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Siemens 5SY6316-7 — 3-Pole MCB (DIN Rail)

Siemens 5SY6316-7 SENTRON 3-Pole MCB, C-Curve, 6kA/15kA

MPN5SY6316-7

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Siemens SENTRON 5SY6316-7, 3-pole miniature circuit breaker, C-curve, 400 V AC / 60 V DC, 6 kA (EN 60898-1) / 15 kA (IEC 60947-2), 3 modular width units (54 mm).

$16.51Ref. price · indicative, final on quote

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Siemens 5SY6316-7 datasheet (PDF)

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

Specifications

5SY6316-7 — Identification
Parameter	Value
Brand name	SENTRON
Number of poles	3
Pole configuration	3P
Suitability for operation	Mechanical engineering / industry

5SY6316-7 — Protection
Parameter	Value
Tripping characteristic (curve)	C
Breaking capacity per EN 60898	6 kA
Breaking capacity per IEC 60947-2	15 kA
Overvoltage category	III
IP protection class	IP20, with connected conductors
Energy limitation class	3
Pollution degree	3

5SY6316-7 — Electrical
Parameter	Value
Rated voltage (AC, multi-phase)	440 V
Voltage type (AC/DC)	AC
Supply frequency range	50/60 Hz
Power loss per pole at rated current (AC, hot)	1.6 W
Mechanical service life (operating cycles, typ.)	10 000
Neutral conductor switching	No
Rated voltage (AC, single-phase)	440 V

5SY6316-7 — Mechanical
Parameter	Value
Modular width units	3
Mounting position	any
Width	54 mm
Height	90 mm
Depth	76 mm
Installation depth	70 mm
Terminal tightening torque, max.	75 °C
Terminal tightening torque, min.	-40 °C
Combined terminal, top	Yes
Combined terminal, bottom	Yes
Fastening method	Quick assembly system
Sealable	Yes
Accepts supplementary devices	Yes

5SY6316-7 — Environmental
Parameter	Value
Halogen-free	Yes
Silicone-free	Yes
Influence of surrounding temperature	max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C
Vibration resistance (IEC 60068-2-6)	±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz

Product details

What the dual breaking capacity means for your panel

The 5SY6316-7: For UL 1077 recognized supplementary protection, the interrupting rating is 5 kA at AC — check that your fault current stays under that limit if the panel is built to North American code.

DC rating and application limits

The DC voltage rating is 60 V per pole (72 V max), with a DC breaking capacity of 15 kA per IEC 60947-2 — this means it can switch and interrupt DC loads in control circuits or battery-backed supplies, but the poles must be series-connected for voltages above 60 V.

IP20 with conductors connected; the sealable cover (yes) lets you lock the handle position to prevent unauthorized switching — useful for lockout/tagout on a machine circuit.