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Central Surplus Bearing Finder
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2 in stock
Three-phase line monitoring relay for phase sequence, 320 to 500 V AC at 50/60 Hz, one changeover contact, spring-type terminals, 22.5 mm DIN rail width.
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2 in stock
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| MFR / Brand | Siemens |
|---|---|
| GTIN | 4011209642492 |
| Model | 3UG45112AP20 |
| Series | Sirius 3UG45 Monitoring Relays |
|---|---|
| Base Number | 3UG4511 |
| Industry Terms | Phase monitoring relay, phase sequence relay, line monitoring relay, network monitor, phase failure relay, Netzueberwachungsrelais, rotation monitor |
| Common Misspellings | 3UG4511 2AP20, 3UG-4511-2AP20, 3UG45112APZ0, Sirus, Sirrius, Siemsns 3UG4511-2AP20 |
| Application Types | Motor and pump supply protection, conveyors, compressors, lifts, HVAC plant and panel builds where a reversed rotating field must trip the circuit |
| Connector Style | Spring-type (cage clamp) terminals |
| Item Width | 6 |
| Item Height | 3 |
| Item Length | 6 |
| Output Amperage | 3 A at 250 V AC |
| Mpn Variants | 3UG45112AP20, 3UG4511 2AP20, 3UG4511-2AP20 |
| Manufacturer Status | Withdrawn from the current Siemens offer |
| Additional Attributes | Function: Phase sequence monitoring, Measuring Voltage: 3 x 320 to 500 V AC, Frequency: 50 to 60 Hz, Output Contacts: 1 CO, Contact Rating: 250 V AC 3 A, Terminal Type: Spring-type, Rated Insulation Voltage: 690 V, Pollution Degree: 3, Surge Voltage Resistance: 6 kV, Protection Rating: IP20, Width: 22.5 mm, Display: LED |
| Nominal Rated Input Voltage | 3 x 320 to 500 V AC, 50 to 60 Hz |
| Part Number | 3UG4511-2AP20 |
| Mounting Type | 35 mm DIN rail |
| Cross Reference 1 | 3UG4511-1AP20 (screw terminals instead of spring-type) |
|---|
Siemens 3UG4511-2AP20 Sirius line monitoring relay. Manufacturer: Siemens. Part Number: 3UG4511-2AP20. Product Family: Sirius 3UG45 monitoring relays. Function: three-phase line monitoring, phase sequence. Measuring Voltage: 3 x 320 to 500 V AC. Frequency: 50 to 60 Hz. Output Contacts: 1 changeover contact. Contact Rating: 250 V AC, 3 A. Terminal Type: spring-type (cage clamp). Unit Quantity: 1 Pc. GTIN: 4011209642492.
3UG — the Siemens order-number group for Sirius monitoring and control relays.
4511 — the line monitoring relay type within the 3UG45 range, the phase-sequence monitoring execution.
2 — the connection system digit, marking spring-type terminals.
AP20 — the execution code setting the measuring range to 3 x 320 to 500 V AC at 50 to 60 Hz and the contact complement to 1 changeover contact rated 250 V AC, 3 A.
Function: phase sequence monitoring. Measuring Voltage: 3 x 320 to 500 V AC. Frequency: 50 to 60 Hz. Output Contacts: 1 changeover contact. Contact Rating: 250 V AC, 3 A. Terminal Type: spring-type (cage clamp). Rated Insulation Voltage: 690 V. Pollution Degree: 3. Surge Voltage Resistance: 6 kV. Protection Rating: IP20. Display: LED status indication. Series: Sirius 3UG45 Monitoring Relays. Base Number: 3UG4511.
Mounting Type: 35 mm DIN rail. Width: 22.5 mm, one standard narrow module in the Sirius 3UG45 range. Protection Rating: IP20.
GTIN: 4011209642492. MPN Variants: 3UG4511-2AP20, 3UG45112AP20, 3UG4511 2AP20. Related execution: 3UG4511-1AP20, the same monitoring function with screw terminals in place of the spring-type connection.
What does the Siemens 3UG4511-2AP20 monitor?
Phase sequence on a three-phase supply, 3 x 320 to 500 V AC at 50 to 60 Hz.
What are the output contacts of the 3UG4511-2AP20?
1 changeover contact, rated 250 V AC, 3 A.
What terminals does the 3UG4511-2AP20 have?
Spring-type (cage clamp) terminals. The 2 in the designation is the connection system digit; the 3UG4511-1AP20 carries screw terminals.
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A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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Our team can locate, cross-reference, and source all parts.
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