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Siemens 5SY4515-5 — 1-Pole MCB (DIN Rail)

Siemens 5SY4515-5 SENTRON MCB, 2-pole 1P+N, 1.6 A, Char A, 1

MPN5SY4515-5
Active

Siemens SENTRON series, miniature circuit breaker, order code 5SY4515-5, 2-pole 1P+N, 1.6 A rated at 35 °C, tripping characteristic A, 10 kA per EN 60898 / 35 kA per IEC 60947-2, 230 V AC, 50/60 Hz, IP20, -40 to 75 °C.

Siemens 5SY4515-5 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY4515-5 — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Number of poles2
Application suitabilityMechanical engineering / industry
5SY4515-5 — Electrical & Protection
ParameterValue
Tripping characteristic classA
Rated value (EN 60898)10 kA
Overvoltage categoryIII
5SY4515-5 — Mounting & Connection
ParameterValue
Mounting positionany
Fastening methodQuick assembly system
Combined terminal, topYes
Combined terminal, bottomYes
Width36 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Modular width units2
Torque, min.-40 °C
Torque, max.75 °C
SealableYes
5SY4515-5 — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Pollution degree3
Halogen-freeYes
Silicone-freeYes

Product details

The Siemens 5SY4515-5 is a SENTRON miniature circuit breaker (MCB) with a 2-pole 1P+N configuration, rated at 1.6 A at 35 °C with tripping characteristic A. Characteristic A means it trips magnetically at 2 to 3 times rated current — fast enough to catch short circuits in semiconductor or sensitive-load circuits without nuisance tripping on inrush.

Derating and thermal reality

The 1.6 A rating is at 35 °C ambient. At 40 °C it's 1.52 A; at 50 °C it's 1.44 A; at 60 °C it's 1.36 A. Size the upstream protection and conductor accordingly.

Installation depth 70 mm leaves room behind the busbar.

Frequently asked questions

Who supplies 5SY4515-5 and how is it quoted for volume purchases?

Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.

What is 5SY4515-5's listed depth (76 mm) on this component line?

Depth is 76 mm, width 36 mm, height 90 mm — fits standard DIN-rail enclosures with 70 mm installation depth.

What compliance documentation does this brand provide for 5SY4515-5 (RoHS, REACH, UL, IEC)?

The MCB is rated per EN 60898 (10 kA) and IEC 60947-2 (35 kA). It carries CE/UKCA marking for the EU and UK markets. RoHS and REACH compliance is standard for SENTRON products; specific declarations are available on request.

MPN
5SY4515-5