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Siemens 3RF3900-1TA88
Replacement control connector for 3RF30/31/32/33/34 screw-type connection system color black identifying…
- MPN
- 3RF3900-1TA88
- Category
- Accessories
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 3RF3900-1TA88?
replacement control connector for 3RF30/31/32/33/34 screw-type connection system color black identifying marking A1 A2
Specifications
General
| product brand name | SIRIUS |
| product designation | control plug |
| product type designation | 3RF39 |
General technical data
| product function | for 3RF3 solid-state relays / contactors |
| type of calculation of power loss current-dependent | linear |
| degree of pollution | 3 |
| protection class IP on the front according to IEC 60529 | IP20 |
| shock resistance according to IEC 60068-2-27 | 15 g / 11 ms |
| vibration resistance according to IEC 60068-2-6 | 2 g |
| reference code according to IEC 81346-2 | X |
| Substance Prohibitance (day/month/year) | 01/15/2024 |
| SVHC substance name | Lead CAS-No. 7439-92-1 |
| Net Weight | 2 g |
Installation/ mounting/ dimensions
| fastening method side-by-side mounting | Yes |
| fastening method | clip-on |
| width | 10 mm |
Connections/ Terminals
| type of electrical connection for auxiliary and control circuit | screw-type terminals |
| type of connectable conductor cross-sections — for auxiliary and control contacts — solid | 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²) |
| type of connectable conductor cross-sections — for auxiliary and control contacts — finely stranded with core end processing | 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²) |
| type of connectable conductor cross-sections — for auxiliary and control contacts — finely stranded without core end processing | 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²) |
| type of connectable conductor cross-sections — for AWG cables for auxiliary and control contacts | 1x (20 ... 12) |
| tightening torque for auxiliary and control contacts with screw-type terminals | 0.5 ... 0.6 N·m |
| tightening torque [lbf·in] for auxiliary and control contacts with screw-type terminals | 4.5 ... 5.3 lbf·in |
| design of the thread of the connection screw of the auxiliary and control contacts | M3 |
| stripped length of the cable for auxiliary and control contacts | 7 mm |
| touch protection on the front according to IEC 60529 | finger-safe, for vertical contact from the front |
Ambient conditions
| ambient temperature — during storage | -55 ... +80 °C |
Electromagnetic compatibility
| conducted interference — due to conductor-conductor surge according to IEC 61000-4-5 | 1 kV, behavior criterion 2 |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3RF3900-1TA88: frequently asked questions
When can 3RF3900-1TA88 be shipped?
3RF3900-1TA88 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 3RF3900-1TA88 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 3RF3900-1TA88 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 3RF3900-1TA88, subject to availability and destination.
More Siemens parts
Siemens 3RF3900-1TA88Price and lead time confirmed within 1 business day
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