Skip to main content
Log in
Siemens 5SY7316-8CC — 3-Pole MCB (DIN Rail)

Siemens 5SY7316-8CC SENTRON MCB, 3-pole D 16A 400V

MPN5SY7316-8CC

Siemens SENTRON miniature circuit breaker, 3-pole, D-curve, 16 A, 400 V AC, 25 kA breaking capacity per IEC 60947-2, 5SY7316-8CC.

Siemens 5SY7316-8CC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY7316-8CC — Identification
ParameterValue
Brand nameSENTRON
Number of poles3
Pole configuration3P
Suitability for operationMechanical engineering / industry
5SY7316-8CC — Protection
ParameterValue
Tripping characteristic (curve)D
Breaking capacity per IEC 60947-225 kA
Overvoltage categoryIII
IP protection classIP20, with connected conductors
Pollution degree3
5SY7316-8CC — Electrical
ParameterValue
Rated voltage (AC, multi-phase)440 V
Voltage type (AC/DC)AC
Supply frequency range50/60 Hz
Power loss per pole at rated current (AC, hot)1.7 W
Mechanical service life (operating cycles, typ.)10 000
Neutral conductor switchingNo
Rated voltage (AC, single-phase)440 V
5SY7316-8CC — Mechanical
ParameterValue
Modular width units3
Mounting positionany
Width54 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Terminal tightening torque, max.75 °C
Terminal tightening torque, min.-40 °C
Combined terminal, topYes
Combined terminal, bottomYes
Fastening methodQuick assembly system
SealableYes
Accepts supplementary devicesYes
5SY7316-8CC — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
Influence of surrounding temperaturemax. 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

Miniature circuit breaker 5SY7316-8CC – D-curve, 3-pole, 16 A

The Siemens SENTRON 5SY7316-8CC is a 3-pole miniature circuit breaker with D tripping characteristic, rated 16 A at 400 V AC, 50/60 Hz. It breaks fault currents up to 25 kA per IEC 60947-2, and carries a UL 1077 / CSA C22.2 No.235 interrupting rating of 5 kA.

Top and bottom terminals accept combined conductors (busbar and wire).

Environmental and service life

Humidity limits: max 95 % at 55 °C, derating to 35 % at 75 °C. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz. Mechanical service life 10 000 operating cycles typical. Halogen-free and silicon-free construction. Pollution degree 3, overvoltage category III. Sealable for tamper-proof installations.

Frequently asked questions

Where can I source 5SY7316-8CC?

The 5SY7316-8CC is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is the breaking capacity of 5SY7316-8CC?

It has a 25 kA breaking capacity per IEC 60947-2 at 400 V AC, and a 5 kA interrupting rating per UL 1077 / CSA C22.2 No.235.

What is the width of 5SY7316-8CC?

Width is 54 mm, which corresponds to 3 modular width units on a DIN rail.

What compliance documentation is available for 5SY7316-8CC?

The product is halogen-free and silicon-free. It carries IEC 60947-2 and UL 1077 / CSA C22.2 No.235 ratings. Full compliance documentation (RoHS, REACH, etc.) is provided by Siemens with the product.

MPN
5SY7316-8CC