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Circuit breaker in Modular devices / equipment installation

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Circuit breaker from Siemens

Siemens 5ST30120HG 5ST3012-0HG auxiliary switch 2NC for circuit breaker according to UL489 Siemens LogoSiemens 5ST30120HG 5ST3012-0HG auxiliary switch 2NC for circuit breaker according to UL489 Hilfsschalter 2 Öffner für Leitungsschutzschalter nach UL 489 Hilfsschalter SENTRON 5ST3 als Zusatzkomponente für Fehlerstrom-Schutzeinrichtungen und Leitungsschutzschalter. Diese Zusatzkomponenten ...

Lieske Part No.: 502677
Mfg Part No: 5ST30120HG
Type: 5ST3012-0HG
27,27 EUR
Siemens 5ST30120HG plus VAT
≈ £22.85  |  ≈ $30.62
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30122 5ST3012-2 auxiliary switch with test button 2NC for 5SL, SY, SP mounting switches Siemens LogoSiemens 5ST30122 5ST3012-2 auxiliary switch with test button 2NC for 5SL, SY, SP mounting switches Hilfsschalter 2 Öffner mit Prüftaste für LS-Schalter 5SL, 5SY, 5SP, Einbauschalter 5TL1, FI/LS 5SU1 (ohne 5SU1.FP/FR), FI 5SV (bei 5SU1 ist Griffverbinder 5ST3805-1 erforderlich) Hilfsschalter ...

Lieske Part No.: 502970
Mfg Part No: 5ST30122
Type: 5ST3012-2
29,34 EUR
Siemens 5ST30122 plus VAT
≈ £24.59  |  ≈ $32.95
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30132 5ST3013-2 auxiliary switch with test button 1NO+1NC for 5SL, 5SY, 5SP Siemens LogoSiemens 5ST30132 5ST3013-2 auxiliary switch with test button 1NO+1NC for 5SL, 5SY, 5SP Hilfsschalter mit Prüftaste 1Schließer + 1 Öffner, kleine Leistung für LS-Schalter 5SL, 5SY, 5SP, Einbauschalter 5TL1, FI/LS 5SU1 (ohne 5SU1.FP/FR), FI 5SV (bei 5SU1 ist Griffverbinder 5ST3805-1 ...

Lieske Part No.: 509581
Mfg Part No: 5ST30132
Type: 5ST3013-2
53,28 EUR
Siemens 5ST30132 plus VAT
≈ £44.65  |  ≈ $59.83
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3014 auxiliary power switch 2S for k power for circuit breaker Siemens LogoSiemens 5ST3014 auxiliary power switch 2S for k power for circuit breaker Auxiliary switch 2 NO contacts, low power for miniature circuit breakers 5SL, 5SY, 5SP, built-in switch 5TL1, FI/LS 5SU1, FI 5SV (5SU1 requires handle connector 5ST3805-1) Auxiliary switch SENTRON ...

Lieske Part No.: 298813
Mfg Part No: 5ST3014
48,42 EUR
Siemens 5ST3014 plus VAT
≈ £40.58  |  ≈ $54.38
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30142 5ST3014-2 auxiliary switch with test button 2S for 5SL, 5SY, 5SP Siemens LogoSiemens 5ST30142 5ST3014-2 auxiliary switch with test button 2S for 5SL, 5SY, 5SP Hilfsschalter mit Prüftaste 2 Schließer, kleine Leistung für LS-Schalter 5SL, 5SY, 5SP, Einbauschalter 5TL1, FI/LS 5SU1 (ohne 5SU1.FP/FR), FI 5SV (bei 5SU1 ist Griffverbinder 5ST3805-1 ...

Lieske Part No.: 509582
Mfg Part No: 5ST30142
Type: 5ST3014-2
53,28 EUR
Siemens 5ST30142 plus VAT
≈ £44.65  |  ≈ $59.83
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3015 auxiliary switch small power 2NC for 5SL,5SY,5SP Siemens LogoSiemens 5ST3015 auxiliary switch small power 2NC for 5SL,5SY,5SP Hilfsschalter 2 Öffner, kleine Leistung für LS-Schalter 5SL, 5SY, 5SP, Einbauschalter 5TL1, FI/LS 5SU1 (ohne 5SU1.FP/FR), FI 5SV (bei 5SU1 ist Griffverbinder 5ST3805-1 erforderlich) Hilfsschalter ...

Lieske Part No.: 492982
Mfg Part No: 5ST3015
48,42 EUR
Siemens 5ST3015 plus VAT
≈ £40.58  |  ≈ $54.38
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30152 5ST3015-2 auxiliary switch with test button 2NC for 5SL, SY, SP mounting switches 5TL1 Siemens LogoSiemens 5ST30152 5ST3015-2 auxiliary switch with test button 2NC for 5SL, SY, SP mounting switches 5TL1 Hilfsschalter mit Prüftaste 2 Öffner, kleine Leistung für LS-Schalter 5SL, 5SY, 5SP, Einbauschalter 5TL1, FI/LS 5SU1 (ohne 5SU1.FP/FR), FI 5SV (bei 5SU1 ist Griffverbinder 5ST3805-1 erforderlich) ...

Lieske Part No.: 1281265
Mfg Part No: 5ST30152
Type: 5ST3015-2
53,28 EUR
Siemens 5ST30152 plus VAT
≈ £44.65  |  ≈ $59.83
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3020 fault signal switch 1 NO 1 NC Siemens LogoSiemens 5ST3020 fault signal switch 1 NO 1 NC Fault signal switch 1 NO + 1 NC for miniature circuit breakers 5SL, 5SY, 5SP FI/LS 5SU1, FI 5SV (5SU1 requires handle connector 5ST3805-1) Fault signal switch SENTRON 5ST3 as an additional component ...

Lieske Part No.: 660379
Mfg Part No: 5ST3020
36,90 EUR
Siemens 5ST3020 plus VAT
≈ £30.92  |  ≈ $41.44
Delivery time from supplier's stock (ca.) 3 workdaysinfo_outline
Siemens 5ST30200HG Fault signal switch 5ST3020-0HG 1NO 1NC for LS switch according to UL489 Siemens LogoSiemens 5ST30200HG Fault signal switch 5ST3020-0HG 1NO 1NC for LS switch according to UL489 Fault signal switch 1 NO + 1 NC for circuit breakers according to UL 489 Fault signal switch SENTRON 5ST3 as an additional component for residual current protective devices and circuit breakers. These ...

Lieske Part No.: 469858
Mfg Part No: 5ST30200HG
Type: 5ST3020-0HG
43,29 EUR
Siemens 5ST30200HG plus VAT
≈ £36.28  |  ≈ $48.61
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3021 fault signal switch 2S for 5SL,5SY,5SP FI/LS 5SU1 FI 5SV Siemens LogoSiemens 5ST3021 fault signal switch 2S for 5SL,5SY,5SP FI/LS 5SU1 FI 5SV Fault signal switch 2 NO contacts for miniature circuit breakers 5SL, 5SY, 5SP FI/LS 5SU1, FI 5SV (5SU1 requires handle connector 5ST3805-1) Fault signal switch SENTRON 5ST3 as an additional component ...

Lieske Part No.: 105110
Mfg Part No: 5ST3021
36,90 EUR
Siemens 5ST3021 plus VAT
≈ £30.92  |  ≈ $41.44
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30210HG 5ST3021-0HG fault signal switch 2S for circuit breakers according to UL489 Siemens LogoSiemens 5ST30210HG 5ST3021-0HG fault signal switch 2S for circuit breakers according to UL489 Fehlersignalschalter 2 Schließer für Leitungsschutzschalter nach UL 489 Fehlersignalschalter SENTRON 5ST3 als Zusatzkomponente für Fehlerstrom-Schutzeinrichtungen und Leitungsschutzschalter. Diese ...

Lieske Part No.: 1279676
Mfg Part No: 5ST30210HG
Type: 5ST3021-0HG
43,29 EUR
Siemens 5ST30210HG plus VAT
≈ £36.28  |  ≈ $48.61
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30212 5ST3021-2 fault signal switch with test and acknowledge button 2S for 5SL Siemens LogoSiemens 5ST30212 5ST3021-2 fault signal switch with test and acknowledge button 2S for 5SL Fehlersignalschalter mit Prüftaste 2 Schließer für LS-Schalter 5SL, 5SY, 5SP FI/LS 5SU1, FI 5SV (bei 5SU1 ist Griffverbinder 5ST3805-1 erforderlich) Fehlersignalschalter SENTRON 5ST3 als ...

Lieske Part No.: 127987
Mfg Part No: 5ST30212
Type: 5ST3021-2
44,82 EUR
Siemens 5ST30212 plus VAT
≈ £37.56  |  ≈ $50.33
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3022 fault signal switch 2NC for circuit breaker Siemens LogoSiemens 5ST3022 fault signal switch 2NC for circuit breaker Fehlersignalschalter 2 Öffner für LS-Schalter 5SL, 5SY, 5SP FI/LS 5SU1, FI 5SV (bei 5SU1 ist Griffverbinder 5ST3805-1 erforderlich) Fehlersignalschalter SENTRON 5ST3 als Zusatzkomponente für ...

Lieske Part No.: 298837
Mfg Part No: 5ST3022
36,90 EUR
Siemens 5ST3022 plus VAT
≈ £30.92  |  ≈ $41.44
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30220HG 5ST3022-0HG fault signal switch 2NC for circuit breakers according to UL489 Siemens LogoSiemens 5ST30220HG 5ST3022-0HG fault signal switch 2NC for circuit breakers according to UL489 Fehlersignalschalter 2 Öffner für Leitungsschutzschalter nach UL 489 Fehlersignalschalter SENTRON 5ST3 als Zusatzkomponente für Fehlerstrom-Schutzeinrichtungen und Leitungsschutzschalter. Diese ...

Lieske Part No.: 1279677
Mfg Part No: 5ST30220HG
Type: 5ST3022-0HG
43,29 EUR
Siemens 5ST30220HG plus VAT
≈ £36.28  |  ≈ $48.61
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30222 5ST3022-2 fault signal switch with test and acknowledge button 2NC for 5SL Siemens LogoSiemens 5ST30222 5ST3022-2 fault signal switch with test and acknowledge button 2NC for 5SL Fehlersignalschalter mit Prüftaste 2 Öffner für LS-Schalter 5SL, 5SY, 5SP FI/LS 5SU1, FI 5SV (bei 5SU1 ist Griffverbinder 5ST3805-1 erforderlich) Fehlersignalschalter SENTRON 5ST3 als ...

Lieske Part No.: 502971
Mfg Part No: 5ST30222
Type: 5ST3022-2
44,82 EUR
Siemens 5ST30222 plus VAT
≈ £37.56  |  ≈ $50.33
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30300HG 5ST3030-0HG AC110-480 V current trip unit for LS switch according to UL489 Siemens LogoSiemens 5ST30300HG 5ST3030-0HG AC110-480 V current trip unit for LS switch according to UL489 Arbeitsstromauslöser 110-480V AC für Leitungsschutzschalter nach UL 489 Arbeitsstromauslöser SENTRON 5ST3 als Zusatzkomponente für Fehlerstrom-Schutzeinrichtungen und Leitungsschutzschalter. Diese ...

Lieske Part No.: 1279679
Mfg Part No: 5ST30300HG
Type: 5ST3030-0HG
76,59 EUR
Siemens 5ST30300HG plus VAT
≈ £64.18  |  ≈ $86.01
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3031 current release 24-48 V DC for circuit breaker Siemens LogoSiemens 5ST3031 current release 24-48 V DC for circuit breaker Shunt release 24-48V DC for miniature circuit breakers 5SL4, 5SY, 5SP, FI/LS 5SU1, FI 5SV (5SU1 requires handle connector 5ST3805-1) Shunt release SENTRON 5ST3 as an additional component for residual ...

Lieske Part No.: 740523
Mfg Part No: 5ST3031
47,16 EUR
Siemens 5ST3031 plus VAT
≈ £39.52  |  ≈ $52.96
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST30310HG current release 24–60 V DC for circuit breaker UL489 Siemens LogoSiemens 5ST30310HG current release 24–60 V DC for circuit breaker UL489 Shunt release 24-60V DC for circuit breakers according to UL 489 Shunt release SENTRON 5ST3 as an additional component for residual current devices and circuit breakers. These additional components ...

Lieske Part No.: 1319192
Mfg Part No: 5ST30310HG
Type: 5ST3031-0HG
76,59 EUR
Siemens 5ST30310HG plus VAT
≈ £64.18  |  ≈ $86.01
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3040 undervoltage release for circuit breaker AC230V 6 terminals Siemens LogoSiemens 5ST3040 undervoltage release for circuit breaker AC230V 6 terminals Undervoltage release AC 230V, with 6 terminals for miniature circuit breakers 5SL4, 5SY, 5SP FI/LS 5SU1, FI 5SV (for 5SU1, handle connector 5ST3805-1 is required) Undervoltage release SENTRON 5ST3 as ...

Lieske Part No.: 946918
Mfg Part No: 5ST3040
107,10 EUR
Siemens 5ST3040 plus VAT
≈ £89.75  |  ≈ $120.27
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3041 undervoltage release for circuit breaker DC110 V, 6 terminals Siemens LogoSiemens 5ST3041 undervoltage release for circuit breaker DC110 V, 6 terminals Undervoltage release DC 110V, with 6 terminals for miniature circuit breakers 5SL4, 5SY, 5SP FI/LS 5SU1, FI 5SV (for 5SU1, handle connector 5ST3805-1 is required) Undervoltage release SENTRON 5ST3 as ...

Lieske Part No.: 1316099
Mfg Part No: 5ST3041
107,10 EUR
Siemens 5ST3041 plus VAT
≈ £89.75  |  ≈ $120.27
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3043 undervoltage release for circuit breaker 230 VAC 2-terminal Siemens LogoSiemens 5ST3043 undervoltage release for circuit breaker 230 VAC 2-terminal Undervoltage release AC 230V, with 2 terminals for miniature circuit breakers 5SL4, 5SY, 5SP FI/LS 5SU1, FI 5SV (for 5SU1, handle connector 5ST3805-1 is required) Undervoltage release SENTRON 5ST3 as ...

Lieske Part No.: 1316098
Mfg Part No: 5ST3043
80,73 EUR
Siemens 5ST3043 plus VAT
≈ £67.65  |  ≈ $90.66
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3044 undervoltage release DC 110 V with 2 terminals for 5SL4 Siemens LogoSiemens 5ST3044 undervoltage release DC 110 V with 2 terminals for 5SL4 Unterspannungsauslöser DC 110V, mit 2 Klemmen für Leitungsschutzschalter 5SL4, 5SY, 5SP FI/LS 5SU1, FI 5SV (bei 5SU1 ist Griffverbinder 5ST3805-1 erforderlich) Unterspannungsauslöser SENTRON 5ST3 ...

Lieske Part No.: 1275803
Mfg Part No: 5ST3044
80,73 EUR
Siemens 5ST3044 plus VAT
≈ £67.65  |  ≈ $90.66
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3060 rotary drive complete black for 5SY 5SP4, 5SL, 5TL1, 5TE2, 5TE8, 5SU1 Siemens LogoSiemens 5ST3060 rotary drive complete black for 5SY 5SP4, 5SL, 5TL1, 5TE2, 5TE8, 5SU1 Rotary drive complete black for 5SY (without 5SY compact 1TE) 5SP4, 5SL, 5TL1, 5TE2, 5TE8 5SU1 Rotary drive SENTRON 5ST3 as an additional component for residual current protective devices and circuit ...

Lieske Part No.: 1588546
Mfg Part No: 5ST3060
168,30 EUR
Siemens 5ST3060 plus VAT
≈ £141.04  |  ≈ $189.00
Made to order · Delivery time approx. 20 workdaysinfo_outline
Siemens 5ST3061 rotary drive red for 5SY or 5SY compact 1TE, 5SP4 5SL 5TL1 5TE2 Siemens LogoSiemens 5ST3061 rotary drive red for 5SY or 5SY compact 1TE, 5SP4 5SL 5TL1 5TE2 Drehantrieb kompl. rot für 5SY (ohne 5SY kompakt 1TE) 5SP4, 5SL, 5TL1, 5TE2, 5TE8 5SU1 Drehantrieb SENTRON 5ST3 als Zusatzkomponente für Fehlerstrom-Schutzeinrichtungen und Leitungsschutzschalter.

Lieske Part No.: 687196
Mfg Part No: 5ST3061
168,30 EUR
Siemens 5ST3061 plus VAT
≈ £141.04  |  ≈ $189.00
Made to order · Delivery time approx. 20 workdaysinfo_outline
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