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Siemens 5SY4110-6CC — 1-Pole MCB (DIN Rail)

Siemens 5SY4110-6CC SENTRON MCB, B Curve, 1-Pole, 10 kA

MPN5SY4110-6CC

Siemens SENTRON 5SY4110-6CC, miniature circuit breaker, B characteristic, 1-pole, 10 kA per EN 60898, 400 V AC, 1 MW width.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY4110-6CC — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Number of poles1
Pole design1P
Application suitabilityMechanical engineering / industry
5SY4110-6CC — Electrical & Protection
ParameterValue
Tripping characteristic classB
Energy limitation class3
Overvoltage categoryIII
5SY4110-6CC — Mounting & Connection
ParameterValue
Mounting positionany
Fastening methodQuick assembly system
Combined terminal, topYes
Combined terminal, bottomYes
Width18 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Modular width units1
Torque, min.-40 °C
Torque, max.75 °C
SealableYes
5SY4110-6CC — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Pollution degree3
Halogen-freeYes
Silicone-freeYes

Product details

Rated for 50/60 Hz, it handles single-phase loads up to 230 V or 440 V, and multi-phase up to 440 V.

Under UL 1077 and CSA C22.2 No. 235, the rating is 5 kA, so verify the applicable standard for your jurisdiction. The B characteristic (3–5× In) is suited for resistive loads, lighting, and small motor circuits where inrush is low; for higher inrush (transformers, larger motors), a C or D curve would be needed. The quick assembly system and any mounting position simplify panel integration.

Integration & Compliance

Snap-on DIN rail mounting, 1 MW width (18 mm). Sealable — allows lockout/tagout. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz. The breaker is rated for mechanical engineering and industry applications per the manufacturer's suitability designation.

MPN
5SY4110-6CC