Online retailer for industrial customers, commercial customers and public institutions - no sales to private customers
Switch to german language Industry-Electronics in English

WAGO Terminals: Diversity, where it belongs

In order to connect conductors, terminals are essential. The manufacturer WAGO is in a class of its own in this area. WAGO terminals enjoy a good international reputation and offer a wide range of benefits. WAGO terminals can be used in many different scenarios. They are suitable for the connection of solid wire, stranded and fine-stranded conductors for example. The connection via the terminals is fast and reliable. All terminals have a distinguished high quality. They are robust, flexible and can be easily used. One of the most popular products is the WAGO terminal box series 273. But also the WINSTA connector, which is used for building installations, is part of the product range of WAGO terminals.

Extensive product range

The range of WAGO terminals has grown steadily in recent years and has been adapted to the changing requirements. Because of this, an extensive program regarding spring clips was implemented. WAGO terminals are primarily known for their innovative features and have proven successful in many areas.

Principle of the spring force

Being special is the basis of WAGO terminals. In this case it's all about the spring force, that is fundamental for any electrical connection techniques. This principle guarantees impeccable functionality and goes hand in hand with one hundred percent accuracy. Servicing is not required. All conductors can be clamped with the WAGO terminals within a few seconds. Of course, the clamps can be removed just as fast and easy, so that a simple and comfortable operation is always guaranteed.

Manufacturer no.DescriptionPriceAnzahl Bestellen
Phoenix Contact 1024250
Phoenix Contact EA7 - Cover profile EA 7 1024250
Single covers, color: transparent
Sales unit: 100 pieces
Lieske Part No.: 308056
85,09 EUR
Graduated prices
Phoenix Contact 1024263
Phoenix Contact EA11 - Cover profile EA 11 1024263
Single cover, for covering one terminal block, snap fit, cannot be labeled, color: transparent
Sales unit: 50 pieces
Lieske Part No.: 560065
46,23 EUR
Graduated prices
Phoenix Contact 1025464
Phoenix Contact D-UTI 6/3 (1025464)
End cover, depth: 50.7 mm, width: 2.2 mm, height: 95 mm, colour: grey
Lieske Part No.: 1101429
0,52 EUR
Phoenix Contact 1025465
Phoenix Contact ST 2,5-3PV BU (1025465)
Multi-level terminal, with potential connector, nominal voltage: 500 V, nominal current: 20 A, number of connections: 6, connection type: tension spring connection, 1st, 2nd and 3rd level, rated cross-section: 2.5 mm², cross-section: 0.08 mm² - 4 mm², mounting type: NS 35/7.5, NS 35/15, colour: blue
Sales unit: 50 pieces
Lieske Part No.: 1104606
393,28 EUR
Phoenix Contact 1027881
Phoenix Contact Phoenix PTS 1 5/S 3L/3P 1027881 multi level terminal - PTS 1,5/S-3L/3P
Multi-level terminal, current and voltage are determined by the plug used., Nominal voltage: 500 V, Nominal current: 15 A, Connection type: push-in / plug connection, 1st level, Rated cross-section: 1.5 mm², Cross-section: 0.14 mm² - 1.5 mm², Mounting type: NS 35/7.5, Color: gray
Sales unit: 50 pieces
Lieske Part No.: 1909240
147,11 EUR
Phoenix Contact 1028067
Phoenix Contact PTFIX 2X2,5 GY (1028067)
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 24 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 4 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: gray
Sales unit: 50 pieces
Lieske Part No.: 1100766
48,81 EUR
Phoenix Contact 1028068
Phoenix Contact PTFIX 2X2,5 BU (1028068)
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 24 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 4 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: blue
Sales unit: 50 pieces
Lieske Part No.: 1102437
48,81 EUR
Phoenix Contact 1028069
Phoenix Contact Phoenix PTFIX 2X2 5 RD 1028069 distribution block - PTFIX 2X2,5 RD
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 24 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 4 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: red
Sales unit: 50 pieces
Lieske Part No.: 1054784
48,81 EUR
Phoenix Contact 1028072
Phoenix Contact Phoenix PTFIX 2X2 5 BN 1028072 distribution block - PTFIX 2X2,5 BN
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 24 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 4 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, floating, color: brown
Sales unit: 50 pieces
Lieske Part No.: 2091268
51,73 EUR
Phoenix Contact 1028073Phoenix Contact PTFIX 2X2,5 WH (1028073)
Monoblock, Grundklemme, Nennspannung: 450 V, Nennstrom: 24 A, Anzahl der Anschlüsse: 2, Anschlussart: Push-in-Anschluss, Querschnitt: 0,14 mm²-4 mm², Montageart: aufrasten auf Tragschienenadapter, Direktmontage mit Flansch, Fliegend, Farbe: weiß Verkaufseinheit: 50 ST.
Sales unit: 50 pieces
Lieske Part No.: 705734
51,73 EUR
Phoenix Contact 1028074
Phoenix Contact Phoenix PTFIX 2X2 5 BK 1028074 distribution block - PTFIX 2X2,5 BK
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 24 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 4 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: black
Sales unit: 50 pieces
Lieske Part No.: 2091269
48,81 EUR
Phoenix Contact 1028360
Phoenix Contact Phoenix 1028360 distribution block - PTFIX 2X4 GY
Monoblock, basic terminal, nominal voltage: 800 V, nominal current: 32 A, number of connections: 2, connection type: push-in connection, rated cross-section: 4 mm², cross-section: 0.2 mm² - 6 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: gray
Sales unit: 50 pieces
Lieske Part No.: 1904886
62,22 EUR
Phoenix Contact 1028589
Phoenix Contact Phoenix PT 6 TP/P HV 1028589 disconnect terminal - PT 6-T P/P HV
Disconnect terminal, nominal voltage: 1000 V, nominal current: 32 A, connection type: push-in connection, rated cross-section: 6 mm², cross-section: 0.5 mm² - 10 mm², mounting: NS 35/7.5, NS 35/15, NS 32, colour: grey
Sales unit: 50 pieces
Lieske Part No.: 1908612
494,51 EUR
Phoenix Contact 1028591Phoenix Contact PT6-MTP/PHV (1028591)
Messertrennklemme, Nennspannung:1000 V, Nennstrom:32 A, Anschlussart: Push-in-Anschluss, Bemessungsquerschnitt:6 mm², Querschnitt:0,5 mm²-10 mm², Montage: NS35/7,5, NS35/15, NS32, Farbe:grau Verkaufseinheit: 50 ST.
Sales unit: 50 pieces
Lieske Part No.: 705083
494,51 EUR
Phoenix Contact 1029569Phoenix Contact D-PT 1,5/S-0,8 OG (1029569)
Abschlussdeckel, Tiefe: 24,3 mm, Breite: 0,8 mm, Höhe: 45 mm, Farbe: orange Verkaufseinheit: 50 ST.
Sales unit: 50 pieces
Lieske Part No.: 696343
23,59 EUR
Phoenix Contact 1029571Phoenix Contact D-PT 1,5/S-TWIN-0,8 OG (1029571)
Abschlussdeckel, Tiefe: 24,3 mm, Breite: 0,8 mm, Höhe: 54 mm, Farbe: orange Verkaufseinheit: 50 ST.
Sales unit: 50 pieces
Lieske Part No.: 696345
23,59 EUR
Phoenix Contact 1029588
Phoenix Contact Phoenix 1029588 cover - D-PTTBS 1,5/S-0,8 OG
End cover, depth: 41 mm, width: 0.8 mm, height: 78.6 mm, colour: orange
Sales unit: 50 pieces
Lieske Part No.: 469069
25,39 EUR
Phoenix Contact 1029589Phoenix Contact D-PTTB 1,5/S-0,8 OG (1029589)
Abschlussdeckel, Tiefe: 34,9 mm, Breite: 0,8 mm, Höhe: 65,4 mm, Farbe: orange Verkaufseinheit: 50 ST.
Sales unit: 50 pieces
Lieske Part No.: 696303
25,39 EUR
Phoenix Contact 1029590
Phoenix Contact D-PT 1,5/S-3L-0,8 OG (1029590)
End cover, depth: 45.5 mm, width: 0.8 mm, height: 97.2 mm, colour: orange
Sales unit: 50 pieces
Lieske Part No.: 1595962
25,99 EUR
Phoenix Contact 1029591
Phoenix Contact Phoenix PT 1 5/S QUATTRO 0 8 OG 1029591 cover - D-PT 1,5/S-QUATTRO-0,8 OG
End cover, depth: 24.3 mm, width: 0.8 mm, height: 63.2 mm, colour: orange
Sales unit: 50 pieces
Lieske Part No.: 1904008
23,59 EUR
Phoenix Contact 1029719Phoenix Contact FBP 10+1 (1029719)
Blindstecker, Polzahl: 11, Farbe: orange Verkaufseinheit: 5 ST.
Sales unit: 5 pieces
Lieske Part No.: 697550
350,88 EUR
Phoenix Contact 1037082
Phoenix Contact PTS 2,5 BK (1037082)
Feed-through terminal, nominal voltage: 800 V, nominal current: 24 A, number of connections: 2, connection type: push-in connection, 1st level, rated cross-section: 2.5 mm², cross-section: 0.14 mm² - 4 mm², mounting type: NS 35/7.5, NS 35/15, colour: black
Sales unit: 50 pieces
Lieske Part No.: 1262730
44,06 EUR
Phoenix Contact 1037083
Phoenix Contact PTS 2,5 RD (1037083)
Feed-through terminal, nominal voltage: 800 V, nominal current: 24 A, number of connections: 2, connection type: push-in connection, 1st level, rated cross-section: 2.5 mm², cross-section: 0.14 mm² - 4 mm², mounting type: NS 35/7.5, NS 35/15, colour: red
Sales unit: 50 pieces
Lieske Part No.: 1262729
44,06 EUR
Phoenix Contact 1037084Phoenix Contact PTS 2,5 YE (1037084)
Durchgangsklemme, Nennspannung: 800 V, Nennstrom: 24 A, Anzahl der Anschlüsse: 2, Anschlussart: Push-in-Anschluss, 1. Etage, Bemessungsquerschnitt: 2,5 mm², Querschnitt: 0,14 mm²-4 mm², Montageart: NS35/7,5, NS35/15, Farbe: gelb Verkaufseinheit: 50 ST.
Sales unit: 50 pieces
Lieske Part No.: 691800
46,70 EUR
Phoenix Contact 1037086
Phoenix Contact Phoenix PTS 2 5 OG 1037086 feed terminal - PTS 2,5 OG
Feed-through terminal, nominal voltage: 800 V, nominal current: 24 A, number of connections: 2, connection type: push-in connection, 1st level, rated cross-section: 2.5 mm², cross-section: 0.14 mm² - 4 mm², mounting type: NS 35/7.5, NS 35/15, colour: orange
Sales unit: 50 pieces
Lieske Part No.: 1877169
46,70 EUR
Phoenix Contact 1037089
Phoenix Contact PTTBS 2,5 YE (1037089)
Double-level terminal, nominal voltage: 500 V, nominal current: 22 A, connection type: push-in connection, 1st and 2nd level, rated cross-section: 2.5 mm², cross-section: 0.14 mm² - 4 mm², mounting type: NS 35/7.5, NS 35/15, colour: yellow
Sales unit: 50 pieces
Lieske Part No.: 1262731
112,81 EUR
Phoenix Contact 1040620
Phoenix Contact FBS 5-10 BU (1040620)
Jumper, pitch: 10.2 mm, number of pins: 5, colour: blue
Sales unit: 10 pieces
Lieske Part No.: 1100768
54,98 EUR
Phoenix Contact 1045923
Phoenix Contact PTFIX 2X1,5 GY (1045923)
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: gray
Sales unit: 50 pieces
Lieske Part No.: 1599438
44,48 EUR
Phoenix Contact 1045925
Phoenix Contact Phoenix PTFIX 2X1 5 BU 1045925 distribution block - PTFIX 2X1,5 BU
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: blue
Sales unit: 50 pieces
Lieske Part No.: 1908691
44,48 EUR
Phoenix Contact 1045929
Phoenix Contact Phoenix PTFIX 2X1 5 RD 1045929 distribution block - PTFIX 2X1,5 RD
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: red
Sales unit: 50 pieces
Lieske Part No.: 1908692
44,48 EUR
Phoenix Contact 1045935
Phoenix Contact Phoenix PTFIX 2X1 5 BN 1045935 distribution block - PTFIX 2X1,5 BN
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, floating, color: brown
Lieske Part No.: 1908690
0,94 EUR
Phoenix Contact 1045936Phoenix Contact Phoenix PTFIX 2X1 5 WH 1045936 distribution block - PTFIX 2X1,5 WH
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: white
Sales unit: 50 pieces
Lieske Part No.: 1059920
47,12 EUR
Phoenix Contact 1045937
Phoenix Contact Phoenix PTFIX 2X1 5 BK 1045937 distribution block - PTFIX 2X1,5 BK
Monoblock, basic terminal, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 2, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: black
Lieske Part No.: 1908689
0,89 EUR
Phoenix Contact 1045940Phoenix Contact PTFIX 2X1,5 VT (1045940)
Monoblock, Grundklemme, Nennspannung: 450 V, Nennstrom: 17,5 A, Anzahl der Anschlüsse: 2, Anschlussart: Push-in-Anschluss, Querschnitt: 0,14 mm²-2,5 mm², Montageart: aufrasten auf Tragschienenadapter, Direktmontage mit Flansch, Fliegend, Farbe: violett Verkaufseinheit: 50 ST.
Sales unit: 50 pieces
Lieske Part No.: 701154
47,12 EUR
Phoenix Contact 1045941Phoenix Contact PTFIX 2X1,5 PK (1045941)
Monoblock, Grundklemme, Nennspannung: 450 V, Nennstrom: 17,5 A, Anzahl der Anschlüsse: 2, Anschlussart: Push-in-Anschluss, Querschnitt: 0,14 mm²-2,5 mm², Montageart: aufrasten auf Tragschienenadapter, Direktmontage mit Flansch, Fliegend, Farbe: pink Verkaufseinheit: 50 ST.
Sales unit: 50 pieces
Lieske Part No.: 701153
47,12 EUR
Phoenix Contact 1045987
Phoenix Contact DS-PTIO 1,5/S (1045987)
Lid segment, depth: 44.6 mm, width: 0.8 mm, height: 121.65 mm, colour: grey
Sales unit: 50 pieces
Lieske Part No.: 1598685
33,17 EUR
Phoenix Contact 1046608
Phoenix Contact PTFIX 4X1,5 GY (1046608)
Distribution block, basic terminal, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 4, connection type: push-in connection, rated cross-section: 1.5 mm², cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: gray
Sales unit: 30 pieces
Lieske Part No.: 1003000
53,37 EUR
Phoenix Contact 1046610
Phoenix Contact PTFIX 4X1,5 BU (1046610)
Distribution block, internally bridged, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 4, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: blue
Sales unit: 30 pieces
Lieske Part No.: 1599437
53,37 EUR
Phoenix Contact 1046611Phoenix Contact 1046611 distribution block - PTFIX 4X1,5 RD
Distribution block, internally bridged, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 4, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: red
Sales unit: 30 pieces
Lieske Part No.: 331509
53,37 EUR
Phoenix Contact 1046612
Phoenix Contact PTFIX 4X1,5 YE (1046612)
Distribution block, internally bridged, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 4, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: yellow
Sales unit: 30 pieces
Lieske Part No.: 1599436
56,55 EUR
Phoenix Contact 1046613Phoenix Contact PTFIX 4X1,5 GN (1046613)
Verteilerblock, intern gebrückt, Nennspannung: 450 V, Nennstrom: 17,5 A, Anzahl der Anschlüsse: 4, Anschlussart: Push-in-Anschluss, Querschnitt: 0,14 mm²-2,5 mm², Montageart: aufrasten auf Tragschienenadapter, Direktmontage mit Flansch, Fliegend, Farbe: grün Verkaufseinheit: 30 ST.
Sales unit: 30 pieces
Lieske Part No.: 697877
53,37 EUR
Phoenix Contact 1046614
Phoenix Contact Phoenix PTFIX 4X1 5 BN 1046614 distribution block - PTFIX 4X1,5 BN
Distribution block, internally bridged, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 4, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: brown
Lieske Part No.: 1904896
1,89 EUR
Phoenix Contact 1046615Phoenix Contact PTFIX 4X1,5 WH (1046615)
Verteilerblock, intern gebrückt, Nennspannung: 450 V, Nennstrom: 17,5 A, Anzahl der Anschlüsse: 4, Anschlussart: Push-in-Anschluss, Querschnitt: 0,14 mm²-2,5 mm², Montageart: aufrasten auf Tragschienenadapter, Direktmontage mit Flansch, Fliegend, Farbe: weiß Verkaufseinheit: 30 ST.
Sales unit: 30 pieces
Lieske Part No.: 697880
56,55 EUR
Phoenix Contact 1046617
Phoenix Contact Phoenix PTFIX 4X1 5 VT 1046617 distribution block - PTFIX 4X1,5 VT
Distribution block, internally bridged, nominal voltage: 450 V, nominal current: 17.5 A, number of connections: 4, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: snap onto mounting rail adapter, direct mounting with flange, flying, color: violet
Sales unit: 30 pieces
Lieske Part No.: 1904897
56,55 EUR
Phoenix Contact 1046618Phoenix Contact PTFIX 4X1,5 PK (1046618)
Verteilerblock, intern gebrückt, Nennspannung: 450 V, Nennstrom: 17,5 A, Anzahl der Anschlüsse: 4, Anschlussart: Push-in-Anschluss, Querschnitt: 0,14 mm²-2,5 mm², Montageart: aufrasten auf Tragschienenadapter, Direktmontage mit Flansch, Fliegend, Farbe: pink Verkaufseinheit: 30 ST.
Sales unit: 30 pieces
Lieske Part No.: 697881
56,55 EUR
Phoenix Contact 1046619Phoenix Contact PTFIX 4X1,5 OG (1046619)
Verteilerblock, intern gebrückt, Nennspannung: 450 V, Nennstrom: 17,5 A, Anzahl der Anschlüsse: 4, Anschlussart: Push-in-Anschluss, Querschnitt: 0,14 mm²-2,5 mm², Montageart: aufrasten auf Tragschienenadapter, Direktmontage mit Flansch, Fliegend, Farbe: orange Verkaufseinheit: 30 ST.
Sales unit: 30 pieces
Lieske Part No.: 697883
56,55 EUR
Phoenix Contact 1046620Phoenix Contact PTFIX 4X1,5-FE (1046620)
Verteilerblock, intern gebrückt, Nennspannung: 450 V, Nennstrom: 17,5 A, Anzahl der Anschlüsse: 4, Anschlussart: Push-in-Anschluss, Querschnitt: 0,14 mm²-2,5 mm², Montageart: aufrasten auf Tragschienenadapter, Direktmontage mit Flansch, Fliegend, Farbe: schwarz/gelb Verkaufseinheit: 30 ST.
Sales unit: 30 pieces
Lieske Part No.: 697884
56,55 EUR
Phoenix Contact 1046949
Phoenix Contact Phoenix PTFIX 18X1 5 NS35 GY 1046949 distribution block - PTFIX 18X1,5-NS35 GY
Distribution block, block with vertical alignment, nominal voltage: 500 V, nominal current: 17.5 A, number of connections: 18, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: NS 35/7.5, NS 35/15, color: gray
Sales unit: 20 pieces
Lieske Part No.: 1908618
182,60 EUR
Phoenix Contact 1046950
Phoenix Contact Phoenix PTFIX 18X1 5 NS35 BU 1046950 distribution block - PTFIX 18X1,5-NS35 BU
Distribution block, internally bridged, nominal voltage: 500 V, nominal current: 17.5 A, number of connections: 18, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: NS 35/15, NS 35/7.5, color: blue
Sales unit: 20 pieces
Lieske Part No.: 1908685
182,60 EUR
Phoenix Contact 1046951
Phoenix Contact Phoenix PTFIX 18X1 5 NS35 RD 1046951 distribution block - PTFIX 18X1,5-NS35 RD
Distribution block, internally bridged, nominal voltage: 500 V, nominal current: 17.5 A, number of connections: 18, connection type: push-in connection, cross-section: 0.14 mm² - 2.5 mm², mounting type: NS 35/15, NS 35/7.5, color: red
Sales unit: 20 pieces
Lieske Part No.: 1908687
182,60 EUR
1 2 3 4 5 6 7 8 9 10 11 12 14 16 18 19 20 21 22 24 26 27 28 29 31 33 .. 80 .. 130 .. 180 .. 230 .. 280 .. 330 .. 380 .. 430 .. 459
Searching
Search is performed.
Please be patient ...
Fehlende Felder
Close
Product in the shopcart
You can continue shopping and open your cart at any time from the top menu bar or now directly by clicking the button.
To the shopping cart Continue shopping
We use cookies to provide the service. Using this website you agree with that. Information on the privacy policy OK und schließen