3 records
Technical model data should be checked against manufacturer material where available.
Source 1Source 2Source 3
IndGearIndustrial automation parts, verified before order approval.Request quoteEMG 17-REL/Kcatalog record
Phoenix Contact / EMG 17-REL/KSR- 24/21-21-LC - 2940391
Phoenix Contact EMG 17-REL/KSR- 24/21-21-LC - 2940391 Interface Relay or Relay Module
Phoenix Contact EMG 17-REL/KSR- 24/21-21-LC - 2940391 supports control-cabinet switching, motor-starter service, and relay replacement; confirm coil/control voltage, contact configuration, load rating and USD RFQ context before approval.
- Brand
- Phoenix Contact
- SKU
- EMG 17-REL/KSR- 24/21-21-LC - 2940391
- Category
- Industrial Components
- Condition
- new
- Price status
- verified
- Sources
- 7 records
Product overview
Phoenix Contact EMG 17-REL/KSR- 24/21-21-LC - 2940391 is listed as a Industrial Components interface relay or relay module record for SKU-led sourcing. The current record shows new, has a verified USD price reference, and must still go through RFQ review so source, condition, warranty, and shipping terms are confirmed before order approval.
Technical notes
Phoenix Contact EMG 17-REL/KSR- 24/21-21-LC - 2940391 is maintained as an interface relay or relay module for control-cabinet switching, motor-starter service, and relay replacement. It is grouped with Phoenix Contact interface relay family records so buyers can compare like-for-like spares instead of treating it as an anonymous import line. The card is treated as rich because source-backed structured data supports the identity and specification depth. Current structured facts include output type 2 changeover contacts; voltage 24 V AC/DC; current 18 mA; mounting DIN rail mounting. USD price context is available as a reference observation, while final commercial terms still require RFQ confirmation. Before approval, confirm coil/control voltage, contact configuration, load rating, terminal style, accessories, quantity, preferred condition, and destination country. The record does not claim authorized distribution, guaranteed stock, warranty, lead time, or final compatibility without operations review.
Key features
- Manufacturer part number: EMG 17-REL/KSR- 24/21-21-LC - 2940391
- Manufacturer: Phoenix Contact
- Category: Relays/Contactors
- Type: interface relay or relay module
- Family/context: Phoenix Contact interface relay family
- output type: 2 changeover contacts
- voltage: 24 V AC/DC
- current: 18 mA
Applications
- control-cabinet switching
- motor starter maintenance
- relay or contactor spare sourcing
Verified specifications
| series | Phoenix Contact interface relay family |
|---|---|
| current | 18 mA |
| voltage | 24 V AC/DC |
| function | control-signal isolation, relay switching, or interface wiring |
| mounting | DIN rail mounting |
| descriptor | industrial spare part |
| output type | 2 changeover contacts |
| source brand | Phoenix Contact |
| product family | Phoenix Contact interface relay family |
| source confidence | high |
| supplier keywords | Phoenix Contact, EMG 17-REL/KSR- 24/21-21-LC - 2940391, Phoenix, Contact, EMG, 17-REL/KSR, 24/21-21-LC, 2940391 |
| product designation | EMG 17-REL/KSR- 24/21-21-LC |
| verified spec notes | Structured fields were parsed only from exact manufacturer-owned Phoenix Contact or Turck product evidence. No stock, warranty, authorization, lead-time, lifecycle, or replacement compatibility claim is inferred. |
| official product url | https://www.phoenixcontact.com/en-us/products/relay-module-emg-17-relksr-2421-21-lc-2940391 |
| verified spec fields | current, mounting, output_type, product_designation, voltage |
| verified spec method | phoenix_official_product_table_parser_v2 |
| official source brand | Phoenix Contact |
| alternate part numbers | 2940391 |
| official product title | EMG 17-REL/KSR- 24/21-21-LC - Relay module - 2940391 | Phoenix Contact |
| manufacturer part number | EMG 17-REL/KSR- 24/21-21-LC - 2940391 |
| verified spec source url | https://www.phoenixcontact.com/en-us/products/relay-module-emg-17-relksr-2421-21-lc-2940391 |
| manufacturer product name | EMG 17-REL/KSR- 24/21-21-LC - Relay module - 2940391 | Phoenix Contact |
| official spec reviewed at | 2026-05-21T12:49:15.975Z |
| phoenix turck verified at | 2026-05-21T16:03:58.110Z |
| official source verified at | 2026-05-20T03:59:46.304Z |
| official spec review method | a_plus_plus_targeted_residual_official_specs_batch_v1 |
| official spec review reason | HTTP 403 |
| official spec review status | manual_review_required |
| verified spec field sources | [object Object] |
| official spec review source url | https://www.phoenixcontact.com/en-us/products/relay-module-emg-17-relksr-2421-21-lc-2940391 |
| verified spec conflicts skipped | [object Object] |
Source context
References used before quote approval
3 records
External price and availability observations are RFQ context, not guaranteed stock or final sale price.
Source 1Source 2Source 3To verify
Raw supplier/import notes are preserved for manager review before quote approval.
FAQ
Is Phoenix Contact EMG 17-REL/KSR- 24/21-21-LC - 2940391 available for immediate shipment?
Availability must be confirmed during RFQ because source, condition, stock location, and destination can change.
Can I request used or refurbished condition?
Yes. Include required condition and quantity in the RFQ so the team can verify available options.
Is this an authorized distributor page?
No unsupported authorization claim is made here. IndGear operates as an independent supplier marketplace unless specific authorization is verified.
RFQ control path
Turn an exact SKU into an approved purchase path.
IndGear reviews source, condition, lead time, warranty terms, and USD quote context before your team commits to the order.
- 01Submit SKU / BOMExact model, quantity, condition, destination
- 02Verify sourceSupplier signal, condition, references
- 03Review quoteUSD price, lead time, warranty terms
- 04Approve orderFinal confirmation before purchase
Quote-only sourcingRequest a USD quote
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