512-2BR20
Box: 1
Technical Information
| Item condition | New |
| Manufacture name | Monitoring relay, analog, phase failure and sequence 3x 160-690 V AC 50 to |
| Brand | Siemens |
| Categories |
Relays |
| Country of origin | DE |
| Harmonized System Code | 8536 4900 00 |
| Width | 22.5 mm |
| Height | 94 mm |
| Depth | 91 mm |
| Voltage measuring range | 160-690 V |
| With detachable clamps | Yes |
| Phase sequence monitoring | Yes |
| Phase failure detection | Yes |
| Function under voltage detection | No |
| Function over voltage detection | No |
| Phase imbalance monitoring | No |
| Type of electric connection | Spring clamp connection |
| Rated control supply voltage at AC 50 Hz | 160-690 V |
| Rated control supply voltage at AC 60 Hz | 160-690 V |
| Rated control supply voltage at DC | UN V |
| Max. permitted delay-on energization time | UN s |
| Min. adjustable delay-on energization time | UN s |
| Max. permitted off-delay time | UN s |
| Min. adjustable off-delay time | UN s |
| Voltage type for actuating | AC |
| Number of contacts as normally closed contact | 0 |
| Number of contacts as normally open contact | 0 |
| Number of contacts as change-over contact | 2 |
Packing details
| Packing level 1 | 4011209642553 |
Description
Analog monitoring relay Phase failure and sequence 3 x 160...690 V 50...60 Hz AC 2 change-over contacts spring-type connection system Network monitoring relay with analog setting SIRIUS 3UG4 for monitoring phase sequence, phase failure and phase asymmetry and/or undervoltage, e.g. with mobile systems such as A/C compressors, refrigerated containers, construction site compressors or cranes.
Worldwide use thanks to international certificates. Different versions enable application-related selection of products. Less space required in the control cabinet thanks to slim design. All versions with removable terminals.
In addition to screw terminals, all the devices are also available with spring-type terminals for fast, maintenance-free and vibration-proof connection. Versions with a wide voltage range and without auxiliary voltage can be used in any networks worldwide.
The comprehensive range of accessories, such as unit labeling plates, push-in lugs and cover caps, is standardized for all relays.
SIRIUS relays - one range for every application.
