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Siemens 5SJ6514-7 — 1-Pole MCB (DIN Rail)

Siemens SENTRON 5SJ6514-7 MCB, 1P+N, C-curve, 0.3 A, 6 kA

MPN5SJ6514-7

Siemens SENTRON 5SJ6 series miniature circuit breaker, 1P+N, C-curve, 0.3 A rated current, 6 kA breaking capacity, 240 V AC, 60 V DC max, 2 width units, IP20.

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

Specifications

5SJ6514-7 — Identification
ParameterValue
Product designationMiniature circuit breakers
Brand nameSENTRON
Number of poles2
5SJ6514-7 — Electrical & Protection
ParameterValue
Tripping characteristic classC
Rated value (EN 60898)6 kA
Overvoltage category3
5SJ6514-7 — Mounting & Connection
ParameterValue
Mounting positionany
Installation depth70 mm
SealableYes
5SJ6514-7 — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Halogen-freeYes
Silicone-freeYes

Product details

The Siemens SENTRON 5SJ6514-7 is a 1P+N miniature circuit breaker from the 5SJ6 series, rated at 0.3 A with a C tripping characteristic. It breaks fault currents up to 6 kA per EN 60898 and IEC 60947-2 at 240 V AC, and handles DC circuits up to 60 V.

Physical fit & installation

Snap-on mounting for standard DIN rail, 2 width units (about 36 mm). Installation depth is 70 mm.

Halogen-free and silicon-free construction. Withstands periodic 55 °C at 95% humidity. Vibration resistance per IEC 60068-2-6: 50 m/s² at 25 to 150 Hz and 60 m/s² at 10 to 150 Hz. Overvoltage category 3, energy limiting class 3. Typical mechanical life 20,000 switching cycles.

Frequently asked questions

What is the breaking capacity of 5SJ6514-7?

6 kA per both EN 60898 and IEC 60947-2 at 240 V AC. Also rated for DC circuits up to 60 V.

Where can I buy 5SJ6514-7?

This part is sourced to order against an RFQ through independent distribution. Submit an RFQ with your quantity and target delivery date for a current price and availability confirmation.

MPN
5SJ6514-7