RCD from Siemens
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RCD from Siemens
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 Siemens 5SM21216 5SM2121-6 FI-block line Schu, Type A PSE / SSF 0.3-16A 2pol. IFN 10mA
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 |
144,54 EUR
 ≈ £125.03 | ≈ $168.39 plus delivery charges
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Siemens 5SM23220 RC block, 2-pole, Type AC, In: 40 A, 30 mA, Un AC: 230 V, for 5SY
Lieske Part No.: 992660 Mfg Part No: 5SM23220 Type: 5SM2322-0 |
83,16 EUR
≈ £71.93 | ≈ $96.88 plus delivery charges
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Siemens 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 |
396,99 EUR
≈ £343.40 | ≈ $462.49 plus delivery charges
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Siemens 5SM23226 FI-block 2-pole 0.03 A 5SM2-3226, for MCBs
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 |
94,55 EUR
≈ £81.79 | ≈ $110.15 plus delivery charges
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Siemens 5SM23226KK01 5SM2322-6KK01 FI-Block 2polig Typ A kurzzeitverzögert 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 |
235,62 EUR
≈ £203.81 | ≈ $274.50 plus delivery charges
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Siemens 5SM23230 5SM2323-0 FI block for LS 5SL4 type 2-pole 30mA 230V 5SM2323-0
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 |
81,08 EUR
≈ £70.13 | ≈ $94.46 plus delivery charges
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Siemens 5SM23236 5SM2323-6 FI-Block 2polig Typ A 40A 30mA AC230V f.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 |
94,55 EUR
≈ £81.79 | ≈ $110.15 plus delivery charges
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Siemens 5SM23250 5SM2325-0 FI-Block 2polig Typ AC 63A 30mA AC230V f.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 |
255,42 EUR
≈ £220.94 | ≈ $297.56 plus delivery charges
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Siemens 5SM23253 SIEM 5SM2325-3 FI block for LS 5SY type F 30mA 230V 5SM2325-3
Lieske Part No.: 949857 Mfg Part No: 5SM23253 Type: 5SM2325-3 |
549,45 EUR
≈ £475.27 | ≈ $640.11 plus delivery charges
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Siemens 5SM23256 FI-block 2-pin. , f.LS switch 5SY4
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 |
253,44 EUR
≈ £219.23 | ≈ $295.26 plus delivery charges
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Siemens 5SM23256KK01 5SM2325-6KK01 FI-Block 2polig Typ A kurzzeitverzögert 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 |
362,34 EUR
≈ £313.42 | ≈ $422.13 plus delivery charges
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Siemens 5SM23260 5SM2326-0 FI-Block 2polig Typ AC 63A 30mA AC230V f.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 |
255,42 EUR
≈ £220.94 | ≈ $297.56 plus delivery charges
Delivery time on requestinfo_outline
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Siemens 5SM23266 5SM2326-6 FI-Block 2polig Typ A 63A 30mA AC230V f.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 |
253,44 EUR
≈ £219.23 | ≈ $295.26 plus delivery charges
Delivery time on requestinfo_outline
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Siemens 5SM23270 5SM2327-0 FI-Block 2polig Typ AC 100A 30mA AC230V f.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 |
320,76 EUR
≈ £277.46 | ≈ $373.69 plus delivery charges
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Siemens 5SM23276 5SM2327-6 FI-Block 2polig Typ A 100A 30mA AC230V f.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 |
396,00 EUR
≈ £342.54 | ≈ $461.34 plus delivery charges
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Siemens 5SM23326 5SM2332-6 FI-block line Schu, Type A 0.3-40A 3pol. 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 |
157,41 EUR
≈ £136.16 | ≈ $183.38 plus delivery charges
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Siemens 5SM23326KK01 5SM2332-6KK01 FI-Block 3polig Typ A kurzzeitverzögert 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 |
267,30 EUR
≈ £231.21 | ≈ $311.40 plus delivery charges
Delivery time on requestinfo_outline
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Siemens 5SM23330 5SM2333-0 FI-Block 3polig Typ AC 40A 30mA AC400V f.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 |
88,90 EUR
≈ £76.90 | ≈ $103.57 plus delivery charges
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Siemens 5SM23336 5SM2333-6 FI block for LS 5SL4 type 400V 5SM2333-6
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 |
157,41 EUR
≈ £136.16 | ≈ $183.38 plus delivery charges
Delivery time on requestinfo_outline
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Siemens 5SM23356 fi-block for 5SY miniature circuit breaker
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 |
260,37 EUR
≈ £225.22 | ≈ $303.33 plus delivery charges
Delivery time on requestinfo_outline
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Siemens 5SM23356KK01 5SM2335-6KK01 FI-Block 3polig Typ A kurzzeitverzögert 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 |
404,91 EUR
≈ £350.25 | ≈ $471.72 plus delivery charges
Delivery time on requestinfo_outline
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Siemens 5SM23360 5SM2336-0 FI-Block 3polig Typ AC 63A 30mA AC400V f.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 |
278,19 EUR
≈ £240.63 | ≈ $324.09 plus delivery charges
Delivery time on requestinfo_outline
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Siemens 5SM23366 5SM2336-6 FI-Block 3polig Typ A 63A 30mA AC400V f.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 |
260,37 EUR
≈ £225.22 | ≈ $303.33 plus delivery charges
Delivery time on requestinfo_outline
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Siemens 5SM23420 5SM2342-0 FI-BLOCK F.LS-SWITCH 5S TYPE AC (WS), T=70MM
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 |
96,33 EUR
≈ £83.33 | ≈ $112.22 plus delivery charges
Delivery time on requestinfo_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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