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Siemens 5SY5416-7 — Miniature Circuit Breakers (MCB)

Siemens 5SY5416-7 SENTRON MCB, 4P C-curve, 400 V AC / 880 V

MPN5SY5416-7
Active

Siemens SENTRON 5SY5416-7, 4-pole miniature circuit breaker, C-curve, 400 V AC / 880 V DC, 10 kA (IEC) / 15 kA (DC), IP20, 72 x 90 x 76 mm.

Siemens 5SY5416-7 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

5SY5416-7 — Ratings
ParameterValue
Overvoltage categoryII
5SY5416-7 — Mechanical
ParameterValue
Width72 mm
Height90 mm
Depth76 mm

Product details

What this 4-pole C-curve MCB delivers

The 4-pole design switches all four conductors — three phases plus neutral — though neutral is not switched separately (no neutral conductor switching).

The IP20 rating applies only with connected conductors; the front sealable cover (yes, sealable) allows lockout/tagout on the panel door. Combined top and bottom terminals simplify busbar wiring in a distribution board.

Operating temperature range is -40 °C to +75 °C, with humidity limits: 95% RH up to 55 °C, 55% RH up to 70 °C, 35% RH up to 75 °C. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz. Pollution degree 2, overvoltage category II.

Frequently asked questions

What is the breaking capacity of 5SY5416-7?

10 kA per IEC/EN 60898-2 at AC, and 15 kA per IEC 60947-2 at DC. These are the maximum fault currents the breaker can safely interrupt.

Will 5SY5416-7 drop into a panel specified around 5SY4140-7 without rewiring?

Yes — both are 4-pole SENTRON MCBs with identical dimensions (72 mm wide, 4 MUs) and the same terminal layout. The only difference is the trip curve: C-curve on this part versus B-curve on the 5SY4140-7. No rewiring needed, but verify the coordination study if the original design relied on B-curve selectivity.

Where can I buy 5SY5416-7 and what is the lead time?

Sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm lead time and price.

MPN
5SY5416-7