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Datasheet generated 2026-10-07
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Siemens Sentron 5SY8 Circuit breaker - 40A, 1P + N, C

Siemens · Electrical Components · Miniature Circuit Breakers · Germany · siemens.com
Part Number
5SY8540-7  ·  HS 8536.20
Siemens Sentron 5SY8 Circuit breaker - 40A, 1P + N, C

Siemens Sentron 5SY8 Circuit breaker. Circuit breakers (Electrical Engineering / Components for panels and boxes). Principal data: current rating 40 A, number of poles 1P + N, curve C. Supplied under manufacturer part number 5SY8540-7, EAN 4001869264493, HS code 8536.20, country of origin Germany.

Technical Specifications

Product typeCircuit breakers
Product groupComponents for panels and boxes
Current rating40 A
Number of poles1P + N
CurveC
Carbon footprint (EPD)2.2240 kg CO2e per pcs
Country of originGermany
Customs tariff code (EU CN)85362010
HS code8536.20
Manufacturer part number5SY8540-7
GTIN (EAN)4001869264493
Tripping characteristicC

Properties

MOQ1

Cross-References