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Siemens 3RV1912-1CV1
Undervoltage release 415 V AC/50 Hz, 480 V AC/60 Hz with leading auxiliary switch 2NO
- MPN
- 3RV1912-1CV1
- Category
- Circuit Protection & Switching
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Siemens 3RV1912-1CV1?
Undervoltage release 415 V AC/50 Hz, 480 V AC/60 Hz with leading auxiliary switch 2NO, for circuit breaker 3RV1011
Specifications
General
| product brand name | SIRIUS |
| product category | Auxiliary release |
| product designation | undervoltage release |
| design of the product | with 2 auxiliary contacts |
| product type designation | 3RV19 |
| suitability for use | motor circuit breaker |
General technical data
| certificate of suitability | CE / UL / CSA |
| size of the circuit-breaker | S00, S0, S2, S3 |
| closing active power at AC maximum | 13 W |
| active power at AC in operation maximum | 2.4 W |
| apparent power at AC in operation maximum | 7.2 VA |
| insulation voltage — rated value | 690 V |
| insulation voltage — with degree of pollution 3 at AC rated value | 690 V |
| degree of pollution | 3 |
| protection class IP on the front according to IEC 60529 | IP20 |
| break time maximum | 20 ms |
| reference code according to DIN 40719 extended according to IEC 204-2 according to IEC 750 | F |
| reference code according to EN 61346-2 | F |
| Substance Prohibitance (day/month/year) | 07/01/2006 |
| Net Weight | 0.14 kg |
| type of voltage of the control supply voltage | AC |
| control supply voltage 1 at AC — at 50 Hz rated value | 415 V |
| control supply voltage 1 at AC — at 60 Hz rated value | 480 V |
| control supply voltage frequency 1 | 50 ... 60 Hz |
| number of NC contacts for auxiliary contacts instantaneous contact | 0 |
| number of NO contacts for auxiliary contacts — instantaneous contact | 0 |
| number of NO contacts for auxiliary contacts — leading contact | 2 |
| number of CO contacts of auxiliary contacts instantaneous contact | 0 |
Ambient conditions
| ambient temperature — during operation | -20 ... +60 °C |
| ambient temperature — during storage | -50 ... +80 °C |
| protection class IP on the front according to IEC 60529 | IP20 |
| touch protection on the front according to IEC 60529 | finger-safe, for vertical contact from the front |
Short-circuit protection
| design of short-circuit protection | fuse |
Installation/ mounting/ dimensions
| fastening method | snap-on mounting |
| height | 90 mm |
| width | 19 mm |
| depth | 68 mm |
Connections/ Terminals
| type of electrical connection for auxiliary and control circuit | screw-type terminals |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3RV1912-1CV1: frequently asked questions
When can 3RV1912-1CV1 be shipped?
3RV1912-1CV1 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 3RV1912-1CV1 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 3RV1912-1CV1 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 3RV1912-1CV1, subject to availability and destination.
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Siemens 3RV1912-1CV1Price and lead time confirmed within 1 business day
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