Skip to main content
Siemens 5SY6114-8 — 1-Pole MCB (DIN Rail)

Siemens 5SY6114-8 SENTRON MCB, 1P, D-0.3A, 6/30 kA

MPN5SY6114-8

Siemens SENTRON 5SY6 series, miniature circuit breaker, 1-pole, D tripping characteristic, 0.3 A rated current, 6 kA (EN 60898) / 30 kA (IEC 60947-2) breaking capacity.

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

Specifications

5SY6114-8 — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Number of poles1
Application suitabilityMechanical engineering / industry
5SY6114-8 — Electrical & Protection
ParameterValue
Tripping characteristic classD
Rated value (EN 60898)6 kA
Overvoltage categoryIII
5SY6114-8 — Mounting & Connection
ParameterValue
Mounting positionany
Combined terminal, topYes
Combined terminal, bottomYes
Width18 mm
Height90 mm
Depth76 mm
Installation depth70 mm
SealableYes
5SY6114-8 — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Halogen-freeYes
Silicone-freeYes

Product details

The Siemens 5SY6114-8 is a 1-pole SENTRON miniature circuit breaker from the 5SY6 design series, rated at 0.3 A with a D tripping characteristic. It carries a 6 kA breaking capacity per EN 60898 and 30 kA per IEC 60947-2, with a DC rating of 15 kA per IEC 60947-2 and 5 kA per UL 1077 / CSA C22.2 No. 235.

The quick-assembly mounting system accepts any position. IP20 with connected conductors. Halogen-free and silicon-free construction suits sealed enclosures or clean-room adjacent panels.

Frequently asked questions

What is the breaking capacity of the 5SY6114-8?

6 kA per EN 60898, 30 kA per IEC 60947-2 at 400 V AC. For DC circuits it is rated 15 kA per IEC 60947-2, and under UL 1077 / CSA C22.2 No. 235 it carries 5 kA at AC.

Where can I buy the 5SY6114-8?

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

What conductor sizes does the 5SY6114-8 accept?

Solid and stranded conductors from 0.75 to 35 mm². The combined top and bottom terminals are touch-protected.

MPN
5SY6114-8