RCD from Siemens
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RCD from Siemens
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 Siemens 5SM21216 5SM2121-6 RCD module for circuit breaker type A PSE/SSF 0.3–16 A 2-pole IFN 10 mA
FI block, 2-pole, type A, In: 16 A, 10 mA, Un AC: 230 V, for 5SY FI block SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. The combination of the FI ...Lieske Part No.: 655102 Mfg Part No: 5SM21216 Type: 5SM2121-6 |
142,20 EUR
 ≈ £119.02 | ≈ $159.12
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23220 RCD block type AC WS 0.3-40A 2-pole 30mA 230V
FI-Block , 2-polig, Typ AC, In: 40 A, 30 mA, Un AC: 230 V, für 5SY FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 992660 Mfg Part No: 5SM23220 Type: 5SM2322-0 |
81,63 EUR
≈ £68.32 | ≈ $91.34
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23223 5SM2322-3 FI block for LS 5SY type F 0.3–40A 2p 30mA 230V
FI block, 2-pole, type F, short-time delayed, In: 40 A, 30 mA, Un AC: 230 V, for 5SY FI block SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. The ... Lieske Part No.: 1566066 Mfg Part No: 5SM23223 Type: 5SM2322-3 |
390,60 EUR
≈ £326.93 | ≈ $437.08
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23226 5SM2322-6 FI module for circuit breaker 5SY type A PSE/SSF
FI block, 2-pole, type A, In: 40 A, 30 mA, Un AC: 230 V, for 5SY FI block SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. The combination of the FI ... Lieske Part No.: 720999 Mfg Part No: 5SM23226 Type: 5SM2322-6 |
92,70 EUR
≈ £77.59 | ≈ $103.73
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23226KK01 5SM2322-6KK01 RCD block 2-pole type A time-delayed 40A 30mA AC230V
FI-Block , 2-polig, Typ A, kurzzeitverzögert, In: 40 A, 30 mA, Un AC: 230 V, für 5SY FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die ... Lieske Part No.: 499699 Mfg Part No: 5SM23226KK01 Type: 5SM2322-6KK01 |
230,40 EUR
≈ £192.84 | ≈ $257.82
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23230 5SM2323-0 FI module for LS 5SL4 2-pole 30 mA 230 V
FI block, 2-pole, type AC, In: 40 A, 30 mA, Un AC: 230 V, for 5SL4 FI block SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. The combination of the ... Lieske Part No.: 320812 Mfg Part No: 5SM23230 Type: 5SM2323-0 |
79,38 EUR
≈ £66.44 | ≈ $88.83
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23236 5SM2323-6 FI block 2-pole type A 40A 30mA AC230V for 5SL4
FI-Block , 2-polig, Typ A, In: 40 A, 30 mA, Un AC: 230 V, für 5SL4 FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 515635 Mfg Part No: 5SM23236 Type: 5SM2323-6 |
92,70 EUR
≈ £77.59 | ≈ $103.73
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23250 5SM2325-0 FI block 2-pole type AC 63 A 30 mA AC 230 V for 5SY
FI-Block , 2-polig, Typ AC, In: 63 A, 30 mA, Un AC: 230 V, für 5SY FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 1275969 Mfg Part No: 5SM23250 Type: 5SM2325-0 |
249,30 EUR
≈ £208.66 | ≈ $278.97
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23253 5SM2325-3 FI block for LS 5SY type F 30 mA 230 V
FI-Block , 2-polig, Typ F, kurzzeitverzögert, In: 63 A, 30 mA, Un AC: 230 V, für 5SY FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die ... Lieske Part No.: 949857 Mfg Part No: 5SM23253 Type: 5SM2325-3 |
537,30 EUR
≈ £449.72 | ≈ $601.24
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23256 5SM2325-6 FI module for circuit breaker 5SY type A PSE/SSF
FI block, 2-pole, type A, In: 63 A, 30 mA, Un AC: 230 V, for 5SY FI block SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. The combination of the FI ... Lieske Part No.: 837879 Mfg Part No: 5SM23256 Type: 5SM2325-6 |
247,50 EUR
≈ £207.16 | ≈ $276.95
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23256KK01 5SM2325-6KK01 RCD block 2-pole type A time-delayed 63A 30mA AC230V
FI-Block , 2-polig, Typ A, kurzzeitverzögert, In: 63 A, 30 mA, Un AC: 230 V, für 5SY FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die ... Lieske Part No.: 499725 Mfg Part No: 5SM23256KK01 Type: 5SM2325-6KK01 |
354,60 EUR
≈ £296.80 | ≈ $396.80
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23260 5SM2326-0 RCD block 2-pole type AC 63 A 30 mA AC 230 V for 5SL4
FI-Block , 2-polig, Typ AC, In: 63 A, 30 mA, Un AC: 230 V, für 5SL4 FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 128274 Mfg Part No: 5SM23260 Type: 5SM2326-0 |
249,30 EUR
≈ £208.66 | ≈ $278.97
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23266 5SM2326-6 FI block 2-pole type A 63A 30mA AC230V for 5SL4
FI-Block , 2-polig, Typ A, In: 63 A, 30 mA, Un AC: 230 V, für 5SL4 FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 1282705 Mfg Part No: 5SM23266 Type: 5SM2326-6 |
247,50 EUR
≈ £207.16 | ≈ $276.95
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23270 5SM2327-0 RCD block 2-pole type AC 100 A 30 mA AC 230 V for 5SP4
FI-Block , 2-polig, Typ AC, In: 100 A, 30 mA, Un AC: 230 V, für 5SP4 FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 127597 Mfg Part No: 5SM23270 Type: 5SM2327-0 |
315,90 EUR
≈ £264.41 | ≈ $353.49
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23276 5SM2327-6 FI block 2-pole type A 100A 30mA AC230V for 5SP4
FI-Block , 2-polig, Typ A, In: 100 A, 30 mA, Un AC: 230 V, für 5SP4 FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 1275970 Mfg Part No: 5SM23276 Type: 5SM2327-6 |
387,90 EUR
≈ £324.67 | ≈ $434.06
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23326 5SM2332-6 RCD module for circuit breaker type A 0.3–40A 3-pole IFN 30mA 400V
FI block, 3-pole, type A, In: 40 A, 30 mA, Un AC: 400 V, for 5SY FI block SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. The combination of the FI ... Lieske Part No.: 653248 Mfg Part No: 5SM23326 Type: 5SM2332-6 |
153,90 EUR
≈ £128.81 | ≈ $172.21
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23326KK01 5SM2332-6KK01 FI block 3-pole type A time-delayed 40A 30mA AC400V
FI-Block , 3-polig, Typ A, kurzzeitverzögert, In: 40 A, 30 mA, Un AC: 400 V, für 5SY FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die ... Lieske Part No.: 1278399 Mfg Part No: 5SM23326KK01 Type: 5SM2332-6KK01 |
261,90 EUR
≈ £219.21 | ≈ $293.07
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23330 5SM2333-0 RCD block 3-pole type AC 40A 30mA AC400V for 5SL4
FI-Block , 3-polig, Typ AC, In: 40 A, 30 mA, Un AC: 400 V, für 5SL4 FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 515652 Mfg Part No: 5SM23330 Type: 5SM2333-0 |
87,12 EUR
≈ £72.92 | ≈ $97.49
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23336 5SM2333-6 FI block for LS 5SL4 400 V
FI block, 3-pole, type A, In: 40 A, 30 mA, Un AC: 400 V, for 5SL4 FI block SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. The combination of the ... Lieske Part No.: 320811 Mfg Part No: 5SM23336 Type: 5SM2333-6 |
153,90 EUR
≈ £128.81 | ≈ $172.21
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23356 RCD module for LS switch 5SY 5SM2335-6 6-63A 3-pole 30mA
FI block, 3-pole, type A, In: 63 A, 30 mA, Un AC: 400 V, for 5SY FI block SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. The combination of the FI ... Lieske Part No.: 472944 Mfg Part No: 5SM23356 Type: 5SM2335-6 |
255,60 EUR
≈ £213.94 | ≈ $286.02
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23356KK01 5SM2335-6KK01 FI block 3-pole type A time-delayed 63A 30mA AC400V
FI-Block , 3-polig, Typ A, kurzzeitverzögert, In: 63 A, 30 mA, Un AC: 400 V, für 5SY FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die ... Lieske Part No.: 1278487 Mfg Part No: 5SM23356KK01 Type: 5SM2335-6KK01 |
396,00 EUR
≈ £331.45 | ≈ $443.12
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23360 5SM2336-0 FI block 3-pole type AC 63 A 30 mA AC400 V for 5SL4
FI-Block , 3-polig, Typ AC, In: 63 A, 30 mA, Un AC: 400 V, für 5SL4 FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 1282750 Mfg Part No: 5SM23360 Type: 5SM2336-0 |
271,80 EUR
≈ £227.50 | ≈ $304.14
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23366 5SM2336-6 RCD block 3-pole type A 63A 30mA AC400V for 5SL4
FI-Block , 3-polig, Typ A, In: 63 A, 30 mA, Un AC: 400 V, für 5SL4 FI-Block SENTRON 5SM2 zur Kombination mit Leitungsschutzschaltern für Personen-, Brand- und Leitungsschutz. Die Kombination der ... Lieske Part No.: 515648 Mfg Part No: 5SM23366 Type: 5SM2336-6 |
255,60 EUR
≈ £213.94 | ≈ $286.02
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Siemens 5SM23420 5SM2342-0 FI block residual current circuit breaker 5S type AC (WS), T=70 mm
FI block, 4-pole, type AC, In: 40 A, 30 mA, Un AC: 400 V, for 5SY FI block SENTRON 5SM2 for combination with miniature circuit breakers for personal, fire and line protection. The combination of the ... Lieske Part No.: 297550 Mfg Part No: 5SM23420 Type: 5SM2342-0 |
94,50 EUR
≈ £79.10 | ≈ $105.75
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Fehlerstromschutzschalter – Professional range for the specialist contractor
Industry-Electronics is your reliable B2B partner for Fehlerstromschutzschalter. With over 20 years of experience in specialist trade, we offer standards-compliant products from reputable manufacturers at competitive prices.
Whether single items for repair or larger quantities for projects – our technical team supports you in product selection and is happy to provide individual quotes. Contact us at +49 (0)7666 / 88499-0.
Typical Application Areas
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Personal protection
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Domestic
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Industrial
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Bathrooms
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Outdoor systems
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RCD type A/B
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RCCB / RCBO
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Type F / EV
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Fire protection RCD
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Photovoltaic
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Why Industry-Electronics?
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Standards-compliant products
All items comply with applicable DIN, VDE and EN standards for professional electrical installation.
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Fair B2B pricing
Competitive prices and special conditions for trade and contractors on request.
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Expert advice
Personal consultation by installation technology experts at +49 (0)7666 / 88499-0.
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Fast delivery
Many items in stock with prompt dispatch throughout Germany and Europe.
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Pure B2B trade
No private customer business – we understand the requirements of professional electrical contractors.
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Wide assortment
Over 500,000 articles in our total range – everything from one source for the electrical installer.
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