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Siemens 5SY6610-7CC — 4-Pole MCB (DIN Rail)

Siemens SENTRON 5SY6610-7CC MCB, 4P C-Curve 10A 6kA

MPN5SY6610-7CC

Siemens SENTRON miniature circuit breaker, 5SY6610-7CC, 4-pole C-curve 10 A, 6 kA per EN 60898, IP20, 4 MW.

Siemens 5SY6610-7CC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY6610-7CC — Identification
ParameterValue
Brand nameSENTRON
Application suitabilityMechanical engineering / industry
5SY6610-7CC — Ratings
ParameterValue
Number of poles4
Pole configuration3P+N
Rated current (In), AC10 A
Rated voltage, AC (multi-phase)440 V
Rated voltage, AC (single-phase)440 V
5SY6610-7CC — Protection
ParameterValue
Tripping characteristic (trip curve)C
Energy limitation class3
Overvoltage categoryIII
Pollution degree3
Degree of protection (IP)IP20, with connected conductors
Touch protectionYes
5SY6610-7CC — Mechanical
ParameterValue
Width in modular units4
Width72 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Fastening / mounting methodQuick assembly system
Mounting positionany
Combined terminal, topYes
Combined terminal, bottomYes
Tightening torque, max.75 °C
Tightening torque, min.-40 °C
SealableYes
5SY6610-7CC — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
Influence of ambient temperature (derating)max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C
5SY6610-7CC — Performance
ParameterValue
Mechanical service life (switching cycles, typ.)10 000

Product details

The Siemens SENTRON 5SY6610-7CC is a 4-pole miniature circuit breaker with C-curve tripping characteristic, rated 10 A at 230/400 V AC, 50/60 Hz.

Rated current vs. ambient temperature

This breaker is rated a straight 10 A at 35 °C, but it derates as the panel warms: 9.4 A at 40 °C, 9.09 A at 45 °C, 8.76 A at 50 °C, and 8.42 A at 55 °C.

Halogen-free and silicon-free construction makes it suitable for environments where outgassing could contaminate sensitive contacts or optics — think clean-room-adjacent panels or areas with exposed relays. It is sealable (lockable handle position) for lockout/tagout procedures.

Frequently asked questions

Where can I buy 5SY6610-7CC and get a price?

We source the 5SY6610-7CC to order against an RFQ. Submit a request for a firm quote; availability and current pricing are confirmed at that time.

What is the difference between 5SY6610-7CC and 5SY7210-7CC?

The 5SY7210-7CC is a 2-pole version of the same C-curve 10 A breaker. The 5SY6610-7CC is 4-pole (3P+N). If your panel is wired for a 4-pole breaker, the 2-pole will not drop in without rewiring the neutral and adding a separate neutral bar.

What is the depth of 5SY6610-7CC?

The depth is 76 mm, with an installation depth of 70 mm. That 6 mm difference is the front handle and terminal cover overhang.

Will 5SY6610-7CC fit in a panel designed for 5SY7210-7CC?

No — the 5SY7210-7CC is 2-pole (2 MW), while the 5SY6610-7CC is 4-pole (4 MW, 72 mm wide). The panel must have four module spaces free, and the neutral conductor must be switched through the breaker rather than a separate bar.

MPN
5SY6610-7CC