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Siemens 5SL4406-7RC — 4-Pole MCB (DIN Rail)

Siemens 5SL4406-7RC SENTRON MCB, 4P, C-Curve, 6A, 10kA

MPN5SL4406-7RC
Active

Siemens SENTRON 5SL4406-7RC miniature circuit breaker, 4-pole, C-curve, 6 A, 10 kA at 415 V AC, 1 MWU, IP20.

Siemens 5SL4406-7RC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SL4406-7RC — Identification
ParameterValue
Brand nameSENTRON
Application suitabilityResidential buildings/infrastructure
5SL4406-7RC — Ratings
ParameterValue
Number of poles4
Pole configuration4P
Rated current (In), AC6 A
Rated voltage, AC (multi-phase)440 V
Rated voltage, AC (single-phase)250 V
Rated voltage, DC (max.)72 V
5SL4406-7RC — Protection
ParameterValue
Tripping characteristic (trip curve)C
Energy limitation class3
Overvoltage categoryIII
Pollution degree2
Degree of protection (IP)IP20, with connected conductors
Touch protectionYes
5SL4406-7RC — Mechanical
ParameterValue
Width in modular units1
Width18 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Mounting positionany
Tightening torque, max.75 °C
Tightening torque, min.-40 °C
SealableYes
5SL4406-7RC — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
5SL4406-7RC — Performance
ParameterValue
Mechanical service life (switching cycles, typ.)10 000

Product details

This 5SL4406-7RC is a 4-pole SENTRON miniature circuit breaker with C-curve tripping, rated 6 A at 415 V AC and 10 kA breaking capacity per EN 60898. Rated 6 A at 30 °C; no derating needed at typical panel ambient temperatures.

Mechanical and environmental fit

Accepts any mounting position. Operating temperature range -40 to 75 °C covers most indoor and sheltered outdoor installs. Halogen-free and silicon-free construction, sealable, touch-protected terminals, pollution degree 2, overvoltage category III.

Frequently asked questions

What is the breaking capacity of this MCB?

10 kA at 415 V AC per EN 60898, which is the standard interrupting rating for building-distribution MCBs in most residential and light commercial panels.

Where can I buy 5SL4406-7RC and get current pricing?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

Will 5SL4406-7RC drop into a panel that was specified around 5SY6006-7 without rewiring?

Both are 4-pole, C-curve, 6 A MCBs with 10 kA breaking capacity and identical DIN-rail footprint (18 mm width). The 5SL4406-7RC is a direct functional equivalent — same ratings, same mechanical fit — so it drops in without rewiring.

What compliance documentation does this brand provide for 5SL4406-7RC?

The SENTRON series carries standard IEC/EN certifications (EN 60898, IEC 60947-2) and is typically supplied with CE, RoHS, and REACH declarations. Specific documentation is provided with the shipment or on request.

MPN
5SL4406-7RC